Bronze Gate, Globe, Angle, and Check Valves -...

MSS SP-80-2013

Bronze Gate, Globe, Angle, and Check Valves

Standard Practice Developed and Approved by the Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. 127 Park Street, NE Vienna, Virginia 22180-4602 Phone ~ (703) 281-6613 Fax: (703) 281-6671 E-mail: [email protected]

www.mss-hq.org

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MSS ST ANDARD PRACTICE SP-80

This MSS Standard Practice was developed under the consensus of the MSS Technical Committee 203 and the MSS Coordinating Committee. The content of this Standard Practice is the resulting efforts of competent and experienced volunteers to provide an effective, clear, and non-exclusive standard that will benefit the industry as a whole. This MSS Standard Practice describes minimal requirements and is intended as a basis for common practice by the manufacturer, the user, and the general public. The existence of an MSS Standard Practice does not in itself preclude the manufacture, sale, or use of products not conforming to the Standard Practice. Mandatory conformance to this Standard Practice is established only by reference in other documents such as a code, specification, sales contract, or public law, as applicable. MSS has no power, nor does it undertake, to enforce or certify compliance with this document. Any certification or other statement of compliance with the requirements of this Standard Practice shall not be attributable to MSS and is solely the responsibility of the certifier or maker of the statement.

"Unless indicated otherwise within this MSS Standard Practice, other standards documents referenced to herein are identified by the date of issue that was applicable to this Standard Practice at the date of approval of this MSS Standard Practice (see Annex C). This Standard Practice shall remain silent on the validity of those other standards of prior or subsequent dates of issue even though applicable provisions may not have changed. "

By publication of this Standard Practice, no position is taken with respect to the validity of any potential claim(s) or of any patent rights in connection therewith. MSS shall not be held responsible for identifying any patent rights. Users are expressly advised that determination of patent rights and the risk of infringement of such rights are entirely their responsibility.

In this Standard Practice, all text, notes, annexes, tables, figures, and references are construed to be essential to the understanding of the message of the standard, and are considered normative unless indicated as "supplemental". All appendices, if included, that appear in this document are construed as "supplemental". Note that supplemental information does not include mandatory requirements.

U.S. customary units in this Standard Practice are the standard; (SI) metric units are for reference only.

Substantive changes in this 2013 edition are "flagged" by parallel bars as shown on the margins of this paragraph. The specific detail of the change may be determined by comparing the material flagged with that in the previous edition.

Excerpts of this Standard Practice may be quoted with permission. Credit lines should read (Extracted from MSS SP-80-20J3 with permission of the publisher, Manufacturers Standardization Society of the Valve and Fittings Industry.' Reproduction and/or electronic transmission or dissemination is prohibited under copyright convention unless written permission is granted by the Manufacturers Standardization Society of the Valve and Fittings Industry Inc. All rights reserved.

Originally Published: November 1974 Current Edition Approved: August 20 12/Updated March 2013 Current Edition Published: March 2013

MSS is a registered trademark of Manufacturers Standardization Society of the Valve and Fittings Industry, Inc.

Copyright © 2013 by Manufacturers Standardization Society

of the Valve and Fittings Industry, Inc.

Printed in U.S.A.



TABLE OF CONTENTS

SECTION PAGE

PURPOSE ... .... ........................................................................................................................................... 1 1 SCOPE AND VALVE TYPES ............ ................. ... ........... .. ........................... .. ............................ .... ........ 1 I 2 PRESSURE-TEMPERATIJRE RATrnGS ...... .................... ........... .... ................... ... ........ .................... ..... 1 3 MATERIALS ............................................................... .......... .................................................................... 2 4 DESIGN ..................................................... ............. .......................... .. .......... .. ........................ ... .............. .. 2 5 MARKmGS .......... ..... .. .. ............................................................................................................................ 4 6 TOLERANCE ................... .. ........................................................................................................ ..... .......... 5 7 rnSPECTION AND TESTrnG ........ ... .............................................. ... ................................ ..... ................ 5

TABLE

1 2 3 4 5 6 7 8 9 10 11

I Al X1-1 Xl-2 Xl-3 Xl-4 Xl-5 Xl-6 Xl-7 Xl-8 Xl-9 X1-10 Xl-II

FIGURE

Pressure-Temperature Ratings .... ................................................................................................................ 61 List of Material Specifications ..................................................................................... ............ .. ................ 7 Minimum Length and Depth of Thread .......... ....... .... .... ..... .. .... .... ............... ........ .............................. ....... 10 Bronze Gate Valves - Diameter of Stem ............................................................................................... ... 11 Bronze Globe and Angle Valves - Diameter of Stern ............. ... ......... ..... ...... .... ................... ........... ........ 11 Bronze Gate Valves - Diameter of Handwheel .............................................................. ......... ................. 12 Bronze Globe and Angle Valves - Diameter of Handwheel .................................................................... 12 Shell Test - Threaded and Solder-End Valves .. ... .... .............................. ... .......... ....... ... ............. ... .... ....... 13 Shell Test - Flanged-End Valves .............. .... .. ..................... .. ................................................. ...... ..... ...... 13 Seat Test - Threaded and Solder-End Valves .......................................................................................... 14 Seat Test - Flanged-End Valves ............................................. .... .. ...... ... .... .. ............................................. 14 Pressure-Temperature L~m~tat~ons .. ......................................... ...................... ................... .. ...... ............... 151 Pressure-Temperature LImItatIons ............... .. ............. ....... ... .................... ..... ... ........................... ... ......... 25 Pressure-Temperature Ratings ...... ....... ....... ... ...... .. .............. ............ ..... ....... ....................... ..... ............. .... . 26 Minimum Length and Depth of Thread .. ... ... ...... .. ........... ...... .................... .......... .............................. .. ..... 27 Bronze Gate Valves - Diameter of Stem ............. ................. .... ....... ... ............................................ ....... ... 28 Bronze Globe and Angle Valves - Diameter of Stern ........................................................ .... .... .............. 28 Bronze Gate Valves - Diameter of Handwheel .. .. ...... .... ... ............................ .... ...................... ................. 29 Bronze Globe and Angle Valves - Diameter of Handwheel ......................................... ...... ...... ... ............ 29 Shell Test - Threaded and Solder-End Valves ............... .. .................. .. ...... ... ........................................... 30 Shell Test - Flanged-End Valves ...................................... .. .................... ... .. .. .......... ... .. ........ ................... 30 Seat Test - Threaded and Solder-End Valves ..................................................................... ... .................. 30 Seat Test - Flanged-End Valves .................... .. ............................ .... ............. ................ ............................ 30

B1 Gate Valve - Type 1A: Solid Wedge, Non-Rising Stem, External Stuffing Box .... ... ......... ...... .... .......... 16 B2 Gate Valve - Type 1B: Solid Wedge, Non-Rising Stem, Internal Retaining Nut ............................ ....... . 16 B3 Gate Valve - Type 2: Solid Wedge, Inside Screw, Rising Stern ................ ... ................. ..... ...... ............... 17 B4 Gate Valve- Type 3: Split Wedge (Double Disc), Inside Screw, Rising Stern ..... ...... ............................ 18 B5 Gate Valve - Type 4 : Double Disc, Parallel Seat, Inside Screw, Rising Stern ......................................... 18 B6 Globe and Angle Valves - Type 1: Metallic Disc, Integral Seat .................. .................... ....... ... .............. 19 B7 Globe and Angle Valves - Type 2: Non-Metallic Disc, Integral Seat ...................................................... 19 B8 Globe and Angle Valves - Type 3: Metallic Disc, Removable Seat ............................. ... ....... ... .............. 20 B9 Check Valve - Type 1: Horizontal Lift Check, Metallic Disc-to-Metallic Seat ....... ............ ....... ... .......... 21 B 1 0 Check Valve - Type 1: Angle Lift Check, Metallic Disc-to-Metallic Seat ..... ......... .. ... ... .. ...... ... ... ....... ... 21 B11 Check Valve - Type 2: Horizontal and Angle Lift Check, Non-Metallic Disc-to-Metallic Seat .... .. ... .... 22 B12 Check Valve - Type 2: Vertical Lift Check, Non-Metallic Disc-to-Metallic Seat ..... .. ...... .. ...... ..... ......... 22 B13 Check Valve - Type 3: Swing Check, Metallic Disc-to-Metallic Seat ................. .. ................................. 23 B14 Check Valve - Type 4: Swing Check, Non-Metallic Disc-to-Metallic Seat ..... ........... ... ..... .. ........ ..... ..... 23

