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IR100 Full Size Vangaurd Modular Internally Piloted Regulator 1/4, 3/8, 1/2 and 3/4

Features
Modular or inline mounting

Self-relieving diaphragm design

Easy finger adjustment. No overshoot or undershoot when adjusting.

Constant air bleed for accuracy

Repeatability ± 0.5 psi (± 0.034 bar)

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 – 14 bar).

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

Panel Mounting: 1-3/16 (30 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:

KA35-10BR-IR...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
IR100-2 REG CONSTANT BLEED 1/R $115.71
IR100-2B IR REG 1/4 W/ LOCK KNOB $121.22
IR100-2BG INT.REG 1/4 LG.KNOB,GAGE $134.76
IR100-2BGW REGULATOR $134.76
IR100-2BH IR REG 1/4 W/ LG KNOB $121.22
IR100-2BHW INT PILOT REG 1/4 BSPP $121.22
IR100-2BL IR 1/4,LG.KNOB,15-100PSI $121.22
IR100-2BLG IR 1/4 LG.KNOB,0-50,GAGE $134.76
IR100-2BLGP IR 1/4,LG.KNOB,15-100,NUT $136.65
IR100-2BLPN REG 1/4,L.KNOB,15-100,NUT $124.13
IR100-2BLW IR REG 1/4 BSPP W-LCK KNB $121.22
IR100-2BW REGULATOR $121.22
IR100-2G INTERNAL PILOT REG 1/4 $129.24
IR100-2GP INT PILOT R 1/4 GAGE NUT $131.13
IR100-2GPW REGULATOR $131.13
IR100-2GW REGULATOR $129.24
IR100-2H INTERNAL PILOT REG 1/4 $115.71
IR100-2HG INTERNAL PILOT REG 1/4 $129.24
IR100-2HGW REGULATOR $129.24
IR100-2HPW INTERNAL PILOT REG 1/4 BP $117.60
IR100-2HW INTERNAL PILOT REG 1/4BSP $115.71
IR100-2L INTERNAL PILOT REG 1/4 $115.71
IR100-2LG INT.PILOT 1/4,15-100,GAGE $129.24
IR100-2LGW REGULATOR $129.24
IR100-2LPW INTERNAL PILOT REG 1/4BSP $117.60
IR100-2LW INTERNAL PILOT REG 1/4 $115.71
IR100-2P IR100-2 WITH P NUT $117.60
IR100-2PW INTERNAL PILOT REG 1/4BSP $117.60
IR100-2W INTERNAL PILOT REG 1/4 BS $115.71
IR100-3 REG CONSTANT BLEED 3/8 $115.71
IR100-3B IR REG 3/8 W/LOCK KNOB $121.22
IR100-3BG IR REG 3/8 W/LOCK KNOB $134.76
IR100-3BGW REGULATOR $134.76
IR100-3BW REGULATOR $121.22
IR100-3G INTERNAL PILOT REG 1/4 $129.24
IR100-3GP REGULATOR $131.13
IR100-3GPW REGULATOR $131.13
IR100-3GW REGULATOR $129.24
IR100-3H INTERNAL PILOT REG 3/8 $115.71
IR100-3HG REGULATOR $129.24
IR100-3HGW REGULATOR $129.24
IR100-3HW REGULATOR $115.71
IR100-3L INTERNAL PILOT REG 3/8 $115.71
IR100-3LG INTERNAL PILOT REG 3/8 $129.24
IR100-3LGW REGULATOR $129.24
IR100-3LW INTERNAL PILOT REG 3/8BSP $115.71
IR100-3P INTERNAL PILOT REG 3/8 $117.60
IR100-3PW REGULATOR $117.60
IR100-3W REG CONSTANT BLEED 3/8 $115.71
IR100-4 REG CONSTANT BLEED 1/2 $115.71
IR100-4B IR REG 1/2 W/LOCK KNOB $121.22
IR100-4BG IR REGULATOR 1/2 W/GAUGE $134.76
IR100-4BGW REGULATOR $134.76
IR100-4BL INTERNAL REG 1/2 LG.KNOB $121.22
IR100-4BLGP REG 1/2,KEY,15-100,G,NUT $136.65
IR100-4BLGPN REG 1/2,KEY,15-100,G,NUT $137.67
IR100-4BLW IR REG 1/2 BSPP W-LCK KNB $121.22
IR100-4BW IR REG 1/2BSPP,LOCK KNOB $121.22
IR100-4G INTERNAL PILOT REG 1/2 $129.24
IR100-4GP INT PILOT REG1/2,GAGE,NUT $131.13
IR100-4GPW REGULATOR $131.13
IR100-4GW REGULATOR $129.24
IR100-4H INTERNAL PILOT REG 1/2 $115.71
IR100-4HG INTERNAL PILOT REG 1/2 GA $129.24
IR100-4HGW INT.PILOT 1/2,15-250,BSPP $129.24
IR100-4HPN REG 1/2,15-250,MTL.NUT $118.62
IR100-4HW INT.PILOT REG 1/2 BSPP $115.71
IR100-4L INTERNAL REGULATOR 1/2 $115.71
IR100-4LG INTERNAL PILOT REG 1/2 $129.24
IR100-4LGP PILOT REG 1/2,GAGE,P.NUT $131.13
IR100-4LGW REGULATOR $129.24
IR100-4LW INTERNAL PILOT REG 1/2 BS $115.71
IR100-4P REG CONST BLEED 1/2 W/NUT $117.60
IR100-4PW REGULATOR $117.60
IR100-4W REG CONSTANT BLEED $115.71
IR100-6 REG CONSTANT BLEED 3/4 $122.37
IR100-6B IR REG 3/4,LOCK KNOB $127.88
IR100-6BG IR REG 3/4,LOCK KNOB,GAGE $141.41
IR100-6BGW REGULATOR $141.41
IR100-6BW REGULATOR $127.88
IR100-6G INTERNAL PILOT REG 3/4 GA $135.90
IR100-6GP REGULATOR $137.79
IR100-6GPW REGULATOR $137.79
IR100-6GW REGULATOR $135.90
IR100-6H INT.PILOT REG 3/4,15-250 $122.37
IR100-6HG INT.REG 3/4,15-250,GAGE $135.90
IR100-6HGW INT.PILOT 3/4,15-250,BSPP $135.90
IR100-6HW INT.PILOT 3/4,15-250,BSPP $122.37
IR100-6L INTERNAL REGULATOR 3/4 $122.37
IR100-6LG INT.PILOT REG 3/4 W/GAGE $135.90
IR100-6LGW INT.PILOT REG 3/4BSPP,GAGE $135.90
IR100-6LW REGULATOR $122.37
IR100-6P REG CONST BLEED 3/4 $124.26
IR100-6PW REGULATOR $124.26
IR100-6W REGULATOR 3/4 BSP $122.37