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PR55M, PR56M Miniature 1/8 and 1/4

Features

Inline mounting.

Piston-type design (PR55M models) or diaphragm-type design (PR56M models)

Self-relieving; non-relieving optional.

Pressure gauge.

NPTF port threads; optional BSPP threads.

Ambient/Media Temperature:
40° to 125°F (4° to 52°C)

Body and Dome: Aluminum

Fluid Media: Compressed air

Inlet Pressure: 300 psig (21 bar) maximum

Outlet Pressure: Adjustable up to 125 psig (8.6 bar)

Pressure Gauge: 0 to 160 psig (11 bar); 1/8 NPT gauge ports front and rear

Seals: Nitrile

Catalog Pages

Service Kits and Other Literature

Service Kits & Maintenance Parts

Valve Assembly Kit:

A33-533...Valve, Spring, Poppet Guide & O-ring

Diaphragm Assembly Kit:

KA33-534M...Diaphragm, Support, Retainer & Spacer

KA10R-58AM...Non-Relieving Diaphragm, Support, Retainer & Spacer

Product Configurator

Select the required* options below to generate a part number.
Part NumberDescriptionPrice
PR55M-1PILOT PISTON REG 1/8$61.59
PR55M-1GREGULATOR$80.58
PR55M-1WPILOT PISTON REG 1/8 BSPP$61.59
PR55M-2PILOT PISTON REG 1/4$61.59
PR55M-2GREGULATOR$80.58
PR55M-2WPILOT PISTON REG 1/4 BSPP$61.59
PR56M-1PILOT REG 1/8$61.59
PR56M-1GDIA.PILOT REG 1/8,GAGE$80.58
PR56M-1WREGULATOR$61.59
PR56M-2PILOT REG 1/4$61.59
PR56M-2APILOT REG 1/4 NON-REL$61.59
PR56M-2AGPILOT REG 1/4 NON-REL,GAG$80.58
PR56M-2AWPILOT REG 1/4BSPP,NON-REL$61.59
PR56M-2GDIA PILOT REG 1/4,GAGE$80.58
PR56M-2WPILOT REG 1/4 BSPP$61.59