230523 Fl - General-duty Valves for Hvac Piping

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Royal Commission - Yanbu January 2012

23 05 23 rev 1 PAGE 1 OF 61 Contract No.

SECTION 23 05 23

GENERAL-DUTY VALVES FOR HVAC PIPING

PART 1 - GENERAL

1.1

RELATED DOCUMENTS

A.

Drawings and general provisions of the Contract, including General and Supplementary

Conditions and Division 01 Specification Sections, apply to this Section.

1.2

SUMMARY

A.

Section Includes:

1.

Bronze angle valves.

2. Brass ball valves.

3. Bronze ball valves.4.

Iron ball valves.

5.

Iron, single-flange butterfly valves.

6. Iron, grooved-end butterfly valves.

7.

High-performance butterfly valves.

8.

Bronze lift check valves.

9. Bronze swing check valves.

10. Iron swing check valves.11.

Iron swing check valves with closure control.

12.

Iron, grooved-end swing-check valves.

13. Iron, center-guided check valves.

14.

Iron, plate-type check valves.

15.

Bronze gate valves.

16.

Iron gate valves.

17. Bronze globe valves.

18.

Iron globe valves.

19.

Lubricated plug valves.

20. Eccentric plug valves.

21. Chainwheels.

B.

Related Sections:

1.

Section 23 05 53 "Identification for HVAC Piping and Equipment" for valve tags and

schedules.

1.3

DEFINITIONS

A.

CWP: Cold working pressure.

B.

EPDM: Ethylene propylene copolymer rubber.

C.

NBR: Acrylonitrile-butadiene, Buna-N, or nitrile rubber.



RC - Yanbu General-duty Valves For Hvac Piping January 2012


D.

NRS: Nonrising stem.

E.

OS&Y: Outside screw and yoke.

F.

RS: Rising stem.

G.

SWP: Steam working pressure.

1.4

ACTION SUBMITTALS

A.

Product Data: For each type of valve indicated.

1.5

QUALITY ASSURANCE

A.

Source Limitations for Valves: Obtain each type of valve from single source from single

manufacturer.

B.

ASME Compliance:

1.

ASME B16.10 and ASME B16.34 for ferrous valve dimensions and design criteria.

2. ASME B31.1 for power piping valves.

3.

ASME B31.9 for building services piping valves.

1.6

DELIVERY, STORAGE, AND HANDLING

A.

Prepare valves for shipping as follows:

1.

Protect internal parts against rust and corrosion.

2.

Protect threads, flange faces, grooves, and weld ends.

3. Set angle, gate, and globe valves closed to prevent rattling.

4. Set ball and plug valves open to minimize exposure of functional surfaces.

5.

Set butterfly valves closed or slightly open.

6.

Block check valves in either closed or open position.

B. Use the following precautions during storage:

1. Maintain valve end protection.

2.

Store valves indoors and maintain at higher than ambient dew point temperature. Ifoutdoor storage is necessary, store valves off the ground in watertight enclosures.

C.

Use sling to handle large valves; rig sling to avoid damage to exposed parts. Do not use

handwheels or stems as lifting or rigging points.





PART 2 - PRODUCTS

2.1

GENERAL REQUIREMENTS FOR VALVES

A. Refer to HVAC valve schedule articles for applications of valves.

B.

Valve Pressure and Temperature Ratings: Not less than indicated and as required for system

pressures and temperatures.

C.

Valve Sizes: Same as upstream piping unless otherwise indicated.

D.

Valve Actuator Types:

1.

Gear Actuator: For quarter-turn valves DN 200 and larger.

2.

Handwheel: For valves other than quarter-turn types.3.

Handlever: For quarter-turn valves DN 150 and smaller[ except plug valves].

4.

Wrench: For plug valves with square heads. Furnish Royal Commission with 1 wrench

for every [5] [10] <Insert number> plug valves, for each size square plug-valve head.

5. Chainwheel: Device for attachment to valve handwheel, stem, or other actuator; of size

and with chain for mounting height, as indicated in the "Valve Installation" Article.

E.

Valves in Insulated Piping: With 50-mm stem extensions and the following features:

1.

Gate Valves: With rising stem.

2. Ball Valves: With extended operating handle of non-thermal-conductive material, and

protective sleeve that allows operation of valve without breaking the vapor seal ordisturbing insulation.

3.

Butterfly Valves: With extended neck.

F.

Valve-End Connections:

1. Flanged: With flanges according to ASME B16.1 for iron valves.

2. Grooved: With grooves according to AWWA C606.3.

Solder Joint: With sockets according to ASME B16.18.

4.

Threaded: With threads according to ASME B1.20.1.

G.

Valve Bypass and Drain Connections: MSS SP-45.

2.2

BRONZE ANGLE VALVES

A.

Class 125, Bronze Angle Valves with Bronze Disc:

1.

Manufacturers: Subject to compliance with requirements, [provide products by one of

the following] [available manufacturers offering products that may be incorporated

into the Work include, but are not limited to, the following]:

a.

Hammond Valve.

b.

Milwaukee Valve Company.

c. <Insert manufacturer's name>.





2.

Description:

a.

Standard: MSS SP-80, Type 1.

b.

CWP Rating: 1380 kPa.c. Body Material: ASTM B 62, bronze with integral seat and screw-in bonnet.

d. Ends: Threaded.e.

Stem and Disc: Bronze.

f.

Packing: Asbestos free.

g. Handwheel: Malleable iron[, bronze, or aluminum].

B. Class 125, Bronze Angle Valves with Nonmetallic Disc:

1. Manufacturers: Subject to compliance with requirements, [provide products by one of



a.

American Valve, Inc.

b. NIBCO INC.

c.

<Insert manufacturer's name>.

2.

Description:

a.


b.

CWP Rating: 1380 kPa.

c. Body Material: ASTM B 62, bronze with integral seat and screw-in bonnet.

d.

Ends: Threaded.

e.

Stem: Bronze.

f.

Disc: PTFE or TFE.g.

Packing: Asbestos free.h.

Handwheel: Malleable iron[, bronze, or aluminum].

C.

Class 150, Bronze Angle Valves with Bronze Disc:

1.




a. Crane Co.; Crane Valve Group; Stockham Division.

b.

Kitz Corporation.

c.


2. Description:

a. Standard: MSS SP-80, Type 1.

b. CWP Rating: 2070 kPa.

c.

Body Material: ASTM B 62, bronze with integral seat and union-ring bonnet.

d.

Ends: Threaded.

e. Stem and Disc: Bronze.

f.


g.






D.

Class 150, Bronze Angle Valves with Nonmetallic Disc:

1.


the following] [available manufacturers offering products that may be incorporatedinto the Work include, but are not limited to, the following]:

a. Crane Co.; Crane Valve Group; Crane Valves.

b. Crane Co.; Crane Valve Group; Jenkins Valves.

c.

Crane Co.; Crane Valve Group; Stockham Division.

d.

Hammond Valve.

e. Milwaukee Valve Company.

f.

NIBCO INC.

g.

Powell Valves.

h. <Insert manufacturer's name>.

2.

Description:


b.


c.


d. Ends: Threaded.

e. Stem: Bronze.

f.

Disc: PTFE or TFE.

g.


h. Handwheel: Malleable iron[, bronze, or aluminum].

2.3

BRASS BALL VALVES

A. One-Piece, Reduced-Port, Brass Ball Valves with Brass Trim:




a.

Kitz Corporation.

b. <Insert manufacturer's name>.

2. Description:

a.

Standard: MSS SP-110.b.


c.

Body Design: One piece.

d. Body Material: Forged brass.

e. Ends: Threaded.

f.

Seats: PTFE or TFE.

g.

Stem: Brass.

h. Ball: Chrome-plated brass.

i.

Port: Reduced.

B.

Two-Piece, Full-Port, Brass Ball Valves with Brass Trim:





1.





b. Crane Co.; Crane Valve Group; Jenkins Valves.c.

DynaQuip Controls.

d.

Flow-Tek, Inc.; a subsidiary of Bray International, Inc.

e. Hammond Valve.

f.

Jamesbury; a subsidiary of Metso Automation.

g.

Jomar International, LTD.

h.

