• Corrosion resistant.
• Molded-in composition discs for tight shutoff.
• Flare connections for easy installation.
• Operator rotates 360 degrees for convenient air piping alignment.1/2 in. OD x 3/8 in. Nominal Pneumatic Sequencing Water ValveBody Pattern | Three-way Diverting, Sequencing |
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Maximum Actuator Temperature (F) | 160 F |
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Maximum Actuator Temperature (C) | 71 C |
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Capacity (Cv) | Port A: 1.5 Cv, Port B: 1.5 Cv |
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Overview | Three-pipe, sequencing, pneumatically operated water valve for controlling both hot and cold water flow in fan-coil and induction units. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices. |
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Capacity (Kv) | Port A: 1.3 Kv, Port B: 1.3 Kv |
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Spring Range (psi) | Adjustable |
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Spring Range (kPa) | Adjustable |
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Valve Action | Diverting/Sequencing |
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Type of End Connection | 45 deg. SAE flare |
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End Connection Size (in.) | O.D.: 1/2 in.; Nominal: 3/8 in. |
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End Connection Size (mm) | O.D.: 12.7 mm; Nominal: 9.5 mm |
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Body Pressure (psi) | 250 psi |
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Body Pressure (kPa) | 1724 kPa |
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Maximum Diaphragm Pressure (psi) | 25 psi |
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Maximum Diaphragm Pressure (kPa) | 172 kPa |
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Air connections | 1/8 in. NPT |
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Operating Humidity Range (% RH) | 5 to 95% RH |
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Close-off Ratings at Branch Line Pressure | 15 psid at 13 psi |
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Temperature Range (F) | 35 F to 250 F |
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Temperature Range (C) | 2 C to 121 C |
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Dimensions (in.) | 9 7/8 in. high x 5 1/8 in. diameter |
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Dimensions (mm) | 257 mm high x 130 mm diameter |
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Product Family
Model Number | Decription | Manufacturer | Price | Avail. Qty | |
VP522A1005
|
1/2 in. OD x 3/8 in. Nominal Pneumatic Sequencing Water Valve
|
Honeywell, Inc.
|
$1,199.26
|
2
|
Add To Cart
|
VP522A1039
|
5/8 in. OD x 1/2 in. Nominal Pneumatic Sequencing Water Valve
|
Honeywell, Inc.
|
$1,743.85
|
2
|
Add To Cart
|
VP522A1047
|
7/8 in. OD x 3/4 in. Nominal Pneumatic Sequencing Water Valve
|
Honeywell, Inc.
|
$1,153.29
|
1
|
Add To Cart
|
VP522B1003
|
1/2 in. OD x 3/8 in. Nominal Pneumatic Sequencing Water Valve
|
Honeywell, Inc.
|
$2,306.01
|
3
|
Add To Cart
|
VP522B1011
|
5/8 in. OD x 1/2 in. Nominal Pneumatic Sequencing Water Valve
|
Honeywell, Inc.
|
$2,871.83
|
1
|
Add To Cart
|
VP522B1029
|
7/8 in. OD x 3/4 in. Nominal Pneumatic Sequencing Water Valve
|
Honeywell, Inc.
|
$1,661.60
|
1
|
Add To Cart
|
All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
UPS Hoilday Delivery Schedule
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For more informatrion about Warranty visit Warranty page.
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