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R350 Modular Regulator 1/4, 3/8, 1/2

Features
Modular or inline mounting. Modular mounting allows regulators to be positioned at 45º increments for ease in adjustment.

Superior pressure regulation - diaphragm type regulator

Self relieving design; large diaphragm sensing area; non-relieving optional.

Optional Pressure adjustment locking key; tamper resistant pressure setting.

Inlet rated to 300 psig (21 bar)

Reverse flow option.

Optional Pressure gauge.

Front mounted modular clamping design with encapsulated screws.

Compatible with modular 380 series of products.

NPTF port threads; optional BSPP threads.
Ambient/Media Temperature:
40° to 175°F (4° to 79°C).

Body: Zinc

Dome: Nylon

Knob: Acetal

Fluid Media: Compressed Air

Inlet Pressure: 300 psig (21 bar) maximum.

Outlet Pressure: Adjustable up to 150 psig (10 bar); optional adjusting springs.

Optional Pressure Adjustment locking key: removable

Pressure Gauge: Optional. 1/4-NPT gauge ports front and rear.

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

Seals: Nitrile

Self-relieving: Non-relieving optional.

Valve: Brass

Valve Cap: Nylon

Catalog Pages

Service Kits and Other Literature

Service Kits & Maintenance Parts

Valve Assembly Kit:
A60R-11.....Valve Stem Assembly (Valve, Stem, Seal, Spring  & O-rings)

Diaphragm Assembly Kit (Diaphragm Assembly, Spacer & O-Ring):
A127-05.....Diaphragm Assembly Kit Relieving
A127-05A...Diaphragm Assembly Kit Non-Relieving
A127-23.....250 psi Diaphragm Assembly Kit Relieving
A127-23A...250 psi Diaphragm Assembly Kit Non-Relieving

Other Assembly Kits:
A127-08.....Regulator Cap Assembly Kit (Cap, O-Ring & Spring)
A127-07P...Dome Assembly with Panel Mounting Nut (Spacer, Panel Mount Nut, Dome, Spring Rest, Adjusting Screw assembly & Knob)