Kitz Corporation.

i. Legend Valve.

j.

Marwin Valve; a division of Richards Industries.

k.


l.

NIBCO INC.m. Red-White Valve Corporation.

n.

RuB Inc.

o.


2.

Description:

a. Standard: MSS SP-110.

b. SWP Rating: 1035 kPa.

c.


d.

Body Design: Two piece.

e. Body Material: Forged brass.

f.

Ends: Threaded.g.

Seats: PTFE or TFE.

h. Stem: Brass.

i. Ball: Chrome-plated brass. j.

Port: Full.

C.

Two-Piece, Full-Port, Brass Ball Valves with Stainless-Steel Trim:

1.





b.

Crane Co.; Crane Valve Group; Jenkins Valves.

c.

Flow-Tek, Inc.; a subsidiary of Bray International, Inc.

d. Hammond Valve.e.


f.

Kitz Corporation.

g.


h. Milwaukee Valve Company.

i.

RuB Inc.

j.


2.

Description:





a.

Standard: MSS SP-110.

b.

SWP Rating: 1035 kPa.

c.


d.

Body Design: Two piece.e.

Body Material: Forged brass.

f.

Ends: Threaded.

g. Seats: PTFE or TFE.

h. Stem: Stainless steel.i.

Ball: Stainless steel, vented.

j.

Port: Full.

D.

Two-Piece, Regular-Port, Brass Ball Valves with Brass Trim:




a.

Hammond Valve.

b.


c. Legend Valve.d.


e.


f. <Insert manufacturer's name>.

2. Description:


b.

SWP Rating: 1035 kPa.c.


d. Body Design: Two piece.

e. Body Material: Forged brass.

f.

Ends: Threaded.

g.

Seats: PTFE or TFE.

h. Stem: Brass.

i.

Ball: Chrome-plated brass.

j.

Port: Regular.

E.

Two-Piece, Regular-Port, Brass Ball Valves with Stainless-Steel Trim:

1.

Manufacturers: Subject to compliance with requirements, [provide products by one ofthe following] [available manufacturers offering products that may be incorporated


a.


b.



2. Description:

a. Standard: MSS SP-110.b.






c.


d.


e.

Body Material: Brass or bronze.

f.

Ends: Threaded.g.

Seats: PTFE or TFE.

h.

Stem: Stainless steel.

i. Ball: Stainless steel, vented.

j. Port: Regular.

F.

Three-Piece, Full-Port, Brass Ball Valves with Brass Trim:

1.




a.

Jomar International, LTD.b. Kitz Corporation.

c.

Red-White Valve Corporation.

d.

Watts Regulator Co.; a division of Watts Water Technologies, Inc.

e. <Insert manufacturer's name>.

2. Description:


b.


c.


d. Body Design: Three piece.

e.

Body Material: Forged brass.f.

Ends: Threaded.


h. Stem: Brass.

i.


j.

Port: Full.

G.

Three-Piece, Full-Port, Brass Ball Valves with Stainless-Steel Trim:




a.

Jomar International, LTD.

b.

Kitz Corporation.

c. Marwin Valve; a division of Richards Industries.d.


e.


2.

Description:

a.


b. SWP Rating: 1035 kPa.c.






d.

Body Design: Three piece.

e.

Body Material: Forged brass.

f.

Ends: Threaded.

g.

Seats: PTFE or TFE.h.


i.


j. Port: Full.

2.4

BRONZE BALL VALVES

A.

One-Piece, Reduced-Port, Bronze Ball Valves with Bronze Trim:




a.


b.

Conbraco Industries, Inc.; Apollo Valves.

c. NIBCO INC.d.


2.

Description:

a.


b.


c. Body Design: One piece.d.

Body Material: Bronze.

e.

Ends: Threaded.

f. Seats: PTFE or TFE.

g. Stem: Bronze.

h.


i.

Port: Reduced.

B.

One-Piece, Reduced-Port, Bronze Ball Valves with Stainless-Steel Trim:




a.


b. NIBCO INC.


2. Description:

a.


b.


c. Body Design: One piece.

d. Body Material: Bronze.e.

Ends: Threaded.





f.

Seats: PTFE or TFE.

g.


h.


i.

Port: Reduced.

C. Two-Piece, Full-Port, Bronze Ball Valves with Bronze Trim:




a.


b. Conbraco Industries, Inc.; Apollo Valves.c.

Crane Co.; Crane Valve Group; Crane Valves.

d.

Hammond Valve.

e.

Lance Valves; a division of Advanced Thermal Systems, Inc.f. Legend Valve.

g.


h.

NIBCO INC.

i. Red-White Valve Corporation. j.


k.


2.

Description:

a.



c.

CWP Rating: 4140 kPa.d.


e. Body Material: Bronze.

f. Ends: Threaded.

g.

Seats: PTFE or TFE.

h.

Stem: Bronze.

i. Ball: Chrome-plated brass.

j.

Port: Full.

D.

Two-Piece, Full-Port, Bronze Ball Valves with Stainless-Steel Trim:

1.



a. Conbraco Industries, Inc.; Apollo Valves.b.


c.

Hammond Valve.

d. Lance Valves; a division of Advanced Thermal Systems, Inc.


f.

NIBCO INC.

g.







2.

Description:

a.


b.

SWP Rating: 1035 kPa.c. CWP Rating: 4140 kPa.

d. Body Design: Two piece.e.


f.

Ends: Threaded.


h.


i.


j.

Port: Full.

E. Two-Piece, Regular-Port, Bronze Ball Valves with Bronze Trim:

1.



a.


b. Conbraco Industries, Inc.; Apollo Valves.

c. Crane Co.; Crane Valve Group; Jenkins Valves.

d.


e.

DynaQuip Controls.

f. Hammond Valve.

g.

Lance Valves; a division of Advanced Thermal Systems, Inc.

h.


i.

NIBCO INC. j. <Insert manufacturer's name>.

2. Description:

a.


b.


c.


d. Body Design: Two piece.

e.


f.

Ends: Threaded.


h. Stem: Bronze.

i.


j.

Port: Regular.

F.

Two-Piece, Regular-Port, Bronze Ball Valves with Stainless-Steel Trim:




a.


b. Crane Co.; Crane Valve Group; Jenkins Valves.





c.

Hammond Valve.

d.


e.


2. Description:



c.


d.



f.

Ends: Threaded.

g.

Seats: PTFE or TFE.

h. Stem: Stainless steel.

i. Ball: Stainless steel, vented.

j.

Port: Regular.

G.

Three-Piece, Full-Port, Bronze Ball Valves with Bronze Trim:

1.




a. Conbraco Industries, Inc.; Apollo Valves.

b.

DynaQuip Controls.

c.

Hammond Valve.

d. Milwaukee Valve Company.

e.

NIBCO INC.f.


g. <Insert manufacturer's name>.

2. Description:



c.




f.

Ends: Threaded.

g.

Seats: PTFE or TFE.

h.

Stem: Bronze.

i.


j.

Port: Full.

H.

Three-Piece, Full-Port, Bronze Ball Valves with Stainless-Steel Trim:

1.



a.






b.

Hammond Valve.

c.


d.

NIBCO INC.

e.


2. Description:


b.


c.



e.


f.

Ends: Threaded.


h. Stem: Stainless steel.

i.

Ball: Stainless steel, vented. j.

Port: Full.

2.5

IRON BALL VALVES

A.

Class 125, Iron Ball Valves:

1.



a.


b.


c. Kitz Corporation.

d. Sure Flow Equipment Inc.

e.


f.


2.

Description:



c.

Body Design: Split body.

d.

Body Material: ASTM A 126, gray iron.

e.

Ends: Flanged.f.

Seats: PTFE or TFE.

g.


h. Ball: Stainless steel.

i. Port: Full.

2.6 IRON, SINGLE-FLANGE BUTTERFLY VALVES

A. 150 CWP, Iron, Single-Flange Butterfly Valves with EPDM Seat and Aluminum-Bronze Disc:





1.




a. ABZ Valve and Controls; a division of ABZ Manufacturing, Inc.

b. Bray Controls; a division of Bray International.c.


d.

