
Model B-3 & B-4 Pilot Operated Pressure Regulating Valve, Straight Through Halar® Coated, Brass Trim

The B-3 & B-4 Pilot Operated Pressure Control Valves are factory assembled units. The unit consists of a J-2 Halar® coated Flow Control Valve, a Speed Control Valve, a C-2 Pilot Pressure Regulating Valve, and all the necessary trim. The Pilot Operated Pressure Control Valve is for use on wet sprinkler systems where it is necessary to reduce a higher inlet pressure to a lower delivery pressure and automatically maintain that pressure within a close limit, regardless of fluctuations in the higher pressure inlet line.
Technical Details
Manufacturer:
Viking
Page:
F_120408
Part Number:
13518,
13519,
13520,
13521,
13522,
13523,
13524,
13525,
13526,
13527,
13528,
13529,
13530,
13531,
13532,
13533,
13534,
13535,
13536,
13537,
13538,
13539,
13540,
13541,
13542,
13543,
13544,
13545