11

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TABLE OF CONTENTS (Continued)

SECTION

ANNEX

I A Strength of Solder Joints ....................................................................................... ...... .... ...................... 15 I B Valve Types ......................................................................... .................. ................ ........ ........... .. .......... 16

I C Referenced Standards and Applicable Dates ............................... .... ...... ... ............... ... .. ... .... ........ ... ....... 24 I

APPENDIX

I Xl (SI) Metric References ........................................ ................... ............. .............. .................. ..... ...... ... ... . 25 I

111

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BRONZE GATE, GLOBE, ANGLE, AND CHECK VALVES

PURPOSE

This MSS Standard Practice establishes requirements for bronze gate, globe, angle, and check valves in Classes 125 (PN 20), 150 (PN 20), 200, 300 (PN 50) and 350 for threaded and solder ends and Classes 150 (PN 20) and 300 (PN 50) for flanged ends. Pressures in this Standard Practice are expressed as gauge pressure in pounds per square inch (Kilopascals). Hereafter the pressure will appear as psi (kPa).

1. SCOPE AND VALVE TYPES

1.1 Scope

This Standard Practice establishes requirements for bronze gate, globe, angle, and check valves for general purpose services and provides requirements for the following:

a) Pressure-Temperature Ratings

b) Materials

c) End Connections (Design)

d) Dimensions (Design)

e) Markings

f) Inspection and Testing

1.2 Valve Types

1.2.1 Gate Valves

a) Type lA - Solid Wedge, Non-Rising Stem (NRS) , External Stuffing Box for Stem Retention (see Figure Bl, Annex B)

b) Type IB - Solid Wedge, Non-Rising Stem (NRS), Internal Stem Retaining Nut for Stem Retention (see Figure B2, Annex B)

c) Type 2 - Solid Wedge, Inside Screw, Rising Stem (ISRS) (see Figure B3, Annex B)

d) Type 3 - Split Wedge (Double Disc), Inside Screw, Rising Stem (ISRS) (see Figure B4, Annex B)

e) Type 4 - Double Disc, Parallel Seat, Inside Screw, Rising Stem (ISRS) (see Figure B5, Annex B)

1.2.2 Globe and Angle Valves

a) Type 1 - Metallic Disc, Integral Seat (see Figure B6, Annex B)

b) Type 2 - Non-Metallic Disc, Integral Seat (see Figure B 7, Annex B)

c) Type 3 - Metallic Disc, Removable Seat (see Figure B8, Annex B)

1.2.3 Check Valves

a) Type 1 - Horizontal and Angle Lift Check, Metallic Disc-to-Metallic Seat (see Figures B9 and B10, Annex B)

b) Type 2 - Horizontal, Angle, and Vertical Lift Check, Non-Metallic Disc-to-Metallic Seat (see Figures Bll and B12, Annex B)

c) Type 3 - Swing Check, Metallic Discto-Metallic Seat (see Figure B13, Annex B)

d) Type 4 - Swing Check, Non-Metallic Disc-to-Metallic Seat (see Figure B14, Annex B)

1.3 Nominal Pipe Sizes (Nominal Diameter)

a) Threaded Ends - NPS 118 to 3 (DN 6 to 80)

b) Solder Ends - NPS 114 to 3 (DN 8 to 80)

c) Flanged Ends - NPS 1/2 to 3 (DN 15 to 80)

2. PRESSURE-TEMPERATURE RATINGS

2.1 The pressure-temperature ratings in Table 1 (Table XI-2) apply to all products governed by this Standard Practice. Valves conforming to the requirements of this Standard Practice shall, in all respects, merit these ratings.

2.2 These ratings are the maximum allowable, non-shock pressures at the temperatures shown, and allowable pressures may be interpolated between temperatures shown.

2.3 The temperature shown, corresponding to the pressure rating, shall be the material temperature of the pressure retaining structure (the temperature rating).

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MSS STANDARD PRACTICE SP-80

In view of the various environments in which piping components may be installed (i.e., insulated or not, and either heated or cooled), it is assumed that the material temperature of the pressure retaining structure is the temperature of the contained fluid. Use of a pressure rating at a material temperature other than the temperature of the contained fluid is the responsibility of the user, and subject to the requirements of applicable codes.

2.4 The safe pressure-temperature rating of a solder-joint piping system is dependent, not only on the valve, fitting, and tubing strength, but also on the composition of the solder used for joints. Pressure-temperature limitations for solder joints made with typical commercial solders are given in Table Al (Table Xl-I). It shall be the responsibility of the user to select a solder composition that is compatible with the service conditions, as well as to assure the adequacy of workmanship employed in making the joints.

2.5 The ratings given in Table 1 at -20 OF (-29°C) to 150 OF (66°C) shall also apply at lower temperatures. Products that are to operate at low temperatures shall confonn to the rules of the applicable codes under which they are to be used.

2.6 The safe pressure-temperature rating of valves fitted with non-metallic discs, (i.e., Type 2 globe and angle valves, and Types 2 and 4 check valves) is dependent upon the composition of the disc material. It shall be the responsibility of the user to specify the service application. When no service application is specified, discs suitable for steam service at rated working conditions shall be furnished in all Type 2 bronze globe and angle valves, and in all Type 2 and 4 bronze check valves. Users are advised to consult with manufacturer in cases of doubt.

3. MATERIALS

3.1 General All valve components manufactured to this Standard Practice shall be made from materials produced under recognized quality control procedures. Recommended materials are listed in Table 2.

2

3.2 Castings All castings shall be clean and sound, without defects which will impair their service. No plugging, welding, repairing, or impregnating is allowed.

3.3 Corrosion Users are cautioned against application with fluids that may react chemically with any material used in these valves. In certain areas of the country, where water conditions are particularly "aggressive", piping components made from certain zincbearing copper-base alloys are susceptible to a fonn of corrosion known as dezincification. Consultation with the manufacturer is advised to detennine suitability in cases of doubt.

4. DESIGN

4.1 General Valves shall be of substantial construction to resist pennanent distortion under nonnal service conditions and shall be free of imperfections and defects which may be injurious to the perfonnance of the valve.

4.2 Flow Passage Area

4.2.1 The flow passageway of bronze gate valves shall have a minimum area of not less than the area of a circle having a diameter equal to the nominal pipe size except that valves fitted with seat rings may reduce the passageway area by the area of the seat ring driving lugs. The valve shall be so designed that the stem and! or wedge clear the waterway when the valve is fully open.

4.2.2 The flow passageway of Types 1 and 2 bronze globe and angle valves designed with integral seats and when fully opened, shall have an area at all points equal to the area of a circle having a diameter equal to the nominal pipe size, except the area through the seat may be reduced by the area of the disc guides.

4.2.3 The flow passageway area of Type 3 bronze globe and angle valves of the full flow design may be reduced by the area of the seating driving lugs.

4.2.4 The flow passageway of Type 3 bronze globe and angle valves of the plug design, for throttling service, may have a reduced area through the seat.

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4.2.5 The flow passageway of bronze check valves, Types 3 and 4, shall have a minimum area of not less than the area of a circle having a diameter equal to the nominal pipe size, except that valves fitted with seat rings may reduce the passageway area by the area of the seat-ring driving lugs.

outside diameter of the stem thread when the valve is fully open.

4.3.5.2 In the case of non-rising stem valves, the length of the stem thread in contact with the wedge shall be at least equal to the outside diameter of the thread when the valve is closed.

4.3 Body and Bonnet

4.3.1 The body-bonnet joint on bronze gate, globe and angle valves and the body-cap joint on bronze check valves may be inside screw, screw-over, union ring, or bolted construction.

4.3.2 Threaded Ends

4.3.2.1 Threaded end bodies may have polygon ends or may have rounded ends with ribs. Valves with threaded ends shall be threaded in accordance with the requirements of ASME B 1.20.1.

4.3.2.2 All threads shall be countersunk a distance not less than one-half the pitch of the threads at an angle of approximately 45 degrees (45°). Countersinking shall be concentric with threads.