Cooper Cameron Valves; a division of Cooper Cameron Corp.

e. Crane Co.; Crane Valve Group; Jenkins Valves.

f.


g.

DeZurik Water Controls.

h.

Hammond Valve.

i. Kitz Corporation.

j.


k.

NIBCO INC.

l.

Norriseal; a Dover Corporation company.m. Red-White Valve Corporation.

n.

Spence Strainers International; a division of CIRCOR International.

o.

Tyco Valves & Controls; a unit of Tyco Flow Control.

p. Watts Regulator Co.; a division of Watts Water Technologies, Inc.

q.


2.

Description:

a.

Standard: MSS SP-67, Type I.

b.


c. Body Design: Lug type; suitable for bidirectional dead-end service at rated

pressure without use of downstream flange.d.

Body Material: ASTM A 126, cast iron or ASTM A 536, ductile iron.

e. Seat: EPDM.

f. Stem: One- or two-piece stainless steel.g.

Disc: Aluminum bronze.

B.

150 CWP, Iron, Single-Flange Butterfly Valves with NBR Seat and Aluminum-Bronze Disc:

1.





b.

Bray Controls; a division of Bray International.

c.


d. Cooper Cameron Valves; a division of Cooper Cameron Corp.e.


f.


g.


h. Hammond Valve.

i.

Kitz Corporation.

j.


k. NIBCO INC.

l. Norriseal; a Dover Corporation company.





m.


n.


o.


p.

Watts Regulator Co.; a division of Watts Water Technologies, Inc.q.


2.

Description:

a.


b.



pressure without use of downstream flange.

d.


e. Seat: NBR.

f. Stem: One- or two-piece stainless steel.

g.


C.

150 CWP, Iron, Single-Flange Butterfly Valves with EPDM Seat and Ductile-Iron Disc:

1.





b.


c.


d. Cooper Cameron Valves; a division of Cooper Cameron Corp.

e.

Crane Co.; Crane Valve Group; Center Line.f.


g. DeZurik Water Controls.

h. Hammond Valve.

i.

Kitz Corporation.

j.


k. Mueller Steam Specialty; a division of SPX Corporation.

l.

NIBCO INC.

m.

Norriseal; a Dover Corporation company.

n.


o. Sure Flow Equipment Inc.p.


q.

Watts Regulator Co.; a division of Watts Water Technologies, Inc.r.


2. Description:

a. Standard: MSS SP-67, Type I.b.


c.

Body Design: Lug type; suitable for bidirectional dead-end service at rated


d. Body Material: ASTM A 126, cast iron or ASTM A 536, ductile iron.e.

Seat: EPDM.

f.

Stem: One- or two-piece stainless steel.





g.

Disc: Nickel-plated[ or -coated] ductile iron.

D.

150 CWP, Iron, Single-Flange Butterfly Valves with NBR Seat and Ductile-Iron Disc:

1.




a. ABZ Valve and Controls; a division of ABZ Manufacturing, Inc.b.


c.


d.


e. Crane Co.; Crane Valve Group; Center Line.f.


g.


h.

Hammond Valve.i. Kitz Corporation.

j.


k.

Mueller Steam Specialty; a division of SPX Corporation.

l. NIBCO INC.m.


n.


o. Sure Flow Equipment Inc.

p. Tyco Valves & Controls; a unit of Tyco Flow Control.

q.


r.


2.

Description:

a. Standard: MSS SP-67, Type I.


c.



d. Body Material: ASTM A 126, cast iron or ASTM A 536, ductile iron.

e.

Seat: NBR.

f.


g.


E. 150 CWP, Iron, Single-Flange Butterfly Valves with EPDM Seat and Stainless-Steel Disc:

1.




a.

ABZ Valve and Controls; a division of ABZ Manufacturing, Inc.

b. Bray Controls; a division of Bray International.

c. Conbraco Industries, Inc.; Apollo Valves.

d.


e.


f. Crane Co.; Crane Valve Group; Stockham Division.






h.

Hammond Valve.

i.

Kitz Corporation.

j.


k.

Mueller Steam Specialty; a division of SPX Corporation.l.

NIBCO INC.

m.


n. Red-White Valve Corporation.

o. Spence Strainers International; a division of CIRCOR International.p.

Sure Flow Equipment Inc.

q.


r. Watts Regulator Co.; a division of Watts Water Technologies, Inc.s.


2.

Description:

a.

Standard: MSS SP-67, Type I.b.




d.


e.

Seat: EPDM.


Disc: Stainless steel.

F.

150 CWP, Iron, Single-Flange Butterfly Valves with NBR Seat and Stainless-Steel Disc:

1.




b.


c.



e.


f.


g.


h. Hammond Valve.i.

Kitz Corporation.

j.

Milwaukee Valve Company.k.


l. NIBCO INC.

m.


n.


o. Spence Strainers International; a division of CIRCOR International.p.


q.


r.


2. Description:





a.


b.


c.




e.

Seat: NBR.


g. Disc: Stainless steel.

G.

200 CWP, Iron, Single-Flange Butterfly Valves with EPDM Seat and Aluminum-Bronze Disc:

1.




a.

ABZ Valve and Controls; a division of ABZ Manufacturing, Inc.b. Conbraco Industries, Inc.; Apollo Valves.

c.


d.


e. Crane Co.; Crane Valve Group; Stockham Division.f.


g.

Flo Fab Inc.

h. Hammond Valve.

i. Kitz Corporation.

j.

Legend Valve.

k.


l. NIBCO INC.

m.

Norriseal; a Dover Corporation company.n.


o. Spence Strainers International; a division of CIRCOR International.

p. Watts Regulator Co.; a division of Watts Water Technologies, Inc.q.


2.

Description:

a.


b.


c. Body Design: Lug type; suitable for bidirectional dead-end service at ratedpressure without use of downstream flange.

d.

Body Material: ASTM A 126, cast iron or ASTM A 536, ductile iron.e.

Seat: EPDM.


g.


H.

200 CWP, Iron, Single-Flange Butterfly Valves with NBR Seat and Aluminum-Bronze Disc:

1.








b.


c.


d.


e.

Crane Co.; Crane Valve Group; Stockham Division.f.


g.

Flo Fab Inc.

h. Hammond Valve.

i. Kitz Corporation. j.

Legend Valve.

k.


l. NIBCO INC.m.


n.


o.


p. Watts Regulator Co.; a division of Watts Water Technologies, Inc.

q.


2.

Description:

a.


b.



d.


e. Seat: NBR.


g.


I.

200 CWP, Iron, Single-Flange Butterfly Valves with EPDM Seat and Ductile-Iron Disc:

1.



a.


b.


c.


d. Cooper Cameron Valves; a division of Cooper Cameron Corp.e.

Crane Co.; Crane Valve Group; Center Line.

f.

Crane Co.; Crane Valve Group; Stockham Division.g.


h. Flo Fab Inc.

i.

Hammond Valve.

j.

Kitz Corporation.

k. Legend Valve.l.


m.


n.

NIBCO INC.

o. Norriseal; a Dover Corporation company.p.


q.






r.


s.


2.

Description:

a.





d.


e. Seat: EPDM.

f.


g.


J.

200 CWP, Iron, Single-Flange Butterfly Valves with NBR Seat and Ductile-Iron Disc:

1.




a.


b.


c. Conbraco Industries, Inc.; Apollo Valves.


e.

Crane Co.; Crane Valve Group; Center Line.

f.



h.

Flo Fab Inc.i.

Hammond Valve.

j. Kitz Corporation.

k. Legend Valve.

l.


m.


n. NIBCO INC.

o.


p.


q.


r. Watts Regulator Co.; a division of Watts Water Technologies, Inc.s.


2.

Description:

a.


b.



d.


e. Seat: NBR.







K.

200 CWP, Iron, Single-Flange Butterfly Valves with EPDM Seat and Stainless-Steel Disc:

1.




b. American Valve, Inc.

c.


d.


e. Crane Co.; Crane Valve Group; Jenkins Valves.

f.


g.


h. Flo Fab Inc.

i. Hammond Valve.

j.

Kitz Corporation.k.

Legend Valve.

l. Milwaukee Valve Company.

m.


n.

