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

Configure Product

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Specs

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

Flow Charts

Dimensions

Service Kits & Literature

Catalog Pages

IR100 Full-Size Vanguard Modular Internally Piloted Precision Regulators catalog pages

Service Kits and Other Literature

IR100 Models- Service Parts and Maintenance

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.

3D Models

Product Configurator

Select the required* options below to generate a part number.

Regulator Type *

Port Size *

Adjustment Type

Pressure Range

Pressure Gauge

Panel Mount Nut

Thread Type

Search Part

Part Number	Description	Price
IR100-2	REG CONSTANT BLEED 1/R	$160.71
IR100-2B	IR REG 1/4 W/ LOCK KNOB	$168.38
IR100-2BG	INT.REG 1/4 LG.KNOB,GAGE	$187.36
IR100-2BGW	REGULATOR	$187.36
IR100-2BH	IR REG 1/4 W/ LG KNOB	$168.38
IR100-2BHW	INT PILOT REG 1/4 BSPP	$168.38
IR100-2BL	IR 1/4,LG.KNOB,15-100PSI	$168.38
IR100-2BLG	IR 1/4 LG.KNOB,0-50,GAGE	$187.36
IR100-2BLGP	IR 1/4,LG.KNOB,15-100,NUT	$190.02
IR100-2BLPN	REG 1/4,L.KNOB,15-100,NUT	$172.46
IR100-2BLW	IR REG 1/4 BSPP W-LCK KNB	$168.38
IR100-2BW	REGULATOR	$168.38
IR100-2G	INTERNAL PILOT REG 1/4	$179.70
IR100-2GP	INT PILOT R 1/4 GAGE NUT	$182.35
IR100-2GPW	REGULATOR	$182.35
IR100-2GW	REGULATOR	$179.70
IR100-2H	INTERNAL PILOT REG 1/4	$160.71
IR100-2HG	INTERNAL PILOT REG 1/4	$179.70
IR100-2HGW	REGULATOR	$179.70
IR100-2HPW	INTERNAL PILOT REG 1/4 BP	$163.36
IR100-2HW	INTERNAL PILOT REG 1/4BSP	$160.71
IR100-2L	INTERNAL PILOT REG 1/4	$160.71
IR100-2LG	INT.PILOT 1/4,15-100,GAGE	$179.70
IR100-2LGW	REGULATOR	$179.70
IR100-2LPW	INTERNAL PILOT REG 1/4BSP	$163.36
IR100-2LW	INTERNAL PILOT REG 1/4	$160.71
IR100-2P	IR100-2 WITH P NUT	$163.36
IR100-2PW	INTERNAL PILOT REG 1/4BSP	$163.36
IR100-2W	INTERNAL PILOT REG 1/4 BS	$160.71
IR100-3	REG CONSTANT BLEED 3/8	$160.71
IR100-3B	IR REG 3/8 W/LOCK KNOB	$168.38
IR100-3BG	IR REG 3/8 W/LOCK KNOB	$187.36
IR100-3BGW	REGULATOR	$187.36
IR100-3BW	REGULATOR	$168.38
IR100-3G	INTERNAL PILOT REG 1/4	$179.70
IR100-3GP	REGULATOR	$182.35
IR100-3GPW	REGULATOR	$182.35
IR100-3GW	REGULATOR	$179.70
IR100-3H	INTERNAL PILOT REG 3/8	$160.71
IR100-3HG	REGULATOR	$179.70
IR100-3HGW	REGULATOR	$179.70
IR100-3HW	REGULATOR	$160.71
IR100-3L	INTERNAL PILOT REG 3/8	$160.71
IR100-3LG	INTERNAL PILOT REG 3/8	$179.70
IR100-3LGW	REGULATOR	$179.70
IR100-3LW	INTERNAL PILOT REG 3/8BSP	$160.71
IR100-3P	INTERNAL PILOT REG 3/8	$163.36
IR100-3PW	REGULATOR	$163.36
IR100-3W	REG CONSTANT BLEED 3/8	$160.71
IR100-4	REG CONSTANT BLEED 1/2	$160.71
IR100-4B	IR REG 1/2 W/LOCK KNOB	$168.38
IR100-4BG	IR REGULATOR 1/2 W/GAUGE	$187.36
IR100-4BGW	REGULATOR	$187.36
IR100-4BL	INTERNAL REG 1/2 LG.KNOB	$168.38
IR100-4BLGP	REG 1/2,KEY,15-100,G,NUT	$190.02
IR100-4BLGPN	REG 1/2,KEY,15-100,G,NUT	$191.45
IR100-4BLW	IR REG 1/2 BSPP W-LCK KNB	$168.38
IR100-4BW	IR REG 1/2BSPP,LOCK KNOB	$168.38
IR100-4G	INTERNAL PILOT REG 1/2	$179.70
IR100-4GP	INT PILOT REG1/2,GAGE,NUT	$182.35
IR100-4GPW	REGULATOR	$182.35
IR100-4GW	REGULATOR	$179.70
IR100-4H	INTERNAL PILOT REG 1/2	$160.71
IR100-4HG	INTERNAL PILOT REG 1/2 GA	$179.70
IR100-4HGW	INT.PILOT 1/2,15-250,BSPP	$179.70
IR100-4HPN	REG 1/2,15-250,MTL.NUT	$164.80
IR100-4HW	INT.PILOT REG 1/2 BSPP	$160.71
IR100-4L	INTERNAL REGULATOR 1/2	$160.71
IR100-4LG	INTERNAL PILOT REG 1/2	$179.70
IR100-4LGP	PILOT REG 1/2,GAGE,P.NUT	$182.35
IR100-4LGW	REGULATOR	$179.70
IR100-4LW	INTERNAL PILOT REG 1/2 BS	$160.71
IR100-4P	REG CONST BLEED 1/2 W/NUT	$163.36
IR100-4PW	REGULATOR	$163.36
IR100-4W	REG CONSTANT BLEED	$160.71
IR100-6	REG CONSTANT BLEED 3/4	$169.97
IR100-6B	IR REG 3/4,LOCK KNOB	$177.64
IR100-6BG	IR REG 3/4,LOCK KNOB,GAGE	$196.62
IR100-6BGW	REGULATOR	$196.62
IR100-6BW	REGULATOR	$177.64
IR100-6G	INTERNAL PILOT REG 3/4 GA	$188.96
IR100-6GP	REGULATOR	$191.60
IR100-6GPW	REGULATOR	$191.60
IR100-6GW	REGULATOR	$188.96
IR100-6H	INT.PILOT REG 3/4,15-250	$169.97
IR100-6HG	INT.REG 3/4,15-250,GAGE	$188.96
IR100-6HGW	INT.PILOT 3/4,15-250,BSPP	$188.96
IR100-6HW	INT.PILOT 3/4,15-250,BSPP	$169.97
IR100-6L	INTERNAL REGULATOR 3/4	$169.97
IR100-6LG	INT.PILOT REG 3/4 W/GAGE	$188.96
IR100-6LGW	INT.PILOT REG 3/4BSPP,GAGE	$188.96
IR100-6LW	REGULATOR	$169.97
IR100-6P	REG CONST BLEED 3/4	$172.62
IR100-6PW	REGULATOR	$172.62
IR100-6W	REGULATOR 3/4 BSP	$169.97