4.3.2.3 The length of the threads specified in Table 3 (Table Xl-3) shall be measured to include the countersink or chamfer and comply with Ll and L3 gauging. The maximum allowable vanatlOn in the alignment of threads of all openings of threaded valves shall be 0.06 inches (1.5 mm) in 12 inches (305 mm).

4.3.3 Solder-Joint Ends Solder-joint ends shall be prepared in accordance with applicable requirements of ASME B 16.18.

4.3.4 Flanged Ends Flanges and drilling of flanged end valves shall be in accordance with applicable requirements of ASME B16.24. The finish of facing shall be in accordance with MSS SP-6.

4.3.5 Stem Thread Engagement

4.3.5.1 Rising-stem valves shall have a minimum length of stem-thread engagement equal to the outside diameter of the thread when the valve is closed and 75% of the

3

4.3.6 Backseat A backseat shall be provided in all types of gate, globe, and angle valves; however, repacking while the valve is pressurized is not recommended.

4.4 Discs and Seat Rings

4.4.1 Discs and Seat Rings for Bronze Gate Valves

4.4.1.1 Solid-wedge discs shall be of onepiece construction with disc guides. The stem chamber of the NRS discs shall be open at the bottom for proper drainage.

4.4.1.2 Split wedge and parallel seat discs ( double disc) shall be designed so, that on reaching the point of closure, thrust from the stem will cause the disc to seat.

4.4.1.3 All discs shall have machined seating-surfaces and shall be securely attached to the stem in all operating positions.

4.4.1.4 Seats may have expanded-in, threaded-in, or otherwise renewable seatrings or may be cast integral with the body at the manufacturer's option.

4.4.2 Discs and Seat Rings for Bronze Globe and Angle Valves

4.4.2.1 Discs or disc holders shall be fastened securely to the end of the stem in such a manner as to allow these parts to swivel freely. Valve Types 1 and 2, in sizes NPS 112 (DN 15) and smaller, may have the disc or disc holder formed on the end of the stem. Discs, plugs, or disc holders of the slip-on type shall be adequately guided for self-centering and shall be so constructed, in relation to body and bonnet, that when the valve is fully opened, they will not slip off the stem.



Disc holders for Type 2 Valves shall be designed to contain the periphery of the nonmetallic disc in position.

4.4.2.2 The seat may have an expanded-in, threaded-in, or otherwise renewable seat ring, or may be cast integral with the body at the manufacturer's option.

4.4.3 Discs and Seats for Bronze Check Valves

4.4.3.1 Bronze check valves, Types 1 and 2, shall have the disc or disc holder substantially guided to ensure proper seating.

4.4.3.2 Bronze check valves, Types 3 and 4, shall have disc and disc holder fastened securely to the hanger or hinge. The connection shall allow sufficient freedom so that the disc will properly seat by gravity. The joint shall swivel freely to allow uniform wear, except that the disc or disc holder and hanger may be integral in Class 125 valves.

4.4.3.3 Disc holders for bronze check valves, Types 2 and 4, shall be designed to hold and support the non-metallic disc.

4.4.3.4 The seat may have an expanded-in, threaded-in, or otherwise renewable seat ring, or may be cast integral with the body at the manufacturer's option.

4.5 Stems for Bronze Gate Valves, and Bronze Globe and Angle Valves

Stems shall be threaded with either Acme form threads or 60° truncated "V" threads, so that the valve will be opened when the handwheel is rotated counter-clockwise. The handwheel end of the stem shall be a tapered square with its greatest diagonal equal (approximately) to the diameter of the stem, or it may be of the splined or serrated design of equal strength. A threaded extension shall be provided to accommodate a handwheel nut. The handwheel nut may be brass or, if made of steel, it shall have a corrosion protective plating.

4

The diameter of that portion of the stem passing through the packing shall not be less than shown in Tables 4 (Table Xl-4) and 5 (Table Xl-5).

4.6 Packing Box and Packing Nutfor Bronze Gate Valves, and Bronze Globe and Angle Valves

4.6.1 Packing box for Class 125 (PN 20) valves may be of gland-follower type or packing-nut type. Packing boxes for all other valves, sizes greater than 112 inch (DN 15), shall be of the gland-follower type. The length of packing in contact with the stem shall be at least one diameter of the stem passing through it. The thread of the packing nut shall be of sufficient length to enable the nut to be threaded onto the packing box or bonnet at least two full threads when the full amount of packing is in place, and the length of thread engagement between the packing box or bonnet and the packing nut shall be sufficient for full travel of the gland.

4.6.2 Stem Packing Stem packing shall be braided, twisted, or formed ring type made from non-asbestos material, suitable for the pressure-temperature ratings of the valve.

4.7 Handwheelsfor Bronze Gate, Globe, and Angle Valves

Handwheels smaller than 6 inches (152 mm) in diameter shall be of the non-heat design with a raised rim to protect the hands. Handwheels that are 6 inches (152 mm) in diameter and larger, may be of the plain rim type marked to show the direction of opening. The diameter of the handwheel shall not be less than shown in Table 6 (Table Xl-6) and Table 7 (Table Xl-7). All handwheels shall have at least three spokes.

5. MARKINGS

5.1 All valves shall be marked in accordance with the requirements ofMSS SP-25.

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5.2 All bronze check valve bodies shall be marked to indicate the direction of flow by means of an arrow cast on the valve body or the word "in" or "inlet" cast or stamped on the inlet end of the body.

6. TOLERANCE

6.1 Tolerance specified in the standards referenced for dimensions shall be applied to these valves.

7. INSPECTION AND TESTING

7.1 Function All valve parts shall be made within inspection limits to ensure ready interchangeability of parts.

7.2 Certification Manufacturers shall be prepared to certify that their products meet the minimum requirements of this Standard Practice.

7.3 Pressure Test

7.3.1 Shell Test Each valve assembly shall be given a hydrostatic or pneumatic shell test as specified in Tables 8 (Table XI-8) and 9 (Table XI-9). No visible leakage is permitted in the valve pressure boundary except at the stem packing ( when adjustable) or test connection seals.

7.3.2 Seat Test

7.3.2.1 Each gate, globe, and angle valve shall be given a hydrostatic or pneumatic seat test as specified in Tables 10 (Table Xl-lO) and 11 (Table Xl-II).

The maximum permissible leakage rate shall be 10 ml of water per hour per inch (25 mm) of diameter of nominal valve size or 0.1 ml of a standard cubic foot of air per hour (50 standard ml of air per minute) per inch (DN 25) of diameter of nominal valve size for valves in sizes NPS 1 (DN 25) and larger. For valves in sizes smaller than NPS 1 (DN 25), the maximum permissible leakage rate shall be 10 ml of water per hour or 0.1 of a standard cubic foot of air per hour (50 standard ml of air per minute).

5

7.3.2.1.1 In the case of valves having a seat closure member that uses a resilient material (e.g., plastic or elastomer) for fluid sealing at the closure, there shall be no visible leakage for the duration of the test.

7.3.2.2 Each check valve shall be given a hydrostatic or pneumatic seat test. The test pressure shall be equal to 50 psi (345 kPa) minimum. The pressure is to be applied at the outlet side of the disc. The maximum permissible leakage rate shall be 40 ml of water per hour per inch (25 mm) of diameter of nominal valve size or 0.4 of a standard cubic foot of air per hour (200 standard ml of air per minute) per inch (25 mm) of nominal valve size for valves in sizes NPS 1 (DN 25) and larger. For valves in sizes smaller than NPS 1 (DN 25), the maximum permissible leakage rate shall be 40 ml of water per hour or 0.4 of a standard cubic foot of air per hour (200 standard ml of air per minute).

7.3.3 Alternate Test Methods

Alternate test procedures may be substituted when an established quality assurance program provides equivalent results to the test requirements of Sections 7.3.1 and 7.3.2.


MSS ST ANDARD PRACTICE

I TABLE 1 I Pressure-Temperature Ratings(f)

Class 125 150 End

THD THD Connection

Solder(c) Solder(c)

Temperature(a) (OF) ASTMB62

-20 to 150 200 300

200 185 270

250 170 240

300 155 210

350 140 180

400 - -

406 125 150

450 120(d) 145(d)

500 - -

550 - -

NOTES:

(a) For lower temperatures, see Section 2.5.