NIBCO INC.

o.


p. Red-White Valve Corporation.q.


r.


s. Watts Regulator Co.; a division of Watts Water Technologies, Inc.

t. <Insert manufacturer's name>.

2.

Description:

a.


b.




d.


e.

Seat: EPDM.



L.

200 CWP, Iron, Single-Flange Butterfly Valves with NBR Seat and Stainless-Steel Disc:

1.




a. ABZ Valve and Controls; a division of ABZ Manufacturing, Inc.b.


c.



e. Crane Co.; Crane Valve Group; Jenkins Valves.f.


g.






h.

Flo Fab Inc.

i.

Hammond Valve.

j.

Kitz Corporation.

k.

Legend Valve.l.


m.


n. NIBCO INC.

o. Norriseal; a Dover Corporation company.p.


q.


r. Sure Flow Equipment Inc.s.


t.


2.

Description:

a.



c.



d.


e. Seat: NBR.f.


g.


2.7

IRON, GROOVED-END BUTTERFLY VALVES

A.

175 CWP, Iron, Grooved-End Butterfly Valves:

1.




a.

Kennedy Valve; a division of McWane, Inc.

b.

Shurjoint Piping Products.

c. Tyco Fire Products LP; Grinnell Mechanical Products.

d. Victaulic Company.

e.


2.

Description:

a.



c. Body Material: Coated, ductile iron.

d.

Stem: Two-piece stainless steel.

e.

Disc: Coated, ductile iron.

f. Seal: EPDM.

B. 300 CWP, Iron, Grooved-End Butterfly Valves:





1.




a. Anvil International, Inc.

b. Kennedy Valve; a division of McWane, Inc.c.


d.

NIBCO INC.

e. Shurjoint Piping Products.

f.

Tyco Fire Products LP; Grinnell Mechanical Products.

g.

Victaulic Company.

h.


2. Description:

a.

Standard: MSS SP-67, Type I.b. DN 50 and Smaller CWP Rating: 2070 kPa.

c.

DN 250 and Larger CWP Rating: 1380 kPa.

d.

Body Material: Coated, ductile iron.

e.

Stem: Two-piece stainless steel.

f. Disc: Coated, ductile iron.

g. Seal: EPDM.

2.8 HIGH-PERFORMANCE BUTTERFLY VALVES

A.

Class 150, Single-Flange, High-Performance Butterfly Valves:

1.





b. Bray Controls; a division of Bray International.

c.


d.

Crane Co.; Crane Valve Group; Flowseal.

e. Crane Co.; Crane Valve Group; Stockham Division.

f.


g.

Hammond Valve.

h. Jamesbury; a subsidiary of Metso Automation.

i. Milwaukee Valve Company. j.

NIBCO INC.

k.

Process Development & Control, Inc.

l. Tyco Valves & Controls; a unit of Tyco Flow Control.

m.

Xomox Corporation.

n.


2.

Description:





a.


b.

CWP Rating: 1965 kPa at 38 deg C.

c.



Body Material: Carbon steel, cast iron, ductile iron, or stainless steel.

e.

Seat: Reinforced PTFE or metal.

f. Stem: Stainless steel; offset from seat plane.

g. Disc: Carbon steel.h.

Service: Bidirectional.

B.

Class 300, Single-Flange, High-Performance Butterfly Valves:

1.





b.


c.


d. Crane Co.; Crane Valve Group; Flowseal.e.


f.


g. Hammond Valve.

h. Jamesbury; a subsidiary of Metso Automation.

i.


j.

NIBCO INC.

k. Process Development & Control, Inc.

l.

Tyco Valves & Controls; a unit of Tyco Flow Control.m.

Xomox Corporation.

n. <Insert manufacturer's name>.

2. Description:


b.

CWP Rating: 4965 kPa at 38 deg C.

c.



d. Body Material: Carbon steel, cast iron, or ductile iron.e.

Seat: Reinforced PTFE or metal.

f.

Stem: Stainless steel; offset from seat plane.g.

Disc: Carbon steel.

h. Service: Bidirectional.

2.9 BRONZE LIFT CHECK VALVES

A. Class 125, Lift Check Valves with Bronze Disc:








a.


b.


c.


d.


2. Description:


b.


c.

Body Design: Vertical flow.

d. Body Material: ASTM B 61 or ASTM B 62, bronze.

e.

Ends: Threaded.

f.

Disc: Bronze.

B.

Class 125, Lift Check Valves with Nonmetallic Disc:

1.




a.

Flo Fab Inc.

b.

Hammond Valve.

c. Kitz Corporation.


e.


f.

NIBCO INC.

g. Red-White Valve Corporation.

h.

Watts Regulator Co.; a division of Watts Water Technologies, Inc.i.


2.

Description:

a.


b. CWP Rating: 1380 kPa.c.

Body Design: Vertical flow.

d.

Body Material: ASTM B 61 or ASTM B 62, bronze.

e. Ends: Threaded.

f. Disc: NBR, PTFE, or TFE.

2.10

BRONZE SWING CHECK VALVES

A. Class 125, Bronze Swing Check Valves with Bronze Disc:




a. American Valve, Inc.

b. Crane Co.; Crane Valve Group; Crane Valves.c.






d.


e.

Hammond Valve.

f.

Kitz Corporation.

g.

Milwaukee Valve Company.h.

NIBCO INC.

i.

Powell Valves.

j. Red-White Valve Corporation.

k. Watts Regulator Co.; a division of Watts Water Technologies, Inc.l.

Zy-Tech Global Industries, Inc.

m.


2.

Description:



c.

Body Design: Horizontal flow.d.

Body Material: ASTM B 62, bronze.

e. Ends: Threaded.

f.

Disc: Bronze.

B.

Class 125, Bronze Swing Check Valves with Nonmetallic Disc:

1.




b.

Crane Co.; Crane Valve Group; Jenkins Valves.c.


d. Hammond Valve.

e. Kitz Corporation.

f.


g.

NIBCO INC.

h. Red-White Valve Corporation.

i.


j.


2.

Description:

a.


b.


c.

Body Design: Horizontal flow.

d.


e.

Ends: Threaded.

f. Disc: PTFE or TFE.

C. Class 150, Bronze Swing Check Valves with Bronze Disc:








a.


b.


c.


d.

Crane Co.; Crane Valve Group; Stockham Division.e.

Kitz Corporation.

f.


g. NIBCO INC.

h. Red-White Valve Corporation.i.


j.


2.

Description:



c.

Body Design: Horizontal flow.d.


e. Ends: Threaded.

f.

Disc: Bronze.

D.

Class 150, Bronze Swing Check Valves with Nonmetallic Disc:

1.




b.

Crane Co.; Crane Valve Group; Jenkins Valves.c.

Hammond Valve.


e. NIBCO INC.

f.


g.


2.

Description:



c.

Body Design: Horizontal flow.

d.


e.

Ends: Threaded.

f.

Disc: PTFE or TFE.

2.11 IRON SWING CHECK VALVES

A.

Class 125, Iron Swing Check Valves with Metal Seats:

1.








a.


b.


c.


d.

Hammond Valve.e.

Kitz Corporation.

f.

Legend Valve.

g. Milwaukee Valve Company.

h. NIBCO INC.i.

Powell Valves.

j.


k. Sure Flow Equipment Inc.l.


m.


n.


2.

Description:


b.

DN 65 to DN 300, CWP Rating: 1380 kPa.

c.


d.

Body Design: Clear or full waterway.

e.

Body Material: ASTM A 126, gray iron with bolted bonnet.

f. Ends: Flanged.

g.

Trim: Bronze.

h.

Gasket: Asbestos free.

B.

Class 125, Iron Swing Check Valves with Nonmetallic-to-Metal Seats:

1.




a.


b.



2. Description:

a.

Standard: MSS SP-71, Type I.b.


c.


d.


e.


f. Ends: Flanged.

g.

Trim: Composition.

h.

Seat Ring: Bronze.

i. Disc Holder: Bronze.





j.

Disc: PTFE or TFE.

k.


C.

Class 250, Iron Swing Check Valves with Metal Seats:

1.




a.


b.


c.


d. Hammond Valve.e.


f.

