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PRH180M High Flow Vanguard 3/4, 1, 1-1/4 and 1-1/2

Features
High Flow External Relief Pilot valves separate control air from exhaust air.

Inline mounting.

Diaphragm-type design.

Self-relieving.

Pressure gauge.

NPTF port threads; optional BSPP threads.

@ 80 psi with 15 psi back pressure the relief is 10 scfm.

Ambient/Media Temperature:
40° to 175°F (4° to 79°C)

Body: Aluminum

Dome: Zinc

Fluid Media: Compressed air

Inlet Pressure: 300 psig (21 bar) maximum

Outlet Pressure:  0 to 200 psig (0 to 14 bar)

Pilot Ports: 1/4 NPTF

Pressure Gauge: 0 to 200 psig (14 bar); 1/4 NPT gauge ports front and rear

Seals: Nitrile

Valve: Aluminum

Valve Cap: Nylon

Catalog Pages

Service Kits and Other Literature

Service Kits & Maintenance Parts

Valve Assembly Kit:

A37-321M...Valve Stem, Poppet, Screw, Spring & O-rings

Diaphragm Assembly Kit:

KA37-110RM...Diaphragm, Support, Relief Duct, Retaining Ring, Spacer & O-rings

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Product Configurator

Select the required* options below to generate a part number.
Part NumberDescriptionPrice
PRH180M-10HI FLOW PILOTED REG 1-1/4$385.98
PRH180M-10GREGULATOR$404.97
PRH180M-10GWHIFLO PILOTD 1-1/4BSP,GAG$404.97
PRH180M-10WHI FLOW PILOTED 1-1/4BSPP$385.98
PRH180M-12HI FLOW PILOTED REG 1-1/2$385.98
PRH180M-12GHI FLOW PILOTED 1-1/2,GAG$404.97
PRH180M-12GWREGULATOR$404.97
PRH180M-12WHI FLOW PILOTED 1-1/2BSPP$385.98
PRH180M-6HI FLOW PILOTED REG 3/4$334.97
PRH180M-6GHI FLOW PILOTED 3/4,GAGE$353.96
PRH180M-6WHI FLOW PILOTED 3/4 BSPP$334.97
PRH180M-8HI FLOW PILOTED REG 1"$334.97
PRH180M-8GHI FLOW PILOTED REG 1"GAG$353.96
PRH180M-8GWREGULATOR$353.96
PRH180M-8WHI FLOW PILOTED REG 1"BSP$334.97