(b) P-T Ratings - ASME B16.24.

Pressure(C) (psi)

200

FLG(b) ITHDI

- Solder(c)

Material

225 400

210 375

195 350

180 325

165 300

- 275

150 -

- 250

- 225

- 200

(c) Refer to Section 2.4 for safe P-T rating for solder-joint piping systems.

THD(e)

-

1000

920

830

740

650

560

-

480

390

300

300

THD FLG(b)

Solder(c) -

ASTMB61

600 500

560 475

525 450

490 425

450 400

410 375

- -

375 350

340 325

300 300

(d) Some Codes (i.e., ASME BPVC, Section I) limit the rating temperatures of the indicated material to 406 of.

(e) Alternate ratings for valve sizes NPS 1/8 to 2, having threaded ends and union ring body-bonnet joints.

(f) See Table Xl-2 in Appendix Xl for (ST) metric units.

6

SP-80

350

THD

-

1000

920

830

750

670

590

-

510

430

350

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1 TABLE 21 List of Material Specifications

Valve Valve Class Part Name

Style Type 125 (PN 20) & 150 (PN 20) 200, 300 (PN 50), & 350 Gate 1-4

Body Globe & Angle 1-3 ASTM B62-C83600 - NoteCb) ASTM B61-092200 - NoteCa) Check 1-4

Gate 1-4 I ASTM B62-C83600 - Note(b) I ASTM B61-C92200 - Note(a)

ASTM BI24-C37700 & C67500 ASTM B124-C67500 Bonnet

ASTM B16-C36000 - NoteCc) ASTM B16-C36000 - NoteCc) Globe & Angle 1-3

ASTM B584-C86400 ASTM B584-C86400 ASTM B62-C83600 - Note(b) ASTM B61-C92200 - Note(a) ASTM BI24-C37700 & C67500 ASTM B124-C67500

Cap Check 1-4 ASTM B16-C36000 - NoteCc) ASTM B584-C86400 ASTM B584-C86400 ASTM BI6-C36000-NoteCc) ASTM B371-C69700 - NoteCc) ASTM B371-C69700-NoteCc)

Gate, Globe, ASTM B62-C83600 - Note(b)

ASTM B61-C92200 Union Ring

Angle & Check - ASTM B16-C36000 - NoteCc)

ASTM B16-C36000 - NoteCc) ASTM BI24-C37700 ASTM B62-C83600 ASTM B61-C92200 Copper-Nickel Alloy ASTM B62-C83600 - NoteCa)

Gate 1-4 Nickel-Copper Alloy Copper-Nickel Alloy ASTM B584-C86400, C87600 & C97600 Nickel-Copper Alloy NoteCd) ASTM B584-087600 & C97600

ASTM B61-C92200 ASTM B62-C83600 ASTM B62-C83600 - NoteCa) ASTM B124-C67500 & C37700 ASTM B150-C61400 & C64200 ASTM B584-C86400 ASTM B584-C86400

Globe & Angle 1 & 3 Copper-Nickel Alloy ASTM B99-C65100 Nickel-Copper Alloy Copper-Nickel Alloy

Disc Stn. Stl. Alloy (400-500 BHN) Nickel-Copper Alloy (Metallic) NoteCd) Stn. Stl. Alloy (400-500 BHN)

NoteCd)

ASTM B61-C92200

ASTM B62-C83600 ASTM B62-C83600 - NoteCa)

ASTM B16-C36000 - NoteCc) ASTM B16-C36000 - NoteCc)

ASTM B140-C32000 - NoteCc) ASTM A494-GR.M35 ASTM B140-C32000 - NoteCc)

Check 1&3 Copper-Nickel Alloy ASTM B371-C69700 - NoteCc)

Nickel-Copper Alloy Copper-Nickel Alloy

Stn. Stl. Alloy (400-500 BHN) NoteCd) Nickel-Copper Alloy

Stn. Stl. Alloy (400-500 BHN) NoteCd)

Globe & Angle 2 ASTM B62-C83600 ASTM B61-C92200 ASTM B124-C37700 & C67500 ASTM B62-C83600 - NoteCa)

Disc Holder ASTM B16-C36000 - NoteCc) ASTM BI24-C37700-Class 200 only

Check 2&4 ASTM B584-C86400 ASTM B124-C67500-Class 200 only ASTM B140-C32000 - NoteCc) ASTM B16-C36000 - NoteCc) NoteCd) NoteCd)

Disc Globe & Angle 2

(Non-Metallic) Check 2&4 Suitable for service specified in Section 2.6, Pressure-Temperature Ratings.

7



I TABLE 2 I List of Material Specifications (Continued)

Valve Valve Class Part Name

Style Type 125 (PN 20) & 150 (PN 20) 200, 300 (PN 50), & 350 Copper-Nickel Alloy Copper-Nickel Alloy Nickel-Copper Alloy Nickel-Copper Alloy

Gate 1-4 Stn. Stl. Alloy (2S0-S00 BHN) Stn. Stl. Alloy (2S0-S00 BHN) 1300 Series Stn. Stl. Alloy - Note(h) 1 1300 Series Stn. Stl. Alloy - Note(h) 1

Seat Rings Note(d) Note(d)

Copper-Nickel Alloy Copper-Nickel Alloy Globe & Angle 3 Nickel-Copper Alloy Nickel-Copper Alloy Stn. Stl. Alloy (400-S00 BHN) Stn. Stl. Alloy (400-S00 BHN)

Check 1-4 1300 Series Stn. Stl. Alloy - Note(h) 1 1300 Series Stn. Stl. Alloy - Note(h) 1 Note(d) Note(d)

ASTM B62-C83600 ASTM B61 -C92200

Disc Nut Globe & Angle 2 ASTM B16-C36000 ASTM B62-C83600 ASTM B16-C36000

Disc ASTM BlS0-C61400 & C64200 ASTM B1S0-C61400 & C64200

Locknut ASTM B371-C69700 ASTM B371-C69700-

Check 2&4 Note(d) Note(d)

ASTM B61-C92200 ASTM B62-C83600 ASTM B61-C92200

Gate 1-4 ASTM B98-C6S100 ASTM B62-C83600 - Note(a) ASTM B99-C6S1 00 ASTM B98-C6S100 ASTM B 148-C9S600 ASTM B99-C6S100 ASTM BlS0-C61400 & C64200 ASTM B 148-C9S600

Stem ASTM B371-C69400 & C69700 ASTM B371-C69400 & C69700 ASTM BS84-C86400 & C87400 ASTM BS84-C86S00 & C87400 ASTM

Globe & Angle 1 & 3 ASTM BS84-C87S00 & C87600 BS84-C87S00 & 87600 ASTM B21-C46400 & C47940 ASTM B21-C46400 & C48200 ASTM B21-C48200 ASTM BSOS-C83600 - Note(a) ASTM BSOS-C83600 Note(d) Note(d)

ASTM B62-C83600 ASTM B61-C92200 Hanger

Check 3&4 ASTM BS84-C87600 ASTM B62-C83600 - Note(a)

(Hinge) Stainless Steel Alloy ASTM BS84-C87600 Note(d) Note (d)

Hanger Pin ASTM BlS0-C61400 & C64200 ASTM B1S0-C61400 & C64200

(Hinge Pin) ASTM B16-C36000 ASTM B 16-C36000

Side Plug Check 3&4 ASTM B371-C69700 ASTM B371-C69700 Copper Alloy Copper-Alloy

Stop Plug Nickel-Copper Alloy Nickel-Copper Alloy

Washer Stainless Steel Alloy Stainless Steel Alloy

ASTM B62-C83600 ASTM B62-C83600 ASTM BI24-C37700

ASTM B124-C37700 ASTM B16-C36000 - Note(g) Stuffing Box ASTM B16-C36000 ASTM BS84-C86400

Packing Box Check, Globe & ASTM BS84-C86400 & C84400 ASTM BS84-C84400 - Note(e) Angle

-ASTM B283 - Note(f) Stem-Locking- ASTM B283 - Note(f)

Ring Other Copper Alloy materials having Other Copper Alloy materials having

physical and corrosive properties equivalent physical and corrosive properties

to those of the listed materials. equivalent to those of the listed materials.

