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Environmental & Combustion Controls
VP513A1055
Two-way, Unitary, O.D.: 7/8 in. (22.2 mm); Nominal: 3/4 in. (19.1 mm), 4 Cv, Water

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Overview
Single-seated, straight-through, pneumatic valves used for proportional control of unit air conditioners using hot and/or chilled water. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.

Product Prices
Package Type Product Base Price($) Order Quantity
U
1 + $558.34
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Features

• Available in normally-open (A models) or normally-closed models (B models).
• Straight-through pattern.
• Rotating actuator for aligning air connection with control air piping.
• Molded replaceable composition disc for tight shut-off.
• Flare tube connections.
• Small physical size.
Product Specifications  Back To Top
Description Two-way, Unitary, O.D.: 7/8 in. (22.2 mm); Nominal: 3/4 in. (19.1 mm), 4 Cv, Water
Body Pattern Two-way, Straight-through
Capacity (Cv) 4 Cv
Capacity (Kv) 3.46 Kv
Spring Range (psi) 3 psi to 10 psi
Spring Range (kPa) 21 kPa to 69 kPa
Valve Action Proportional Normally Open
Valve Type Unitary
Type of End Connection 45 deg. SAE flare
End Connection Size (in.) O.D.: 7/8 in.; Nominal: 3/4 in.
End Connection Size (mm) O.D.: 22.2 mm; Nominal: 19.1 mm
Body Pressure (psi) 250 psi
Body Pressure (kPa) 1724 kPa
Maximum Diaphragm Pressure (psi) 25 psi
Maximum Diaphragm Pressure (kPa) 172 kPa
Dimensions (in.) 5 3/4 in. high x 5 1/8 in. diameter
Dimensions (mm) 146 mm high x 130 mm diameter
Temperature Range (F) 35 F to 250 F
Temperature Range (C) 2 C to 121 C
Maximum Actuator Temperature (F) 160 F
Maximum Actuator Temperature (C) 71 C
Air connections 1/8 in. NPT
Controlled Medium Water
Operating Humidity Range (% RH) 5 to 95% RH
Close-off Ratings at Branch Line Pressure 79 psid (545 kPa) at 13 psi (90 kPa)

Literature and other Resources Download Back To Top
Service Data - (VP513A Single Seated Water Valve)
Specification Data - (VP513A Single-Seated Water Valve)
Installation Instructions - (VP513A High-Pressure Water Valve)
General Specifications - (VP513B Normally Closed Water Valve VP513B)
Dimensions for VP513A 2-way pneumatic valve Dimension(LineArt)
Dimensions for VP513A 2-way pneumatic valve Dimension(LineArt - Web Quality Image)
Dimensions for VP513C 3-way pneumatic valve Exploded(LineArt)
Dimensions for VP513C 3-way pneumatic valve Exploded(LineArt - Web Quality Image)
Pneumatic Water Valve Dimension(LineArt)
Pneumatic Water Valve Dimension(LineArt - Web Quality Image)
Pneumatic Water Valve Dimension(LineArt)
Pneumatic Water Valve Dimension(LineArt - Web Quality Image)
Typical Piping for VP513A Pneumatic Water Valve Wiring(LineArt)
Typical Piping for VP513A Pneumatic Water Valve Wiring(LineArt - Web Quality Image)
Pneumatic Water Valve Main(Photo_BW - Web Quality Image)
Pneumatic Water Valve Main(Photo_BW - Print Quality Image)
Pneumatic Water Valve Main(Photo_Color - Web Quality Image)
Pneumatic Water Valve Main(Photo_Color - Print Quality Image)
Pneumatic Water Valve Main(Photo_BW - Web Quality Image)
Pneumatic Water Valve Main(Photo_BW - Print Quality Image)
Pneumatic Water Valve Main(Photo_Color - Web Quality Image)
Pneumatic Water Valve Main(Photo_Color - Print Quality Image)
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Dimensional Diagram
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Product Accessories
312817T - Actuator assembly, 3 to 10 psi, 21 to 69 kPa, and 1/2 in. stroke.
312817U - Actuator Assembly, 3 to 7 psi, 21 to 48 kPa, and 1/2 in. stroke.
312817V - Actuator Assembly, 8 to 12 psi, 55 to 83 kPa, and 1/2 in. stroke.