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VP525C1073 : Honeywell 1/2" Pneumatic Radiator Valve, 2-5 PSI, N.O., 3 Cv

  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
  • Photo of VP525C1073
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$35286
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SKU: VP525C1073
Compare at: $458.73
You Save: 24%

Honeywell VP525C1073 Pneumatic Normally Open Two-way, Unitary Radiator Valve.
These Pneumatic Valves are normally-open, single seated valves with straight through or angle body construction.
They provide proportional control of two-pipe water or steam systems.
Replaces VP525A1101 and VP525A1119.
FEATURES
Rolling diaphragm type.
Easily replaceable actuator assembly for convenience of service.
•Compact size for installation where space is limited.
Male union outlet for easy piping.
Operation An increase in branchline pressure from a thermostat causes the valve to close proportionally, modulating the flow through
the valve. The valve is fully open when the branchline pressure is at or below the actuator range low end and is fully
closed when the branchline pressure is at the high end.
Construction:
Body: Cast bronze.
Stem: Stainless steel, 3/16 in. (5 mm) diameter.
Packing: Teflon, spring loaded, self adjusting. Seats:


Product Specifications

  Action: Proportional Normally Open
  Air Connections: Push on for 1/4 in. O.D. plastic tubing
  Body Pattern: Two-way
  Capacity Cv ( Kv ): 3 Cv (2.59Kv)
  Close-off Ratings at Branch Line Pressure: 55 psid (379 kPa) at 20 psi (138 kPa)
  Connection Size (in): 1/2 NPT- Straight Male Union
  Controlled Fluid: Water & Steam
  Dimensions: 4-7/8" H x 3-3/4" W (124 mm H x 92mm W
  Includes: 2-5 psi spring is packed in box
  Maximum Diaphragm Pressure : 30 psi ( 205 kPa)
  Maximum Operating Pressure (psi): 150 psi (1034kPa)
  Operating Humidity Range: 5 to 95% RH
  Spring Range (kPa): 3-10psi, 21-69kPa
  Temperature Range (F): 40° F -240° F (4° C-116°C)
  Valve Type: Unitary

Product Downloads
  Product Specifications
  Installation Instructions

85267111324 85267231503
B008HOY1TC VP525A1101
VP525A1119