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I TABLE 2 I List of Material Specifications (Continued)

Part Name Valve Valve Class Style Type 125 (PN 20) & 150 (PN 20) 200, 300 (PN 50), & 350

ASTM B62-C83600 ASTM B62-C83600

ASTM B124-C37700 ASTM B124-C37700

ASTM B 16-C36000 ASTM B 16-C36000 ASTM BS84-C86400

Packing Gland Gate, Globe ASTM BS84-C86400 & C84400 ASTM BS84-C84400 - Note(e) & Angle

-ASTM B283 - Note(f) Packing Nut ASTM B283 - Note(f) Other Copper Alloy materials having

Other Copper Alloy materials having physical and corrosive properties equivalent to those of the listed materials.

physical and corrosive properties equivalent to those of the listed materials.

Retaining Ring Check 3&4 Copper Alloy Copper Alloy Stainless Steel Stainless Steel

Handwheels Gate, Globe

- Ferrous, non-ferrous alloys, or a non-metallic material of sufficient strength and durability. & Angle

NOTES:

I (a) ASTM B62-C83600, may be used in place of ASTM B61-C92200 for Class 200, 300 (PN 50) and 350 valves provided I that a temperature limitation of 450 OF (232 °C) is shown on the identification plate.

(b) ASTM B61-C92200 may be used in Class 125 (PN 20) and Class 150 (PN 20) valves at the manufacturer's option.

(c) Bonnet, cap, disc, and disc holder, sizes NPS 3/4 (DN 20) and smaller only. Union rings, sizes NPS 3/8 (DN 10) and smaller only.

(d) Other materials having physical and corrosion-resistant properties equivalent to those of the listed material.

(e) For use in Class 200 valves with non-metallic discs when temperature limitation of the disc is a maximum of 450 of (232 °C).

(f) Glands (non-bolted, non-threaded) only.

(g) For sizes NPS 3/4 (DN 20) and smaller.

(h) Manufacturer's standard hardness.

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TABLE 3 Minimum Length and Depth of Thread(a)

B C

NPS Length of Thread Depth of Thread Chamber(b)

(minimum) (minimum) (inches) (inches)

118 0.25 0.35 114 0.28 0.40 3/8 0.31 0.42 112 0.37 0.54 3/4 0.44 0.57 1 0.51 0.70

11/4 0.60 0.71 11/2 0.62 0.75 2 0.67 0.79

21/2 0.82 1.14 3 0.88 1.20

NOTES: (a) See Table Xl-3 in Appendix Xl for SI (metric) units.

(b) Distance parallel to axis from face of valve to nearest point of seat diaphragm wall.

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TABLE 4 Bronze Gate Valves - Diameter of Stem

Diameter of Stem - Minimum Nominal (inches)

Valve Class Size

125 150 200 300 & 350

114 0.25 0.29 0.31 0.31

3/8 0.28 0.29 0.31 0.31

112 0.31 0.31 0.34 0.34

3/4 0.35 0.35 0.38 0.38

1 0.39 0.40 0.40 0.40

1~ 0.42 0.43 0.44 0.44

1~ 0.48 0.48 0.50 0.50

2 0.53 0.53 0.53 0.53

212 0.59 0.59 0.61 0.61

3 0.67 0.67 0.70 0.70

TABLE 5 Bronze Globe and Angle Valves - Diameter of Stem

Diameter of Stem - Minimum Nominal (inches)

Valve Class Size

125 150 200 300 & 350

114 0.24 0.28 0.28 0.28

3/8 0.28 0.28 0.28 0.28

112 0.31 0.35 0.35 0.35

3/4 0.35 0.39 0.40 0.40

1 0.39 0.42 0.44 0.44

1~ 0.42 0.49 0.50 0.50

1~ 0.49 0.53 0.53 0.53

2 0.53 0.59 0.62 0.62

2~ 0.59 0.67 0.67 0.67

3 0.67 0.75 0.75 0.75

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TABLE 6 Bronze Gate Valves - Diameter of Handwheel

Diameter of Handwheel- Minimum Nominal (inches)

Valve Class Size

125 150 200 300 & 350

114 1.62 1.75 2.00 2.00

3/8 1.62 1.75 2.00 2.00

112 1.88 2.00 2.25 2.25

3/4 2.25 2.50 2.50 2.50

1 2.62 2.62 2.75 2.75

1~ 3.00 3.00 3.25 3.25

1~ 3.25 3.50 3.62 3.62

2 3.62 4.00 4.00 4.00

212 4.38 4.62 4.62 4.62

3 5.00 5.00 5.50 5.50

NOTE: When irregular handwheels are furnished, the largest dimension of the shape shall be considered the handwheel diameter.

TABLE 7 Bronze Globe and Angle Valves - Diameter of Handwheel

Diameter of Handwheel- Minimum Nominal (inches)

Valve Class Size

125 150 200 300 & 350 114 1.50 1.75 1.75 1.75

3/8 1.75 2.00 2.00 2.00

112 2.00 2.25 2.50 2.50

3/4 2.50 2.62 2.75 2.75

1 2.75 3.00 3.00 3.00

114 3.00 3.50 3.50 3.50

112 3.50 3.75 4.00 4.00

2 4.00 4.38 4.75 4.75

2~ 4.75 5.00 5.38 5.38

3 5.38 5.75 6.00 6.00


12

SP-80

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TABLE 8 Shell Test - Threaded and Solder-End Valves

Shell Test Pressure - Minimum Class CWP (psi)

Air Water

125 200 80 300

150 300 80 450

200 400 80 600

300 600 80 900 300(a) 1000 80 1500

350 1000 80 1500 NOTE: (a) See Table 1, Note (e).

TABLE 9 Shell Test - Flanged-End Valves

Shell Test Pressure - Minimum

Class CWP (psi)

Air Water

150 225 80 350

300 500 80 750

13



TABLE 10 Seat Test - Threaded and Solder-End Valves

Seat Test Pressure - Minimum

Class CWP (psi)

Air Water

125 200 80 200

150 300 80 300

200 400 80 400

300 600 80 600 300(a) 1000 80 1000

350 1000 80 1000

NOTE: See Table 1, Note (e).

TABLE 11 Seat Test - Flanged-End Valves

Seat Test Pressure - Minimum Class CWP (psi)

Air Water

150 225 80 225

300 500 80 500

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MSS STANDARD PRACTICE

I ANNEXA I STRENGTH OF SOLDER JOINTS*

This Annex is an integral part of this Standard Practice and is placed after the main text for convenience.

SP-80

The maximum recommended pressure-temperature limitations for solder joints made with copper tube and cast copper alloy fittings, using representative commercial solders, are listed in Table Al below.

NOTE: For extremely low working temperatures, in the 0 OF to -200 OF range, it is recommended that ajoint material melting at or above 1100 OF be employed(c).

CAUTION: When solder-joint valves are used, the rating will be the lowest value of Table 1 (Table XI-2) or Table Al (Table Xl-I). Also refer to Section 2.4 of this Standard Practice.

* Information extracted from American National Standard - ASME B 16.18.

I TABLE A1 I Pressure-Temperature Limitations

Maximum Working Pressure

Joining Working (psi)

Material(d) Temperature Size (OF)

114 through I (a) IX through 2 (a) 2Yz through 3 (a)

Alloy SbS , 9S-S 100 1,090(e) 8S0(t) 7S0(f) ISO 62S (g) 48S (g) 40S (g)

Tin-Antimony 200 SOS(h) 36S(g) 32S(g)

Solder(b) 2S0 270 210 l7S

Joining(c) Materials Melting at or above Pressure-temperature ratings consistent with the materials and procedures employed

1,100 OF

NOTES: (a) Standard water tube sizes per ASTM B88. (b) ASTM B32 Alloy Grade Sb5. (c) These joining materials are defined as "brazing alloys" by the American Welding Society. (d) The Safe Drinking Water Act, as Amended, prohibits any solder with a lead content in excess of 0.2% for use on

potable water systems. ( e) The solder joint exceeds the strength of Types Land M tube in drawn temper and Type K tube in

annealed temper. (f) The solder joint exceeds the strength of Types K, Land M tube in drawn and annealed tempers. (g) The solder joint exceeds the strength of Type M tube in drawn temper and Type K and L tube in

annealed temper. (h) The solder joint exceeds the strength of Type L tube in annealed temper.

