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IR380 Full Size Modular Internally Piloted Regulator 3/8, 1/2 and 3/4

Features
Modular or inline mounting

Self-relieving diaphragm design

Repeatability ± 0.5 psi (0.034 bar)

Easy finger adjustment. No overshoot or undershoot when adjusting

Constant air bleed for high accuracy

Pressure gauge

NPTF port threads; optional BSPP
threads

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

Body: Zinc

Dome: Nylon

Bonnet and Knob: Acetal

Constant Air Bleed Rate: 0.18 – 0.33 scfm at 80 psi secondary pressure

Fluid Media: Compressed air

Inlet Pressure: 250 psig (17 bar) maximum

Outlet Pressure: Adjustable 15 –200 psig (1– 13.7 bar).

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

Panel Mounting:  2-1/16 (52 mm) hole required

Seals: Nitrile

Self-relieving

Valve: Brass.

Catalog Pages

Service Kits and Other Literature

Service Kits & Maintenance Parts

Diaphragm Assembly Kit:

KA37-241...Rolling Diaphragm Sub-assembly & O-ring

Valve Assembly Kit:

KA116-101B...Valve Spring, Valve, Seal, Stem, & O-rings

Adjusting Screw Assembly Kit:

A33-75MQ...Adjusting Screw, Spring Rest and screw.

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Product Configurator

Select the required* options below to generate a part number.
Part Number Description Price
IR380-3 INTERNAL PILOT REG 3/8 $113.31
IR380-3C2 INT.PILOT REG 3/8 $113.31
IR380-3C2GP INT.PILOT REG3/8,GAGE,NUT $128.73
IR380-3G INT.PILOT REG 3/8,GAGE $126.84
IR380-3H INT.PILOT REG 3/8,15-250 $113.31
IR380-3HGPN I.PILOT3/8,15-250,NUT,GAG $129.75
IR380-3HP INT.PILOT REG3/8,-250,NUT $115.20
IR380-3L INTERNAL PILOT REG 3/8 $113.31
IR380-3LG INT.PILOT 3/8,15-100,GAGE $126.84
IR380-3LGPN I.PILOT 3/8,15-100,GAGE,N $129.75
IR380-3LW INT.PILOT 3/8 BSPP,15-100 $113.31
IR380-3P INT.PILOT REG 3/8,P-NUT $115.20
IR380-3PW INT.PILOT REG 3/8BSPP,NUT $115.20
IR380-3W INT.PILOT REG 3/8 BSPP $113.31
IR380-4 INTERNAL PILOT REG 1/2 $113.31
IR380-4C1 INT PILOT REG 1/2 $113.31
IR380-4C1G INT PILOT REG 1/2 $126.84
IR380-4C1H REGULATOR $113.31
IR380-4C1HP REGULATOR $115.20
IR380-4C1L INT.PILOT REG 1/2,15-100 $113.31
IR380-4C1LGP REG 1/2,15-100,GAGE,NUT $128.73
IR380-4C2 INT.PILOT REG 1/2 $113.31
IR380-4C2GP INT.PILOT REG1/2,GAGE,NUT $128.73
IR380-4C2L INT.PILOT REG 1/2,15-100 $113.31
IR380-4C3 INT PILOT REG 1/2 $113.31
IR380-4C3G INT PILOT REG 1/2,GAGE $126.84
IR380-4C3H INT PILOT REG 1/2, 15-250 $113.31
IR380-4C3HP INT.PLT.REG 1/2,15-250NUT $115.20
IR380-4C3W INT.PILOT REG 1/2 BSPP $113.31
IR380-4G INT PILOT REG 1/2, GAGE $126.84
IR380-4GPNW I.PILOT 1/2BSP,GAGE,M.NUT $129.75
IR380-4H INTERNAL PILOT REG 1/2 $113.31
IR380-4HG INT.PILOT 1/2,15-250,GAGE $126.84
IR380-4HP PILOT REG 1/2,15-250,NUT $115.20
IR380-4L INT.PILOT REG 1/2,15-100 $113.31
IR380-4LG REGULATOR $126.84
IR380-4LGPN I.PILOT 1/2,15-100,G,NUT $129.75
IR380-4W INT.PILOT REG 1/2 BSPP $113.31
IR380-6 INTERNAL PILOT REG 3/4 $113.31
IR380-6C3 INTERNAL PILOT REG 3/4 $113.31
IR380-6C3H REGULATOR $113.31
IR380-6C3HG REGULATOR $126.84
IR380-6G REGULATOR $126.84
IR380-6H INTERNAL PILOT REG 3/4 $113.31
IR380-6HG INT.PILOT 3/4,15-250,GAGE $126.84
IR380-6L INTERNAL PILOT REG 3/4 $113.31
IR380-6LG INT.PILOT 3/4,15-100,GAGE $126.84