HOMEABOUT USPRODUCTSTRAININGNEWS & EVENTSSUPPORT & RESOURCESCONTACT USHELPVIEW QUOTE
Product SearchBuildingsHomesApplications & DownloadsDemosProduct Selection ToolCross Reference
Air Quality
Building Automation
Combustion Products LAR
Commercial Combustion
Commercial Components
>Actuators and Motors
>Commercial Thermostats
>Controllers
>Dampers
>Economizers
>Lighting Controls
>Manual Switches
>Pneumatic Products
>Sail Switches
>Sensors
>Submeters
>Timers
>Tools and Materials
>Valves
>Variable Frequency Drives
Training Materials & Product Literature


Processing ...
Environmental & Combustion Controls
VP526A1019
Three-way Mixing, Unitary, O.D.: 5/8 in. (15.9 mm); Nominal: 1/2 in. (12.7 mm), 2.5 Cv, Water

Locate Distributors Product Specifications   Literature and Documents
Overview
Three-way pneumatic mixing valve provides proportional control of hot and/or cold water in unit air conditioners and fan coil systems. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.

Processing ...
Product Prices
Package Type Product Base Price($) Order Quantity
U
1 + $286.89

Features

• Small size permits installation where space is limited.
• Direct-acting, rolling diaphragm actuator with integral high temperature plastic air connector for 1/4 in. (6-mm) O.D. plastic tubing.
• Spring loaded, self-adjusting Buna-N "V"-ring packing replaceable.
• Brass seats (integral lower, removable upper) and contoured plug provide metal-to-metal seating.
• Stainless steel stem.
• Linear and constant total flow throughout full plug travel.
Product Specifications  Back To Top
Description Three-way Mixing, Unitary, O.D.: 5/8 in. (15.9 mm); Nominal: 1/2 in. (12.7 mm), 2.5 Cv, Water
Body Pattern Three-way Mixing
Capacity (Cv) 2.5 Cv
Capacity (Kv) 2.16 Kv
Spring Range (psi) 3 psi to 10 psi
Spring Range (kPa) 21 kPa to 69 kPa
Valve Action Proportional Normally Open Ports B to AB
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) 29 psi
Maximum Diaphragm Pressure (kPa) 200 kPa
Dimensions (in.) 4 7/8 in. high x 3 1/8 in. wide
Dimensions (mm) 124 mm high x 79 mm wide
Temperature Range (F) 35 F to 250 F
Temperature Range (C) 2 C to 121 C
Maximum Safe Actuator Diaphragm Temperature (F) 230 F
Maximum Safe Actuator Diaphragm Temperature (C) 110 C
Air connections Push on for 1/4 in. O.D. plastic tubing
Controlled Medium Water
Operating Humidity Range (% RH) 5 to 95% RH
Close-off Ratings at Branch Line Pressure for Port A 14 psid at 0 psi
Close-off Ratings at Branch Line Pressure for Port B 50 psid at 17 psi

Literature and other Resources Download Back To Top
Installation Instructions - (VP526A Three-Way High Pressure Water Valve - English/French)
Service Data - (VP526A Pneumatic Three-Way High Pressure Water Valve)
Specification Data - (VP526A Pneumatic Three-Way High Pressure Water Valve)
VP526A Dimensions in in. (mm) Dimension(LineArt)
VP526A Dimensions in in. (mm) Dimension(LineArt - Web Quality Image)
Three-Way High Pressure Water Valve Dimension(LineArt)
Three-Way High Pressure Water Valve Dimension(LineArt - Web Quality Image)
Typical Piping for VP526 Pneumatic Valve Wiring(LineArt)
Typical Piping for VP526 Pneumatic Valve Wiring(LineArt - Web Quality Image)
Close-off ratings for VP526 Pneumatic Valve Graph(LineArt)
Close-off ratings for VP526 Pneumatic Valve Graph(LineArt - Web Quality Image)
Three Way High Pressure Water Valve Main(Photo_BW - Web Quality Image)
Three Way High Pressure Water Valve Main(Photo_BW - Print Quality Image)
Three Way High Pressure Water Valve Main(Photo_Color - Web Quality Image)
Three Way High Pressure Water Valve Main(Photo_Color - Print Quality Image)
Pneumatic 3-way high pressure water valve Ad Slick(LineArt)
Pneumatic 3-way high pressure water valve Ad Slick(LineArt - Web Quality Image)
Three-Way High Pressure Water Valve Main(Photo_BW - Web Quality Image)
Three-Way High Pressure Water Valve Main(Photo_BW - Print Quality Image)
Download

Welcome

Login to My Account 
New User Registration

Find Quote


Dimensional Diagram
View Diagram