IS

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ANNEX B

Valve Types

This Annex is an integral part of this Standard Practice and is placed after the main text for convenience.

1 2 3 4 5 6 7 8 9

10 11

PART NAME HANDWHEEL NUT 1 IDENTIFICATION PLATE 2 HANDWHEEL STEM PACKING NUT GLAND PACKING PACKING BOX BONNET SOLID WEDGE BODY

GATE VALVE TYPEIA

3 4 5 6 7 8 9

10 11

Note: The valve sketches herein are for the purpose of illustration and nomenclature only. They do not represent any manufacturer's product.

PART NAME HANDWHEEL NUT IDENTIFICATION PLATE HANDWHEEL STEM PACKING NUT GLAND PACKING STEM LOCKING RING BONNET BODY SOLID WEDGE

GATE VALVE TYPEIB

Figure B1 Solid Wedge, Non-Rising Stem, External Stuffing Box

Figure B2 Solid Wedge, Non-Rising Stem, Internal Retaining Nut

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ANNEX B

Valve Types (Continued)

1 2 3 4 5 6 7 8 9

10

PART NAME HANDWHEEL NUT IDENTIFICATION PLATE HANDWHEEL STEM PACKING NUT GLAND PACKING BONNET SOLID WEDGE BODY

GATE VALVE TYPE 2


Figure B3 Solid Wedge, Inside Screw, Rising Stem

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MSS

1 2 3 4 5 6 7 8 9

10

PART NAME HANDWHEEL NUT

ST ANDARD PRACTICE

ANNEX B



IDENTIFICATION PLATE HANDWHEEL STEM PACKING NUT GLAND PACKING BONNET SPLIT WEDGE BODY

GATE VALVE TYPE 3

1 2 3 4 5 6 7 8 9 10 11

PART NAME HANDWHEEL NUT IDENTIFICATION PLATE HANDWHEEL STEM PACKING NUT GLAND PACKING BONNET DOUBLE DISC DISC WEDGE BODY

GATE VALVE TYPE 4

SP-80

Figure B4 Split Wedge (Double Disc), Inside Screw, Rising Stem

Figure B5 Double Disc, Parallel Seat, Inside Screw, Rising Stem

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MSS

1 2 3 4\a)

5 6 7 8 9 10 11 \a)

12

PART NAME HANDWHEEL NUT

ST ANDARD PRACTICE

ANNEX 8



1 IDENTIFICATION PLATE 2 HANDWHEEL 3 STEM 4 PACKING NUT 5 GLAND 6 PACKING 7 BONNET 8 UNION RING 9 LOCK NUT 10 DISC 11 BODY 12

NOTE: (a) 114" to 112" may have integral stem. 13

SP-80

PART NAME HANDWHEEL NUT IDENTIFICATION PLATE HANDWHEEL STEM PACKING NUT GLAND PACKING BONNET DISC HOLDER DISC DISC PLATE (not shown) DISC NUT BODY

GLOBE AND ANGLE VALVES TYPEl

GLOBE AND ANGLE VALVES TYPE 2

Figure 86 Metallic Disc, Integral Seat Figure 87 Non-Metallic Disc, Integral Seat

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MSS

PART NAME 1 HANDWHEEL NUT 2 IDENTIFICATION PLATE 3 HANDWHEEL 4 STEM 5 PACKING NUT 6 GLAND 7 PACKING 8 BONNET 9 UNION RING

10 LOCK NUT 11 PLUG DISC 12 SEAT RING 13 BODY

ST ANDARD PRACTICE SP-80

ANNEX 8



} , ,. , :-- r- ----~ '~l ':t $. t ........ ___ "- ___ .. ____ ~ __ I'l'

SLIP-ON DISC ASSEMBLY

GLOBE AND ANGLE VALVES TYPE 3

Figure 88 Metallic Disc, Removable Seat

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MSS STANDARD PRACTICE

ANNEX 8


CHECK VALVE TYPE 1

1 2 3 4

PART NAME CAP UNION RING DISC BODY

Figure 89 Horizontal Lift Check, Metallic Disc-to-Metallic Seat Note: The valve sketches herein are for the purpose of illustration and nomenclature only. They do not represent any manufacturer's product.

CHECK VALVE TYPEl

1 2 3 4

PART NAME CAP UNION RING DISC BODY

Figure 810 Angle Lift Check, Metallic Disc-to-Metallic Seat

21

SP-80


MSS

1 2 3 4 5

PART NAME CAP OR COVER BODY DISC HOLDER DISC DISC GUIDE NUT

CHECK VALVE TYPE 2

ST ANDARD PRACTICE

ANNEX B


1 2 3 4 5


PART NAME BODY DISC HOLDER DISC DISC GUIDE NUT THREADED-IN HUB

CHECK VALVE TYPE 2

SP-80

Figure B11 Horizontal and Angle Lift Check, Non-Metallic Disc-toMetallic Seat

Figure B12 Vertical Lift Check, NonMetallic Disc-to-Metallic Seat

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ANNEX B


PART NAME 1 CAP 2 STOP PLUG 3 SIDE PLUGS 4 HANGER PIN 5 HANGER 6 RETAINING RING 7 WASHER 8 DISC 9 BODy\aJ

Note: (a) Body of "Y"-type design also acceptable

CHECK VALVE TYPE 3

Figure B13 Swing Check, Metallic Disc-to-Metallic Seat Note: The valve sketches herein are for the purpose of illustration and nomenclature only. They do not represent any manufacturer's product.

1 2 3 4 5 6 7 8 9

Note:

PART NAME CAP SIDE PLUGS HANGER PIN HANGER DISC HOLDER DISC HANGER NUT DISC NUT BODyla)

(a) Body of "Y"-type design also acceptable

CHECK VALVE TYPE 4

Figure B14 Swing Check, Non-Metallic Disc-to-Metallic Seat

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I ANNEX C I Referenced Standards and Applicable Dates

This Annex is an Integral part of this Standard Practice and is placed after the main text for convenience.

ASME; ANSI/ASME B 1.20.1-1983 (R2006) B 16.18-2012 BI6.24-201l

BPVC-I-2010

ASTM A494/A494M-12 B16/B16M-I0 B211B2lM-12 B61-08 B62-09 B88-09 B98/B98M-08 B99/B99M-ll B124/B124M-12 B 140/B140M-12 B 148-97 (2009) BI50/BI50M-12 B283/B283M-12 B3711B371M-08 B584-12a

MSS SP-6-2012

SP-25-2008

Pipe Threads, General Purpose (Inch) Cast Copper Alloy Solder Joint Pressure Fittings Cast Copper Alloy Pipe Flanges and Flanged Fittings: Classes 150,300, 600, 900, 1500, and 2500 Boiler and Pressure Vessel Code, Section I, Rules for Construction of Power Boilers; including Addenda Reprint (2011)

Standard Specification for: Castings, Nickel and Nickel Alloy Free-Cutting Brass Rod, Bar and Shapes for Use in Screw Machines Naval Brass Rod, Bar, and Shapes Steam or Valve Bronze Castings Composition Bronze or Ounce Metal Castings Seamless Copper Water Tube Copper-Silicon Alloy Rod, Bar and Shapes Copper-Silicon Alloy Wire for General Applications Copper and Copper Alloy Forging Rod, Bar, and Shapes Copper-Zinc-Lead (Red Brass or Hardware Bronze) Rod, Bar, and Shapes Aluminum -Bronze Sand Castings Aluminum Bronze Rod, Bar and Shapes Copper and Copper-Alloy Die Forgings (Hot-Pressed) Copper-Zinc-Silicon Alloy Rod Copper Alloy Sand Castings for General Applications

Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings Standard Marking System for Valves, Fittings, Flanges and Unions

The following organizations appear in the above list:

ANSI

ASME

ASTM

MSS

American National Standards Institute, Inc. 25 West 43rd Street, Fourth Floor New York, NY 10036-7406

American Society of Mechanical Engineers (ASME International) Two Park Avenue New York, NY 10016-5990

ASTM International 100 Barr Harbor Drive, P.O. Box C700 West Conshohocken, PA 19428-2959

Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. 127 Park Street, NE Vienna, VA 22180-4602

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I APPENDIX X1 I (SI) Metric References

This Appendix is supplementary and does not include mandatory requirements.

