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Environmental & Combustion Controls
VP513A1188
Two-way, Unitary, O.D.: 5/8 in. (15.9 mm); Nominal: 1/2 in. (12.7 mm), 2.5 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
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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.: 5/8 in. (15.9 mm); Nominal: 1/2 in. (12.7 mm), 2.5 Cv, Water
Body Pattern Two-way, Straight-through
Capacity (Cv) 2.5 Cv
Capacity (Kv) 2.16 Kv
Spring Range (psi) 3 psi to 7 psi
Spring Range (kPa) 21 kPa to 48 kPa
Valve Action Proportional Normally Open
Valve Type Unitary
Type of End Connection 45 deg. SAE flare
End Connection Size (in.) O.D.: 5/8 in.; Nominal: 1/2 in.
End Connection Size (mm) O.D.: 15.9 mm; Nominal: 12.7 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.