VGA7000 Series Threaded Globe Valve

2

VGA7000 Series Threaded Globe Valve

Technical Data

Note: When media temperature is below 2 , a stem heater is required. Please order VGA-H1 .

Rated pressure PN16

Threaded connection ISO7-1

Media Water, glycol solutions (<50%), low pressure steam (<100kPa)

Temperature range -25~150

Valve Characteristics

DN20~25 equal percentage at full range

For 3-Way bypass port, Linear at all sizes and opening

Leakage rage 0.01% of Kvs

Rangibility >50:1

3-way Threaded VGA78xx Series2-way Threaded VGA72xx Series

Features

1: DN15 to DN50 available

2: Kvs 0.63 to 40m3/h

3: High-grade Stainless Steel for Valve body and stem

4: Standard threaded connection of ISO7-1

5: Fitted with VAP-B, VAF series actuator with various P available for different applications

3

Size 2-way 3-way mixing/diverting Stroke (mm) Kvs (m3/h)

at control port

Kvs (m3/h)at bypass port for

3-way only

DN15

VGA7201AC VGA7803AC 10 0.63 0.4

VGA7201AD VGA7803AD 10 1 0.63

VGA7201AE VGA7803AE 10 1.6 1

VGA7201AF VGA7803AF 10 2.5 1.6

VGA7201AG VGA7803AG 10 4 2.5

DN20 VGA7201BL VGA7803BL 10 6.3 4

DN25 VGA7201CN VGA7803CN 15 10 6.3

DN32 VGA7201DP VGA7803DP 20 16 10

DN40 VGA7201ER VGA7803ER 20 25 16

DN50 VGA7201FS VGA7803FS 20 40 25

Material

Model List

Valve body Stainless steel

Valve trim Stainless steel

Valve stem Stainless steel

Sealing structure V model sealing gland + stainless steel spring self-compensation

Stem sealing PTFE

4

VGA7000 DN15-DN50

Globe ValveNon-Spring Return

VAx500 VAx1000 VAx1800

On/O

ff, Floating 24V

0 (2) to 10

VD

C

0 (4) to 20

mA

On/O

ff, Floating 220V

On/O

ff, Floating 24V

0 (2) to 10

VD

C

0 (4) to 20

mA

On/O

ff, Floating 220V

On/O

ff, Floating 24V

0 (2) to 10

VD

C

0 (4) to 20

mA

On/O

ff, Floating 220V

Auiliary Switch

Voltage output

Position Feedback

0(2)~10 VDC 0(4)~20 mA

Power Requirement

220 VAC+/-15% 50/60 Hz

24 VAC +/-15% 50/60 Hz

Electrical Connections

Screw terminal

Accessories

Manual operation

DN Kvs 2-way 3-way Close-Off Pressure (kPa)

DN15 0.63 VGA7201AC 1600

DN15 1 VGA7201AD 1600

DN15 1.6 VGA7201AE 1600

DN15 2.5 VGA7201AF 1600

DN15 4 VGA7201AG 1600

DN20 6.3 VGA7201BL 1100

DN25 10 VGA7201CN 700 800

DN32 16 VGA7201DP 400 600

DN40 25 VGA7201ER 250 400 700

DN50 40 VGA7201FS 300 600

DN15 0.63 VGA7803AC 500 750

DN15 1 VGA7803AD 500 750

DN15 1.6 VGA7803AE 500 750

DN15 2.5 VGA7803AF 500 750

DN15 4 VGA7803AG 500 750

DN20 6.3 VGA7803BL 500 750

DN25 10 VGA7803CN 400 700

DN32 16 VGA7803DP 350 600

DN40 25 VGA7803ER 300 400 700

DN50 40 VGA7803FS 300 600

Linkage None

Bold numbers for close-off pressure indicate prefered value for HVAC application.

VAF5

00-2

4-B

VAP5

00-2

4-B

VAF5

00-2

20-B

VAF1

000-2

4-B

VAP1

000-2

4-B

VAF1

000-2

20-B

VAF1

800-2

4-B

VAP1

800-2

4-B

VAF1

800-2

20-B

5

Mechanical Design

DN15~DN50 3-way mixing DN15~DN50 3-way divertingDN15~DN50 2-way

Flow Characteristic

A - AB: DN20~DN25, Equal percentage

DN15, DN32~50, Equal percentage at 0-40%,

Accessory (Stem Heater)

B - AB: Linear

100%

100%

Flow

Opening

100%

100%

Flow

Opening

≦

VGA-H1 Stem Heater Wiring Diagram

Model Stroke Power Supply Power Consumption Heating Temperature

VGA-H1 20mm 24VAC/DC 15w 80-120℃

Install the terminal

on actuator as

indicated on

picture

Note: the side with “24V

15W” shall be placed to

face down

6

Act

uato

r

Installation

Dimensions

Act

uato

r

- The valves are to be installed by skilled personnel and in strict accordance with the installation instructions and local regulations. Johnson

Controls assumes no responsibility for damages or injuries resulting from non-compliance with installation instructions or standard good

practice when mounting, operating or maintaining the valve, even if not explicitly mentioned herein.

- The valve and the pipes must be free of dirt, welding beads, etc.

instruction.

VGA72xx 2-way Valve VGA78xx 3-way Valve

DN RpL1mm

L3 mm2-way

L3 mm3-way

H1mm

H2mm

Weight kg2-way

Weight kg3-way

H-1mm

H-2mm

15 1/2 75 38 53 20 97 1 1.1 374 635

20 3/4 80 38 55 20 97 1.2 1.2 374 635

25 1 105 43 60 26 103 1.6 1.6 380 641

32 1-1/4 120 52.5 76 29.5 106 2 2.1 384 645

40 1-1/2 130 53 79 36 113 2.5 2.6 390 651

50 2 150 68 92 51 128 3.8 3.8 405 666

Note: H-1 for 500N/1000N Actuator, H-2 for 1800N/3000N Actuator

7

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