STRENGTH OF SOLDER AND BRAZE JOINTS*

The maximum recommended pressure-temperature limitations for solder joints made with copper tube and cast copper alloy fittings, using representative commercial solders, are listed in Table XI-I below.

NOTE: For extremely low working temperatures, in the -18 °C to -93 °C range, it is recommended that ajoint material melting at or above 593 °C be employed(c).

CAUTION: When solder-joint valves are used, these ratings will be the lowest value of Table XI-lor Xl-2. Also refer to Section 2.4 of this Standard Practice.

* Information extracted from American National Standard - ASME BI6.18.

I TABLE X1-1 I Pressure-Temperature Limitations

Maximum Working Pressure

Joining Working (kPa)

MaterialCd) Temperature Size

eC) DN 8 through 25Ca) DN 32 through 50Ca) DN 65 through 80Ca)

Alloy Sb5, 95-5 38 7540Ce) 5880Ct) 4880Ct)

66 4315 Cg) 3365Cg) 2790Cg) Tin-Antimony

93 3500Ch) 2730Cg) 2265 Cg) SolderCb)

120 1885 1475 1220 JoiningCc) Materials

Melting at or Pressure-temperature ratings consistent with the materials and procedures employed above 593°C

NOTES: (a) Standard water tube sizes per ASTM B88. (b) ASTM B32 Alloy Grade SB5. (c) These joining materials are defined as "brazing alloys" by the American Welding Society. (d) The Safe Drinking Water Act, as Amended, prohibits any solder with a lead content in excess of 0.2% for use on

potable water systems. (e) The solder joint exceeds the strength of Types Land M tube in drawn temper and Type K tube in annealed temper. (f) The solder joint exceeds the strength of Types K, L, and M tube in drawn and annealed tempers. (g) The solder joint exceeds the strength of Type M tube in drawn temper and Type K and L tube in annealed temper. (h) The solder joint exceeds the strength of Type L tube in annealed temper.

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MSS

Class 125

PN 20 End

THD Connection Solder(c)

Temperature(a) (OC)

-29 to 66 1379 93 1276 121 1172 149 1069 177 965 204 -

208 862 232 827(d) 260 -

288 -

NOTES:

ST ANDARD PRACTICE

APPENDIX X1 (Continued)

TABLE X1-2 Pressure-Temperature Ratings

Pressure(C)

(kPa)

150 200

20 -

THD FLG(b) THD THD(e)

Solder(c) - Solder(c) -

Material

ASTMB62 2068 1551 2758 6895 1862 1448 2586 6343 1655 1344 2413 5723 1448 1241 2231 5102 1241 1138 2068 4482

- - 1896 3861 1034 1034 - -

1000(d) - 1724 3310 - - 1551 2689 - - 1379 2068

(a) For lower temperatures, see Section 2.5 (b) P-T Ratings - ASME B16.24 (c) Refer to Section 2.4 for safe P-T rating for solder joint systems.

300

50

THD FLG(b)

Solder(c) -

ASTMB61 4137 3447 3861 3275 3620 3103 3378 2930 3103 2758 2827 2586

- -

2586 2413 2344 2241 2068 2068

(d) Some Codes (i .e., ASME BPVC, Section I) limit the rating temperatures of the indicated material to 208 ec. (e) Alternate ratings for valve sizes DN 6 to 50, having threaded ends and union ring body-bonnet joints.

26

SP-80

350

-

THD

-

6895 6343 5723 5171 4620 4068

-

3516 2965 2413




TABLE X1-3 Minimum Length and Depth of Thread

B C

DN Length of Thread Depth of Thread Chamber(a)

(minimum) (minimum) (mm) (mm)

6 6.4 8.9 8 7.1 10.2 10 7.9 10.7 15 9.4 13.7 20 11.2 14.5 25 13 .0 17.8 32 15.2 18.0 40 15.8 19.1 50 17.0 20.1 65 20.8 29.0 80 22.4 30.5

NOTE: (a) Distance parallel to axis from face of valve to nearest point of seat diaphragm wall.

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TABLE X1-4 Bronze Gate Valves - Diameter of Stem

Diameter of Stem - Minimum (mm)

DN PN (Class)

20 20 - 50 -

(125) (150) (200) (300) (350) 8 6.4 7.1 7.9 7.9 7.9 10 7.1 7.1 7.9 7.9 7.9 15 7.9 7.9 8.6 8.6 8.6 20 8.9 8.9 9.7 9.7 9.7 25 9.9 10.2 10.2 10.2 10.2 32 10.7 10.9 11.2 11.2 11.2 40 12.2 12.2 12.7 12.7 12.7 50 13.5 13.5 13.5 13.5 13.5 65 15.0 15.0 15.5 15.5 15.5 80 17.0 17.0 17.8 17.8 17.8

TABLE X1-5 Bronze Globe and Angle Valves - Diameter of Stem

Diameter of Stem - Minimum (mm)

DN PN (Class)

20 20 - 50 -

(125) (150) (200) (300) (350)

8 6.1 7.1 7.1 7.1 7.1 10 7.1 7.1 7.1 7.1 7.1 15 7.9 8.9 8.4 8.4 8.4 20 8.9 9.9 10.2 10.2 10.2 25 9.9 10.9 11.2 11.2 11.2 32 10.7 12.5 12.7 12.7 12.7 40 12.5 13.5 13.5 13.5 13.5 50 13.5 15.0 15.8 15.8 15.8 65 15.0 17.0 17.0 17.0 17.0 80 17.0 19.0 19.1 19.1 19.1

28




TABLE X1-6 Bronze Gate Valves - Diameter of Handwheel

Diameter of Handwheel- Minimum (mm)

DN PN (Class) 20 20 - 50

(125) (150) (200) (300)

8 41.2 44.5 50.8 50.8 10 41.2 44.5 50.8 50.8 15 47.8 50.8 57.2 57.2 20 57.2 63.5 63.5 63.5 25 66.6 66.6 69.9 69.9 32 76.2 76.2 82.6 82.6 40 82.6 88.9 92.0 92.0 50 92.0 101.6 101.6 101.6 65 111.3 117.4 117.4 117.4 80 127.0 127.0 139.7 139.7


TABLE X1-7 Bronze Globe and Angle Valves - Diameter of Handwheel

Diameter of Handwheel - Minimum (mm)

DN PN (Class)

20 20 - 50 (125) (150) (200) (300)

8 38.1 44.5 44.5 44.5 10 44.5 50.8 50.8 50.8 15 50.8 57.2 63.5 63.5 20 63.5 66.6 69.9 69.9 25 69.9 76.2 76.2 76.2 32 76.2 88.9 88.9 88.9 40 88.9 95.3 101.6 101.6 50 101.6 111.3 120.7 120.7 65 120.7 127.0 136.7 136.7 80 136.7 146.1 152.4 152.4


29

SP-80

-

(350)

50.8 50.8 57.2 63.5 69.9 82.6 92.0 101.6 117.4 139.7

-

(350)

44.5 50.8 63.5 69.9 76.2 88.9 101.6 120.7 136.7 152.4

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TABLE X1-8 Shell Test - Threaded and Solder-End Valves

Shell Test Pressure - Minimum Pressure (kPa)

Class PN Air Water 125 20 552.0 2068.0 150 20 552.0 3103.0 200 - 552.0 4137.0 300 50 552.0 6205.0 300(a) 50 552.0 10342.0 350 - 552.0 10342.0

NOTE: (a) See Table XI-2, Note (e)

TABLE X1-9 Shell Test - Flanged-End Valves


Class PN Air Water 150 20 552.0 2413 .0 300 50 552.0 5171.0

TABLE X1-10 Seat Test - Threaded and Solder-End Valves


Class PN Air Water

125 20 552.0 1379.0 150 20 552.0 2068.0 200 - 552.0 2758.0 300 50 552.0 4137.0 300(a) 50 552.0 6895.0 350 - 552.0 6895.0

NOTE: (a) See Table Xl-I , Note (c)

TABLE X1-11 Seat Test - Flanged-End Valves

Pressure Shell Test Pressure - Minimum

(kPa)