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Product Configurator

Select the required* options below to generate a part number.
Part NumberDescriptionPrice
R350-2REGULATOR 1/4$85.42
R350-2AREGULATOR 1/4,NON-REL$85.42
R350-2AEREGULATOR$93.91
R350-2AEGREGULATOR$112.90
R350-2AEGWREGULATOR$112.90
R350-2AEWREGULATOR$93.91
R350-2AGREG 1/4,NON-REL,GAUGE$104.40
R350-2AGPREGULATOR$111.98
R350-2AGPWREGULATOR$111.98
R350-2AGWREGULATOR$104.40
R350-2AHREGULATOR$89.21
R350-2AHGREGULATOR$108.19
R350-2AHGPREGULATOR$115.77
R350-2AHGPWREGULATOR$115.77
R350-2AHGWREGULATOR$108.19
R350-2AHPREGULATOR$96.79
R350-2AHPWREGULATOR$96.79
R350-2AHWREGULATOR$89.21
R350-2ALREGULATOR$85.42
R350-2AL100REGULATOR$85.42
R350-2AL100GREGULATOR$104.40
R350-2AL100GWREGULATOR$104.40
R350-2AL100WREGULATOR$85.42
R350-2ALGREGULATOR$104.40
R350-2ALGWREGULATOR$104.40
R350-2ALWREGULATOR$85.42
R350-2APREGULATOR$93.00
R350-2APWREGULATOR$93.00
R350-2AWREGULATOR$85.42
R350-2BREGULATOR$88.36
R350-2BGREG 3/8,LOCK KNOB,GAGE$107.34
R350-2BHREGULATOR$92.15
R350-2BWREGULATOR$88.36
R350-2EREGULATOR 1/4 REV.FLOW$93.91
R350-2EGREGULATOR$112.90
R350-2EGWREGULATOR$112.90
R350-2EWREGULATOR$93.91
R350-2GREGULATOR 1/4,GAGE$104.40
R350-2GPREG 1/4,GAUGE,NUT$111.98
R350-2GPWREG 1/4 BSPP,GAUGE,NUT$111.98
R350-2GWREGULATOR$104.40
R350-2HREGULATOR 1/4,0-200$89.21
R350-2HGREGULATOR 1/4,0-200,GAUGE$108.19
R350-2HGPREGULATOR$115.77
R350-2HGPWREGULATOR$115.77
R350-2HGWREGULATOR$108.19
R350-2HPREGULATOR$96.79
R350-2HPWREGULATOR$96.79
R350-2HWREGULATOR$89.21
R350-2LREGULATOR$85.42
R350-2L100REGULATOR$85.42
R350-2L100GREGULATOR$104.40
R350-2L100GWREGULATOR$104.40
R350-2L100WREGULATOR$85.42
R350-2LGREGULATOR$104.40
R350-2LGPREGULATOR$111.98
R350-2LGPWREGULATOR$111.98
R350-2LGWREGULATOR$104.40
R350-2LPREGULATOR$93.00
R350-2LPWREGULATOR$93.00
R350-2LWREGULATOR$85.42
R350-2PREGULATOR 1/4,P-NUT$93.00
R350-2PWREGULATOR$93.00
R350-2WREGULATOR 1/4 BSPP$85.42
R350-3REGULATOR 3/8$85.42
R350-3AREGULATOR$85.42
R350-3AEREGULATOR$93.91
R350-3AEGREGULATOR$112.90
R350-3AEGWREGULATOR$112.90
R350-3AEWREGULATOR$93.91
R350-3AGREGULATOR$104.40
R350-3AGPREGULATOR$111.98
R350-3AGPWREGULATOR$111.98
R350-3AGWREGULATOR$104.40
R350-3AHREGULATOR$89.21
R350-3AHGREGULATOR$108.19
R350-3AHGPREGULATOR$115.77
R350-3AHGPWREGULATOR$115.77
R350-3AHGWREGULATOR$108.19
R350-3AHPREGULATOR$96.79
R350-3AHPWREGULATOR$96.79
R350-3AHWREGULATOR$89.21
R350-3ALREGULATOR$85.42
R350-3AL100REGULATOR$85.42
R350-3AL100GREGULATOR$104.40
R350-3AL100GWREGULATOR$104.40
R350-3AL100WREGULATOR$85.42
R350-3ALGREGULATOR$104.40
R350-3ALGWREGULATOR$104.40
R350-3ALWREGULATOR$85.42
R350-3APREGULATOR$93.00
R350-3APWREGULATOR$93.00
R350-3AWREGULATOR$85.42
R350-3BGWREGULATOR$107.34
R350-3BWREGULATOR$88.36
R350-3EREGULATOR$93.91
R350-3EGREGULATOR$112.90
R350-3EGWREGULATOR$112.90
R350-3ELREG 3/8,REV.FLOW,0-50$93.91
R350-3EL100REG 3/8,REV.FLOW,0-100$93.91
R350-3EL100GREG 3/8 R.FLOW,0-100,GAGE$112.90
R350-3EL100WREGULATOR$93.91
R350-3ELGREG 3/8,R.FLOW,0-50,GAGE$112.90
R350-3EWREGULATOR$93.91
R350-3GREGULATOR 3/8, GAGE$104.40
R350-3GPREGULATOR$111.98
