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Heating Supplies & Parts
Pressure Reducing Valves
Resideo Braukmann Differential Pressure Regulators
1-1/4" Differential Pressure Regulator
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Used to eliminate excessive pump head pressure when most radiator valves are closed due to reduced demand.
Install between supply and return sides of a hydronic system to stabilize pressure differential and reduce the effects of demand changes.
Control maintains a constant differential between the two sides by opening a bypass whenever the difference between supply and return reaches the setpoint.
Provides silent, trouble-free service.
Easy installation; requires no electrical hookup.
Easy adjustment of pressure by turning regulating cap.
Built-in differential pressure indicator.
Brass valve body with thermoplastic and stainless steel parts.
Diaphragm of EPDM.
Description: Differential Pressure Regulator, 3/4 in.
Pipe Size (inch): 1 1/4 in.
Pipe Size (DN): DN20
Pipe Connections: Angle type, female threaded NPT
Outlet Pressure Adjustment Range (psi): 0-17 psi
Max. Inlet Pressure Rating (psi): 85 Psi
Materials: Brass (body), Stainless steel and engineered thermoplastics. EPDM diaphragm.
Dimensions (in.): 6 1/4 in. high x 3 3/8 in. wide
Dimensions (mm): 160 mm high x 86 mm wide
Capacity: 395,000 Btu/hr
Capacity: 18 gpm
Temperature Range (F): 230 F
Temperature Range (C): 110 C
Includes: Built-in differential pressure indicator
Min Pressure (PSI):
Max Pressure (PSI):
0 to 17 PSI
Max Inlet Pressure:
Temperature Range (F):
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