Class PN Air Water

150 20 552.0 1551.0 300 50 552.0 3447.0

30

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TITLE SP-6-2012 SP-9-2013 SP-2S-2008 SP-42-2009 SP-43-2013 SP-44-20lO SP-4S-2003 SP-Sl-2012 SP-S3-2012 SP-S4-2013 SP-SS-2011

SP-S8-2009

SP-60-2012 SP-6l-2009 SP-6S-20l2 SP-67-2011 SP-68-2011 SP-69-2003 SP-70-2011 SP-7l-2011 SP-72-2010a SP-7S-2008 SP-78-2011 SP-79-2011 SP-80-20l3 SP-8l-2006a SP-83-2006 SP-8S-2011 SP-86-2009 SP-87-1991 SP-88-2010 SP-91-2009 SP-92-2012 SP-93-2008 SP-94-2008 SP-9S-2006 SP-96-2011 SP-97-2012 SP-98-2012 SP-99-2010 SP-IOO-2009 SP-IOI-1989 SP-102-1989 SP-104-2012 SP-lOS-20lO SP-I06-2012 SP-108-20 12 SP-I09-2012 SP-llO-201O SP-III-2012 SP-II2-2010

SP-Il3-2012 SP-114-2007 SP-llS-2010 SP-116-2011 SP-1l7-2011 SP-119-2010 SP-120-2011 SP-121-2006 SP-122-2012 SP-123-1998 SP-124-2012 SP-12S-201O SP-126-2007 SP-127-2001 SP-128-2012 SP-129-2003 SP-130-2003 SP-131-2010 SP-132-2010 SP-l33-20lO SP-134-2012 SP-13S-2010 SP-136-2007 SP-137-2013 SP-138-2009 SP-139-20 10 SP-140-2012 SP-141-2012 SP-142-2012 SP-143-2012 SP-144-2013

Listing of MSS Standard Practices (as of March, 2013)

Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings Spot Facing for Bronze, Iron, and Steel Flanges Standard Marking System for Valves, Fittings, Flanges, and Unions Corrosion Resistant Gate, Globe, Angle and Check Valves with Flanged and Butt Weld Ends (Classes ISO, 300 & 600) Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications Steel Pipeline Flanges (incl. 2011 Errata Sheet) (R 2008) Bypass and Drain Connections Class ISOL W Corrosion Resistant Flanges and Cast Flanged Fittings Quality Standard for Steel Castings and Forgings for Valves, Flanges, Fittings, and Other Piping Components - Magnetic Particle Examination Method Quality Standard for Steel Castings and Forgings for Valves, Flanges, Fittings, and Other Piping Components - Radiographic Examination Method Quality Standard for Steel Castings for Valves, Flanges, Fittings, and Other Piping Components - Visual Method for Evaluation of Surface Irregularities (ANSI-approved American National Standard) Pipe Hangers and Supports - Materials, Design, Manufacture, Selection, Application, and Installation (incorporates content ofSP-69, 77, 89, and 90) (ANSI-approved American National Standard) Connecting Flange Joints between Tapping Sleeves and Tapping Valves Pressure Testing of Valves High Pressure Chemical Industry Flanges and Threaded Stubs for Use with Lens Gaskets Butterfly Valves High Pressure Butterfly Valves with Offset Design Pipe Hangers and Supports - Selection and Application (ANSI-approved American National Standard) Gray Iron Gate Valves, Flanged and Threaded Ends Gray Iron Swing Check Valves, Flanged and Threaded Ends (incl. 2013 Errata Sheet) Ball Valves with Flanged or Butt-Welding Ends for General Service Specification for High-Test, Wrought, Butt-Welding Fittings Gray Iron Plug Valves, Flanged and Threaded Ends Socket Welding Reducer Inserts Bronze Gate, Globe, Angle, and Check Valves Stainless Steel, Bonnetless, Flanged Knife Gate Valves Class 3000 Steel Pipe Unions Socket Welding and Threaded Gray Iron Globe & Angle Valves, Flanged and Threaded Ends Guidelines for Metric Data in Standards for Valves, Flanges, Fittings, and Actuators (Incl. 2011 Errata Sheet) (R 1996 - Reinstated 2011) Factory-Made Butt-Welding Fittings for Class I Nuclear Piping Applications Diaphragm Valves Guidelines for Manual Operation of Valves MSS Valve User Guide Quality Standard for Steel Castings and Forgings for Valves, Flanges, Fittings, and Otller Piping Components - Liquid Penetrant Examination Metllod Quality Standard for Ferritic and Martensitic Steel Castings for Valves, Flanges, Fittings, and Other Piping Components - Ultrasonic Examination Method Swage(d) Nipples and Bull Plugs Guidelines on Terminology for Valves and Fittings Integrally Reinforced Forged Branch Outlet Fittings - Socket Welding, Threaded, and Buttwelding Ends Protective Coatings for the Interior of Valves, Hydrants, and Fittings Instrument Valves Qualification Requirements for Elastomer Diaphragms for Nuclear Service Diaphragm Valves (R 200 I) Part-Tum Valve Actuator Attachment - Flange and Driving Component Dimensions and Performance Characteristics (R 2001) Multi-Tum Valve Actuator Attachment - Flange and Driving Component Dimensions and Performance Characteristics Wrought Copper Solder-Joint Pressure Fittings Instrument Valves for Code Applications Cast Copper Alloy Flanges and Flanged Fittings: Class 12S, ISO, and 300 Resilient-Seated Cast Iron Eccentric Plug Valves Weld-Fabricated Copper Solder-Joint Pressure Fittings (incl. 2012 Errata Sheet) Ball Valves Threaded, Socket-Welding, Solder Joint, Grooved and Flared Ends (incl. 2010 Errata Sheet) Gray-Iron and Ductile-Iron Tapping Sleeves Quality Standard for Evaluation of Cast Surface Finishes - Visual and Tactile Metllod. This SP must be used Witll a 10-surface, tllfee dimensional Cast Surface Comparator, which is a necessary part of the standard. Additional Comparators available separately. Connecting Joints between Tapping Machines and Tapping Valves Corrosion Resistant Pipe Fittings Threaded and Socket Welding Class ISO and 1000 (ANSI-approved American National Standard) Excess Flow Valves, 1\4 NPS and Smaller, for Fuel Gas Service Service-Line Valves and Fittings for Drinking Water Systems Bellows Seals for Globe and Gate Valves Factory-Made Wrought Belled End Pipe Fittings for Socket-Welding Flexible Graphite Packing System for Rising Stem Valves - Design Requirements Qualification Testing Methods for Stem Packing for Rising Stem Steel Valves Plastic Industrial Ball Valves (R 2006) Non-Ferrous Threaded and Solder-Joint Unions for Use with Copper Water Tube Fabricated Tapping Sleeves Gray Iron and Ductile Iron In-Line, Spring-Loaded, Center-Guided Check Valves Steel In-Line Spring-Assisted Center Guided Check Valves Bracing for Piping Systems Seismic-Wind-Dynamic Design, Selection, Application Ductile Iron Gate Valves (R 2007) Copper-Nickel Socket-Welding Fittings and Unions Bellows Seals for Instrument Valves Metallic Manually Operated Gas Distribution Valves Compression Packing Systems for Instrument Valves Excess Flow Valves for Low Pressure Fuel Gas Appliances Valves for Cryogenic Service, including Requirements for Body/Bonnet Extensions High Pressure Knife Gate Valves Ductile Iron Swing Check Valves Quality Standard for Positive Material Identification of Metal Valves, Flanges, Fittings, and Other Piping Components Quality Standard Practice for Oxygen Cleaning of Valves & Fittings Copper Alloy Gate, Globe, Angle, and Check Valves for Low Pressure/Low Temperature Plumbing Applications Quality Standard Practice for Preparation of Valves and Fittings for Silicone-Free Service Multi-Tum and Check Valve Modifications Excess Flow Valves for Fuel Gas Service, NPS 1 Y, tllfough 12 Live-Loaded Valve Stem Packing Systems Pressure Seal Bonnet Valves

(R YEAR) Indicates year reaffinned • Price List Available Upon Request. MSS is an ANSI-accredited American National Standards developer

Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. 127 Park Street, NE, Vienna, VA 22180-4620' (703) 281-6613 • Fax # (703) 281-6671

MSS-ANSI SP-80-2013

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