R350-3GPWREG 3/8 BSPP,GAUGE,NUT$111.98
R350-3GWREGULATOR$104.40
R350-3HREGULATOR 3/8, 0-200$89.21
R350-3HGREGULATOR$108.19
R350-3HGPREGULATOR$115.77
R350-3HGPWREGULATOR$115.77
R350-3HGWREGULATOR$108.19
R350-3HPREGULATOR$96.79
R350-3HPWREGULATOR$96.79
R350-3HWREGULATOR$89.21
R350-3LREGULATOR$85.42
R350-3L100REGULATOR$85.42
R350-3L100GREGULATOR$104.40
R350-3L100GWREGULATOR$104.40
R350-3L100TGWREGULATOR$109.32
R350-3L100WREGULATOR$85.42
R350-3LGREGULATOR$104.40
R350-3LGPREGULATOR$111.98
R350-3LGPWREGULATOR$111.98
R350-3LGWREGULATOR$104.40
R350-3LPREGULATOR$93.00
R350-3LPWREGULATOR$93.00
R350-3LWREG 3/8 BSPP 0-50PSI$85.42
R350-3PREGULATOR 3/8,P-NUT$93.00
R350-3PWREGULATOR$93.00
R350-3WREGULATOR 3/8 BSPP$85.42
R350-4REGULATOR 1/2$85.42
R350-4AREGULATOR$85.42
R350-4ABREG 1/2,NON-REL,L.KNOB$88.36
R350-4ABGREG 1/2,NO-REL,L.KNOB,GAG$107.34
R350-4AEREGULATOR$93.91
R350-4AEGREGULATOR$112.90
R350-4AEGWREGULATOR$112.90
R350-4AEWREGULATOR$93.91
R350-4AGREGULATOR$104.40
R350-4AGPREGULATOR$111.98
R350-4AGPWREGULATOR$111.98
R350-4AGWREGULATOR$104.40
R350-4AHREGULATOR$89.21
R350-4AHGREGULATOR$108.19
R350-4AHGPREGULATOR$115.77
R350-4AHGPWREGULATOR$115.77
R350-4AHGWREGULATOR$108.19
R350-4AHPREGULATOR$96.79
R350-4AHPWREGULATOR$96.79
R350-4AHWREGULATOR$89.21
R350-4ALREGULATOR$85.42
R350-4AL100REGULATOR$85.42
R350-4AL100GREGULATOR$104.40
R350-4AL100GWREGULATOR$104.40
R350-4AL100WREGULATOR$85.42
R350-4ALGREGULATOR$104.40
R350-4ALGWREGULATOR$104.40
R350-4ALWREGULATOR$85.42
R350-4APREGULATOR$93.00
R350-4APWREGULATOR$93.00
R350-4AWREGULATOR$85.42
R350-4BREGULATOR 1/2,LOCK KNOB$88.36
R350-4BEREGULATOR$96.85
R350-4BEGREGULATOR$115.84
R350-4BGREG 1/2,LOCK KNOB,GAGE$107.34
R350-4BHREG 1/2,L.KNOB,0-200$92.15
R350-4BHGREG 1/2,L.KNOB,0-200,GAGE$111.13
R350-4BHPWREG 1/2BSP,L.KNOB,0-200,N$99.73
R350-4BHWREG 1/2 BSPP,L.KNOB,0-200$92.15
R350-4BPWREG 1/2 BSPP,L.KNOB,NUT$95.94
R350-4BWREG 1/2 BSPP,LOCK KNOB$88.36
R350-4EREGULATOR$93.91
R350-4EGREGULATOR$112.90
R350-4EGWREGULATOR$112.90
R350-4ELREGULATOR$93.91
R350-4EL100REGULATOR$93.91
R350-4EL100GREGULATOR$112.90
R350-4ELPREGULATOR$101.49
R350-4EPWREG 1/2BSPP,REV.FLOW,NUT$101.49
R350-4EWREGULATOR$93.91
R350-4GREGULATOR 1/2,GAGE$104.40
R350-4GPREGULATOR 1/2,GAUGE,NUT$111.98
R350-4GPWREG 1/2 BSPP,GAUGE,NUT$111.98
R350-4GWREGULATOR$104.40
R350-4HREGULATOR 1/2, 0-200$89.21
R350-4HGREGULATOR 1/2,0-200,GAUGE$108.19
R350-4HGPREGULATOR$115.77
R350-4HGPWREGULATOR$115.77
R350-4HGWREGULATOR$108.19
R350-4HPREGULATOR$96.79
R350-4HPWREGULATOR$96.79
R350-4HTREG 1/2,0-200,T-HANDLE$94.11
R350-4HWREGULATOR 1/2 BSP,0-200$89.21
R350-4LREGULATOR 1/2, 0-50PSI$85.42
R350-4L100REGULATOR$85.42
R350-4L100GREGULATOR$104.40
R350-4L100GWREGULATOR$104.40
R350-4L100WREG 1/2 BSPP, 0-100 PSI$85.42
R350-4LGREGULATOR 1/2,0-50,GAUGE$104.40
R350-4LGPREGULATOR$111.98
R350-4LGPWREGULATOR$111.98
R350-4LGWREGULATOR$104.40
R350-4LPREGULATOR$93.00
R350-4LPWREGULATOR$93.00
R350-4LWREGULATOR$85.42
R350-4PREGULATOR 1/2 P-NUT$93.00
R350-4PWREGULATOR$93.00
R350-4TREGULATOR 1/2 T-HANDLE$90.32
R350-4WREGULATOR 1/2 BSPP$85.42