NIBCO INC.

g.

Watts Regulator Co.; a division of Watts Water Technologies, Inc.h. <Insert manufacturer's name>.

2.

Description:

a.


b.


c.


d.


e. Body Material: ASTM A 126, gray iron with bolted bonnet.f.

Ends: Flanged.

g.

Trim: Bronze.

h. Gasket: Asbestos free.

2.12

IRON SWING CHECK VALVES WITH CLOSURE CONTROL

A. Class 125, Iron Swing Check Valves with Lever- and Spring-Closure Control:




a.

NIBCO INC.b. <Insert manufacturer's name>.

2. Description:


b.


c.


d.


e.






f.

Ends: Flanged.

g.

Trim: Bronze.

h.


i.

Closure Control: Factory-installed, exterior lever and spring.

B. Class 125, Iron Swing Check Valves with Lever and Weight-Closure Control:




a.


b. Crane Co.; Crane Valve Group; Jenkins Valves.c.


d.

Hammond Valve.

e.

Milwaukee Valve Company.f. NIBCO INC.

g.


h.


2. Description:


b. DN 65 to DN 300, CWP Rating: 1380 kPa.

c.


d.


e.


f. Ends: Flanged.

g. Trim: Bronze.

h.


i.

Closure Control: Factory-installed, exterior lever and weight.

2.13

IRON, GROOVED-END SWING CHECK VALVES

A.

300 CWP, Iron, Grooved-End Swing Check Valves:

1.



a.

Anvil International, Inc.

b.

Shurjoint Piping Products.

c. Tyco Fire Products LP; Grinnell Mechanical Products.

d.

Victaulic Company.

e.


2.

Description:





a.


b.

Body Material: ASTM A 536, ductile iron.

c.

Seal: EPDM.

d.

Disc: Spring operated, ductile iron or stainless steel.

2.14 IRON, CENTER-GUIDED CHECK VALVES

A. Class 125, Iron, Compact-Wafer, Center-Guided Check Valves with Metal Seat:




a.


b.

APCO Willamette Valve and Primer Corporation.c.

Crispin Valve.

d.

DFT Inc.

e.

Flo Fab Inc.

f. GA Industries, Inc.g.

Hammond Valve.

h.

Metraflex, Inc.

i. Milwaukee Valve Company.

j. Mueller Steam Specialty; a division of SPX Corporation.

k.

NIBCO INC.

l.


m. Sure Flow Equipment Inc.

n.

Val-Matic Valve & Manufacturing Corp.o.


p. <Insert manufacturer's name>.

2. Description:



c.


d.


e.

Style: Compact wafer.

f.

Seat: Bronze.

B. Class 125, Iron, Globe, Center-Guided Check Valves with Metal Seat:




a. APCO Willamette Valve and Primer Corporation.

b. Crispin Valve.c.

DFT Inc.





d.

Flomatic Corporation.

e.

Hammond Valve.

f.

Metraflex, Inc.

g.

Milwaukee Valve Company.h.


i.

NIBCO INC.

j. Spence Strainers International; a division of CIRCOR International.

k. Sure Flow Equipment Inc.l.

Val-Matic Valve & Manufacturing Corp.

m.


n. <Insert manufacturer's name>.

2. Description:


b.


c.


d.


e. Style: Globe, spring loaded.

f. Ends: Flanged.

g.

Seat: Bronze.

C.

Class 150, Iron, Compact-Wafer, Center-Guided Check Valves with Metal Seat:

1.




b.

Crispin Valve.

c.


d. <Insert manufacturer's name>.

2. Description:


b.


c.


d.

Body Material: ASTM A 395/A 395M or ASTM A 536, ductile iron.

e. Style: Compact wafer.

f. Seat: Bronze.

D.

Class 150, Iron, Globe, Center-Guided Check Valves with Metal Seat:

1.







a.

APCO Willamette Valve and Primer Corporation.

b.

Crispin Valve.

c.


d.


2. Description:


b.


c.


d.



f. Ends: Flanged.

g.

Seat: Bronze.

E.


1.




a.


b.

Crispin Valve.

c.

DFT Inc.

d. Flo Fab Inc.e.

Hammond Valve.

f.

Metraflex, Inc.


h. NIBCO INC.

i.


j.


k. <Insert manufacturer's name>.

2. Description:


b.


c.


d.


e. Style: Compact wafer, spring loaded.

f. Seat: Bronze.

F.


1.







a.


b.

Crispin Valve.

c.

DFT Inc.

d.

Flomatic Corporation.e.

Hammond Valve.

f.

Metraflex, Inc.


h. Mueller Steam Specialty; a division of SPX Corporation.i.

NIBCO INC.

j.



2. Description:


b.


c.


d.



f. Ends: Flanged.

g.

Seat: Bronze.

G.


1.




b.

Crispin Valve.

c.



2. Description:


b.


c.


d.



f. Seat: Bronze.

H.


1.







a.


b.

Crispin Valve.

c.


d.


2. Description:


b.


c.


d.



f. Ends: Flanged.

g.

Seat: Bronze.

I.

Class 125, Iron, Compact-Wafer, Center-Guided Check Valves with Resilient Seat:

1.




a.


b.

Crispin Valve.

c.

DFT Inc.

d. Flo Fab Inc.e.

Hammond Valve.

f.


g. NIBCO INC.

h. Spence Strainers International; a division of CIRCOR International.

i.


j.



2. Description:


b.


c.


d.



f. Seat: [EPDM] [or] [NBR] <Insert material>.

J.

Class 125, Iron, Globe, Center-Guided Check Valves with Resilient Seat:

1.







a.


b.


c.

Crispin Valve.

d.

DFT Inc.e.

GA Industries, Inc.

f.

Hammond Valve.


h. NIBCO INC.i.


j.



2. Description:


b.


c.


d.



f. Ends: Flanged.

g.

Seat: [EPDM] [or] [NBR] <Insert material>.

K.


1.




b.

Crispin Valve.

c.



2. Description:


b.


c.


d.




L.


1.







a.


b.

Crispin Valve.

c.

DFT Inc.

d.

Val-Matic Valve & Manufacturing Corp.e.


2.

Description:

a.


b.


c.


d. Body Material: ASTM A 395/A 395M or ASTM A 536, ductile iron.


f.

Ends: Flanged.g.


M.





a.


b.

Crispin Valve.

c. DFT Inc.d.

Flo Fab Inc.

e.

Hammond Valve.

f. Milwaukee Valve Company.

g. NIBCO INC.

h.


i.


j. <Insert manufacturer's name>.

2. Description:


b.


c.


d.




N.


1.







a.


b.

Crispin Valve.

c.

DFT Inc.

d.

Hammond Valve.e.


f.

NIBCO INC.

g. Val-Matic Valve & Manufacturing Corp.


2.

Description:

a.


b.


c.


d.



f.

Ends: Flanged.

g.


O.


1.



a.


b.

Crispin Valve.

c. Val-Matic Valve & Manufacturing Corp.


2.

Description:

a.


b.


c.


d.


e.

Style: Compact wafer, spring loaded.f.


P.


1.





b.

Crispin Valve.





c.


d.


2.

Description:

a.



c. DN 350 to DN 600, CWP Rating: 2760 kPa.

d. Body Material: ASTM A 395/A 395M or ASTM A 536, ductile iron.

e.

Style: Globe, spring loaded.

f.

Ends: Flanged.

g. Seat: [EPDM] [or] [NBR] <Insert material>.

2.15

IRON, PLATE-TYPE CHECK VALVES

A.

Class 125, Iron, Dual-Plate Check Valves with Metal Seat:




a.


b. Crane Co.; Crane Valve Group; Crane Valves.

c. Flomatic Corporation.d.


e.


2.

Description:

a. Standard: API 594.



d.

Body Design: Wafer, spring-loaded plates.

e.


f. Seat: Bronze.

B. Class 150, Iron, Dual-Plate Check Valves with Metal Seat:




a.



c. Mueller Steam Specialty; a division of SPX Corporation.

d.


e.






2.

Description:

a.

Standard: API 594.

b.


c.


d.


e. Body Material: ASTM A 395/A 395M or ASTM A 536, ductile iron.f.

Seat: Bronze.

C.

Class 250, Iron, Dual-Plate Check Valves with Metal Seat:

1.





b.


c.


2.

Description:

a.

Standard: API 594.



d.


e.


f.

Seat: Bronze.

D. Class 300, Iron, Dual-Plate Check Valves with Metal Seat:




a.



c.

Mueller Steam Specialty; a division of SPX Corporation.d.


e.


2.

Description:




d.






e.


f.

Seat: Bronze.

E.

Class 125, Iron, Single-Plate Check Valves with Resilient Seat:

1.




a.

Flo Fab Inc.

b.


c.


2. Description:

a.

Standard: API 594.b.


c.


d.

Body Design: Wafer, spring-loaded plate.

e.



F. Class 125, Iron, Dual-Plate Check Valves with Resilient Seat:




a.


b. Cooper Cameron Valves TVB Techno.c.


d.


e. NIBCO INC.

f. Spence Strainers International; a division of CIRCOR International.

g.


h.


i. <Insert manufacturer's name>.

2.

Description:


b.


c.


d.


e. Body Material: ASTM A 126, gray iron.






G.

Class 150, Iron, Dual-Plate Check Valves with Resilient Seat:

1.





c.


d.



2. Description:


b.


c.


d.


e. Body Material: ASTM A 395/A 395M or ASTM A 536, ductile iron.


H.

Class 250, Iron, Wafer, Single-Plate Check Valves with Resilient Seat:

1.




a. Sure Flow Equipment Inc.

b.


2.

Description:

a.

Standard: API 594.

b.


c.


d. Body Design: Wafer, spring-loaded plate.

e.

Body Material: ASTM A 126, gray iron.f.


I.


1.





b.


c.






d.


2.

Description:

a.

Standard: API 594.

b.


c.


d.


e. Body Material: ASTM A 126, gray iron.

f.


J.


1.




b.


c.


2.

Description:



c.


d.


e.



2.16

BRONZE GATE VALVES

A.

Class 125, NRS Bronze Gate Valves:



a.


b.


c. Crane Co.; Crane Valve Group; Jenkins Valves.d.


e.

Hammond Valve.

f. Kitz Corporation.


h.

NIBCO INC.

i.

Powell Valves.





j.


k.


l.


m.


2. Description:


b.


c.

Body Material: ASTM B 62, bronze with integral seat and screw-in bonnet.

d. Ends: Threaded[ or solder joint].

e.

Stem: Bronze.

f.

Disc: Solid wedge; bronze.

g. Packing: Asbestos free.


B. Class 125, RS Bronze Gate Valves:

1.




a. American Valve, Inc.


c.


d.


e. Hammond Valve.

f.

Kitz Corporation.g.


h. NIBCO INC.

i. Powell Valves.

j.


k.


l. <Insert manufacturer's name>.

2. Description:


b.


c.


d.

Ends: Threaded[ or solder joint].

e.

Stem: Bronze.

f.


g.



C. Class 150, NRS Bronze Gate Valves:








a.

Hammond Valve.

b.

Kitz Corporation.

c.


d.

NIBCO INC.e.

Powell Valves.

f.


g. Watts Regulator Co.; a division of Watts Water Technologies, Inc.


2.

Description:

a.


b.


c. Body Material: ASTM B 62, bronze with integral seat and union-ring bonnet.

d. Ends: Threaded.

e.

Stem: Bronze.f.



h.


D.

Class 150, RS Bronze Gate Valves:

1.




b.

Crane Co.; Crane Valve Group; Stockham Division.c.

Hammond Valve.

d. Kitz Corporation.


f.

NIBCO INC.

g.

Powell Valves.

h. Watts Regulator Co.; a division of Watts Water Technologies, Inc.

i.


j.


2.

Description:

a.


b.


c.


d.

Ends: Threaded.

e.

Stem: Bronze.

f. Disc: Solid wedge; bronze.g.


h.






2.17

IRON GATE VALVES

A.

Class 125, NRS, Iron Gate Valves:

1.




a. Crane Co.; Crane Valve Group; Crane Valves.b.


c.


d.

Flo Fab Inc.

e. Hammond Valve.f.

Kitz Corporation.

g.

Legend Valve.

h.

Milwaukee Valve Company.i. NIBCO INC.

j.

Powell Valves.

k.


l. Watts Regulator Co.; a division of Watts Water Technologies, Inc.m.


n.


2.

Description:

a.



c.


d. Body Material: ASTM A 126, gray iron with bolted bonnet.

e.

Ends: Flanged.

f.

Trim: Bronze.

g. Disc: Solid wedge.h.

Packing and Gasket: Asbestos free.

B.

Class 125, OS&Y, Iron Gate Valves:

1.






c.


d. Flo Fab Inc.

e.

Hammond Valve.

f.

Kitz Corporation.

g.

Legend Valve.

h. Milwaukee Valve Company.i.

NIBCO INC.





j.

Powell Valves.

k.


l.


m.

Zy-Tech Global Industries, Inc.n.


2.

Description:

a.


b.


c.



e. Ends: Flanged.

f.

Trim: Bronze.g.

Disc: Solid wedge.

h. Packing and Gasket: Asbestos free.

C. Class 250, NRS, Iron Gate Valves:




a.


b. Crane Co.; Crane Valve Group; Stockham Division.c.

NIBCO INC.

d.


2.

Description:

a.




d.


e.

Ends: Flanged.

f.

Trim: Bronze.

g.

Disc: Solid wedge.h.


D.

Class 250, OS&Y, Iron Gate Valves:

1.





b.






c.

Hammond Valve.

d.


e.

NIBCO INC.

f.

Powell Valves.g.


h.


2.

Description:

a.





e.

Ends: Flanged.f.

Trim: Bronze.

g. Disc: Solid wedge.

h.


2.18 BRONZE GLOBE VALVES

A.

Class 125, Bronze Globe Valves with Bronze Disc:

1.





b.


c.

Hammond Valve.

d.

Kitz Corporation.


f.

NIBCO INC.

g.

Powell Valves.

h. Red-White Valve Corporation.

i. Watts Regulator Co.; a division of Watts Water Technologies, Inc.

j.


k.


2. Description:



c.


d.

Ends: Threaded[ or solder joint].

e. Stem and Disc: Bronze.

f.


g.






B.

Class 125, Bronze Globe Valves with Nonmetallic Disc:

1.




b. Crane Co.; Crane Valve Group; Stockham Division.

c.

NIBCO INC.

d.



2. Description:


b.

CWP Rating: 1380 kPa.c.


d. Ends: Threaded[ or solder joint].

e.

Stem: Bronze.

f.

Disc: PTFE or TFE.



C. Class 150, Bronze Globe Valves with Nonmetallic Disc:

1.





b. Hammond Valve.

c.

Kitz Corporation.

d.


e. NIBCO INC.f.

Powell Valves.

g.


h. Watts Regulator Co.; a division of Watts Water Technologies, Inc.

i. Zy-Tech Global Industries, Inc.

j.


2.

Description:

a.



c. Body Material: ASTM B 62, bronze with integral seat and union-ring bonnet.

d.

Ends: Threaded.

e.

Stem: Bronze.

f. Disc: PTFE or TFE.

g. Packing: Asbestos free.h.






2.19

IRON GLOBE VALVES

A.

Class 125, Iron Globe Valves:

1.






c.


d.

Hammond Valve.

e. Kitz Corporation.f.


g.

NIBCO INC.

h.

Powell Valves.i. Red-White Valve Corporation.

j.


k.


l. <Insert manufacturer's name>.

2. Description:


b.


c.


d. Ends: Flanged.

e.

Trim: Bronze.f.


B.

Class 250, Iron Globe Valves:

1.




a.


b.


c. Crane Co.; Crane Valve Group; Stockham Division.

d. Hammond Valve.

e.


f.

NIBCO INC.

g. Watts Regulator Co.; a division of Watts Water Technologies, Inc.h.


2.

Description:

a.


b.


c. Body Material: ASTM A 126, gray iron with bolted bonnet.d.

Ends: Flanged.





e.

Trim: Bronze.

f.


2.20

LUBRICATED PLUG VALVES

A.

Class 125, Regular-Gland, Lubricated Plug Valves with Threaded Ends:

1.



a. Nordstrom Valves, Inc.b.


2.

Description:

a.

Standard: MSS SP-78, Type II.

b.



d. Body Material: ASTM A 48/A 48M or ASTM A 126, cast iron with lubrication-

sealing system.

e.

Pattern: [Regular or short] [Venturi] <Insert pattern>.

f. Plug: Cast iron or bronze with sealant groove.

B. Class 125, Regular-Gland, Lubricated Plug Valves with Flanged Ends:




a.

Nordstrom Valves, Inc.

b. <Insert manufacturer's name>.

2. Description:

a. Standard: MSS SP-78, Type II.b.


c.


d.

Body Material: ASTM A 48/A 48M or ASTM A 126, cast iron with lubrication-

sealing system.

e. Pattern: [Regular or short] [Venturi] <Insert pattern>.f.

Plug: Cast iron or bronze with sealant groove.

C.

Class 125, Cylindrical, Lubricated Plug Valves with Threaded Ends:





1.




a. Homestead Valve; a division of Olson Technologies, Inc.

b. Milliken Valve Company.c.

R & M Energy Systems; a unit of Robbins & Myers, Inc.

d.


2.

Description:

a.

Standard: MSS SP-78, Type IV.



d.


sealing system.

e.



D. Class 125, Cylindrical, Lubricated Plug Valves with Flanged Ends:

1.





b.

Milliken Valve Company.

c.


d.


2.

Description:

a. Standard: MSS SP-78, Type IV.


c.


d.


sealing system.e. Pattern: [Regular or short] [Venturi] <Insert pattern>.


E.

Class 250, Regular-Gland, Lubricated Plug Valves with Threaded Ends:

1.




a. Nordstrom Valves, Inc.





b.


2.

Description:

a.

Standard: MSS SP-78, Type II.

b.


c.


d.


sealing system.

e.


f.


F.

Class 250, Regular-Gland, Lubricated Plug Valves with Flanged Ends:

1.




a.

Nordstrom Valves, Inc.

b.


2.

Description:

a. Standard: MSS SP-78, Type II.


c.


d.


sealing system.

e. Pattern: [Regular or short] [Venturi] <Insert pattern>.


G. Class 250, Cylindrical, Lubricated Plug Valves with Threaded Ends:

1.





b. Milliken Valve Company.

c.


d.


2. Description:

a. Standard: MSS SP-78, Type IV.


c.






d.


sealing system.

e.


f.


H. Class 250, Cylindrical, Lubricated Plug Valves with Flanged Ends:




a.

Homestead Valve; a division of Olson Technologies, Inc.

b. Milliken Valve Company.c.

R & M Energy Systems, a unit of Robbins & Myers, Inc.

d.


2.

Description:

a.

Standard: MSS SP-78, Type IV.



d.

Body Material: ASTM A 48/A 48M or ASTM A 126, Grade 40 cast iron with

lubrication-sealing system.

e.



2.21 ECCENTRIC PLUG VALVES

A. 175 CWP, Eccentric Plug Valves with Resilient Seating.




a.

Clow Valve Co.; a division of McWane, Inc.

b. DeZurik Water Controls.c.

Homestead Valve; a division of Olson Technologies, Inc.

d.

M&H Valve Company; a division of McWane, Inc.e. Milliken Valve Company.

f. Henry Pratt Company.

g.


h.


2.

Description:


b. CWP Rating: 1200 kPa minimum.





c.

Body and Plug: ASTM A 48/A 48M, gray iron; ASTM A 126, gray iron; or

ASTM A 536, ductile iron.

d.

Bearings: Oil-impregnated bronze or stainless steel.

e.

Ends: Flanged.f.

Stem-Seal Packing: Asbestos free.

g.

Plug, Resilient-Seating Material: Suitable for potable-water service unless

otherwise indicated.

2.22

CHAINWHEELS

A.

Manufacturers: Subject to compliance with requirements, [provide products by one of the

following] [available manufacturers offering products that may be incorporated into the

Work include, but are not limited to, the following]:

1.

Babbitt Steam Specialty Co.2.

Roto Hammer Industries.

3. Trumbull Industries.

4.


B.

Description: Valve actuation assembly with sprocket rim, brackets, and chain.

1.

Brackets: Type, number, size, and fasteners required to mount actuator on valve.

2.

Attachment: For connection to [ball] [butterfly] [and] [plug] valve stems.

3. Sprocket Rim with Chain Guides: [Ductile iron] [Ductile or cast iron] [Cast iron]

[Aluminum] [Bronze], of type and size required for valve.[ Include zinc coating.]

4.

Chain: [Hot-dip, galvanized steel] [Brass] [Stainless steel], of size required to fit

sprocket rim.

PART 3 - EXECUTION

3.1

EXAMINATION

A.

Examine valve interior for cleanliness, freedom from foreign matter, and corrosion. Remove

special packing materials, such as blocks, used to prevent disc movement during shipping and

handling.

B.

Operate valves in positions from fully open to fully closed. Examine guides and seats made

accessible by such operations.

C.

Examine threads on valve and mating pipe for form and cleanliness.

D.

Examine mating flange faces for conditions that might cause leakage. Check bolting for proper

size, length, and material. Verify that gasket is of proper size, that its material composition is

suitable for service, and that it is free from defects and damage.

E.

Do not attempt to repair defective valves; replace with new valves.





3.2

VALVE INSTALLATION

A.

Install valves with unions or flanges at each piece of equipment arranged to allow service,

maintenance, and equipment removal without system shutdown.

B.

Locate valves for easy access and provide separate support where necessary.

C.

Install valves in horizontal piping with stem at or above center of pipe.

D.

Install valves in position to allow full stem movement.

E. Install chainwheels on operators for [ball] [butterfly] [gate] [globe] [and] [plug] valves [

DN 100] <Insert size> and larger and more than [ 2400 mm] <Insert dimension> above floor.Extend chains to [ 1520 mm] <Insert dimension> above finished floor.

F.

Install check valves for proper direction of flow and as follows:

1.

Swing Check Valves: In horizontal position with hinge pin level.

2.

[Center-Guided] [and] [Plate-Type] Check Valves: In horizontal or vertical position,

between flanges.

3.

Lift Check Valves: With stem upright and plumb.

3.3

ADJUSTING

A.

Adjust or replace valve packing after piping systems have been tested and put into service but

before final adjusting and balancing. Replace valves if persistent leaking occurs.

3.4

GENERAL REQUIREMENTS FOR VALVE APPLICATIONS

A.

If valve applications are not indicated, use the following:

1.

Shutoff Service: Ball, butterfly[, or gate] [, gate, or plug] valves.

2. Butterfly Valve Dead-End Service: Single-flange (lug) type.

3.

Throttling Service except Steam: [Globe] [Globe or angle] [or ball] [or butterfly]

[, ball, or butterfly] valves.

4.

Throttling Service, Steam: [Globe] [Globe or angle] [or butterfly] valves.

5. Pump-Discharge Check Valves:

a.

DN 50 and Smaller: Bronze swing check valves with [bronze] [or] [nonmetallic]disc.

b.

DN 65 and Larger: Iron swing check valves with lever and weight or with spring

or iron, center-guided, [metal] [or] [resilient]-seat check valves.

B. If valves with specified SWP classes or CWP ratings are not available, the same types of valves

with higher SWP classes or CWP ratings may be substituted.

C.

Select valves, except wafer types, with the following end connections:





1.

For Copper Tubing, DN 50 and Smaller: Threaded ends except where solder-joint

valve-end option is indicated in valve schedules below.

2.

For Copper Tubing, DN 65 to DN 100: Flanged ends except where threaded valve-end

option is indicated in valve schedules below.3.

For Copper Tubing, DN 125 and Larger: Flanged ends.

4.

For Steel Piping, DN 50 and Smaller: Threaded ends.

5. For Steel Piping, DN 65 to DN 100: Flanged ends except where threaded valve-end

option is indicated in valve schedules below.6.

For Steel Piping, DN 125 and Larger: Flanged ends.

7.

For Grooved-End [Copper Tubing] [and] [Steel Piping] except Steam and Steam

Condensate Piping: Valve ends may be grooved.

3.5 CHILLED-WATER VALVE SCHEDULE

A.

Pipe DN 50 and Smaller:

1. Bronze[ and Brass] Valves: May be provided with solder-joint ends instead of threaded

ends.

2.

Bronze Angle Valves: [Class 125] [Class 150], [bronze] [nonmetallic] disc.

3. Ball Valves: [One] [Two] [Three] piece, [full] [regular] [reduced] port, [brass] [or]

[bronze] with [brass] [bronze] [stainless-steel] trim.

4.

Bronze Swing Check Valves: [Class 125] [Class 150], [bronze] [nonmetallic] disc.

5.

Bronze Gate Valves: [Class 125] [Class 150], [NRS] [RS], bronze.

6. Bronze Globe Valves: [Class 125] [Class 150], [bronze] [nonmetallic] disc.

B. Pipe DN 65 and Larger:

1.

Iron Valves, DN 65 to DN 100: May be provided with threaded ends instead of flangedends.

2.

Iron Ball Valves, DN 65 to DN 250: Class 150.

3. Iron, Single-Flange Butterfly Valves, DN 65 to DN 300: 200 CWP, [EPDM] [NBR]

seat, [aluminum-bronze] [ductile-iron] [stainless-steel] disc.

4.

Iron, Single-Flange Butterfly Valves, DN 350 to DN 600: 150 CWP, [EPDM] [NBR]


5. Iron, Grooved-End Butterfly Valves, DN 65 to DN 300: [175] [300] CWP.

6.

High-Performance Butterfly Valves: [Class 150] [Class 300], single flange.

7.

Iron Swing Check Valves: [Class 125] [Class 250], [metal] [nonmetallic-to-metal]

seats.

8. Iron Swing Check Valves with Closure Control, DN 65 to DN 300: Class 125, lever and

[spring] [weight].

9.

Iron, Grooved-End Check Valves, DN 80 to DN 300: 300 CWP.

10. Iron, Center-Guided Check Valves: [Class 125] [Class 150] [Class 250] [Class 300],[compact-wafer] [globe], [metal] [resilient] seat.

11.

Iron, Plate-Type Check Valves: [Class 125] [Class 150] [Class 250] [Class 300];

[single] [dual] plate; [metal] [resilient] seat.

12. Iron Gate Valves: [Class 125] [Class 250], [NRS] [OS&Y].

13.

Iron Globe Valves: [Class 125] [Class 250].

14.

Lubricated Plug Valves: [Class 125] [Class 250], [regular gland] [cylindrical],

[threaded] [flanged].

15. Eccentric Plug Valves: 175 CWP, resilient seating.





3.6

CONDENSER-WATER VALVE SCHEDULE

A.


1.

Bronze[ and Brass] Valves: May be provided with solder-joint ends instead of threaded

ends.

2. Bronze Angle Valves: [Class 125] [Class 150], [bronze] [nonmetallic] disc.



4.


5. Bronze Gate Valves: [Class 125] [Class 150], [NRS] [RS].

6.

Bronze Globe Valves: [Class 125] [Class 150], [bronze] [nonmetallic] disc.

B.

Pipe DN 65 and Larger:

1.

Iron Valves, DN 65 to DN 100: May be provided with threaded ends instead of flangedends.

2. Iron Ball Valves, DN 65 to DN 250: Class 150.

3.



4. Iron, Single-Flange Butterfly Valves, DN 350 to DN 600: 150 CWP, [EPDM] [NBR]


5.

Iron, Grooved-End Butterfly Valves, DN 65 to DN 300: [175] [300] CWP.

6.


7. Iron Swing Check Valves: [Class 125] [Class 250], [metal] [nonmetallic-to-metal]

seats.

8.

Iron Swing Check Valves with Closure Control, DN 65 to DN 300: Class 125, lever and

[spring] [weight].9. Iron, Grooved-End Check Valves, DN 80 to DN 300: 300 CWP.10.

Iron, Center-Guided Check Valves, DN 65 to DN 600: [Class 125] [Class 150]

[Class 250] [Class 300], [metal] [resilient] seat.

11. Iron, Plate-Type Check Valves: [Class 125] [Class 150] [Class 250] [Class 300];


12.

Iron Gate Valves: [Class 125] [Class 250], [NRS] [OS&Y].

13.

Iron Globe Valves, DN 65 to DN 300: [Class 125] [Class 250].

14. Lubricated Plug Valves: [Class 125] [Class 250], [regular gland] [cylindrical],[threaded] [flanged].

3.7 HEATING-WATER VALVE SCHEDULE

A.


1.

Bronze[ and Brass] Valves: May be provided with solder-joint ends instead of threaded

ends.

2. Bronze Angle Valves: [Class 125] [Class 150], [bronze] [nonmetallic] disc.



4.


5. Bronze Gate Valves: [Class 125] [Class 150], [NRS] [RS].






B.

Pipe DN 65 and Larger:

1.

Iron Valves, DN 65 to DN 100: May be provided with threaded ends instead of flanged

ends.2. Iron Ball Valves, DN 65 to DN 250: Class 150.

3. Iron, Single-Flange Butterfly Valves, DN 65 to DN 300: 200 CWP, [EPDM] [NBR]seat, [aluminum-bronze] [ductile-iron] [stainless-steel] disc.

4.



5.

Iron, Grooved-End Butterfly Valves, DN 65 to DN 300: [175] [300] CWP.

6.


7.


seats.

8.


[spring] [weight].

9.

Iron, Grooved-End Check Valves, DN 80 to DN 300: 300 CWP.10. Iron, Center-Guided Check Valves: [Class 125] [Class 150] [Class 250] [Class 300],

[compact-wafer] [globe], [metal] [resilient] seat.

11.

Iron, Plate-Type Check Valves: [Class 125] [Class 150] [Class 250] [Class 300];


12.


13.


3.8

LOW-PRESSURE STEAM VALVE SCHEDULE ( 104 kPa OR LESS)

A.


1.




3.


4.

Bronze Gate Valves: [Class 125] [Class 150], [NRS] [RS].



1. Iron Valves, DN 65 to DN 100: May be provided with threaded ends instead of flanged

ends.

2.


3.


4.


seats.

5.


[spring] [weight].6.


7.






3.9

HIGH-PRESSURE STEAM VALVE SCHEDULE (MORE THAN 104 kPa

A.


1.


2.

Ball Valves: [One] [Two] [Three] piece, [full] [regular] [reduced] port, [brass] [or]


3. Bronze Swing Check Valves: [Class 125] [Class 150], [bronze] [nonmetallic] disc.

4.

Bronze Gate Valves: [Class 125] [Class 150], [NRS] [RS], bronze.

5.

Globe Valves: Class [125] [150], bronze, [bronze] [nonmetallic] disc.

B.

Pipe Sizes DN 65 and Larger:


ends.

2.

Ball Valves, DN 65 to DN 250: Class 150, iron.3.


4. Iron Swing Check Valves: [Class 125] [Class 250], [metal] [nonmetallic-to-metal]

seats.

5.


[spring] [weight].


7.


3.10

STEAM-CONDENSATE VALVE SCHEDULE

A.


1.


2.

Ball Valves: [One] [Two] [Three] piece, [full] [regular] [reduced] port, [brass] [or]


3.


4.

Bronze Gate Valves: [Class 125] [Class 150], [NRS] [RS].

5.

Bronze Globe Valves: [Class 125] [Class 150], [bronze] [nonmetallic] disc.



ends.

2.


3. High-Performance Butterfly Valves: [Class 150] [Class 300], single flange.

4. Iron Swing Check Valves: [Class 125] [Class 250], [metal] [nonmetallic-to-metal]seats.

5.

Iron Swing Check Valves with Closure Control: Class 125, lever and [spring] [weight].


7.


8.

Lubricated Plug Valves: [Class 125] [Class 250], [regular gland] [cylindrical],

[threaded] [flanged].




END OF SECTION 23 05 23

230523 Fl - General-duty Valves for Hvac Piping

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Transcript of 230523 Fl - General-duty Valves for Hvac Piping