Pilot Valves

PILOT VALVES

AIR COMPRESSOR PARTS IN CENTRAL ARKANSAS

We Ship Air Compressor Parts to all of Arkansas & Surrounding States!

All valves have 1/8” F NPT Throttle Control Port.

AOS PART # - 131

DESCRIPTION - Air Governor - used on head unloader-style pumps. Pre-Set @110 PSI Cut-In/135 PSI Cut-Out
INLET - 1/4" M NPT
OUTLET - NA
MODEL NUMBER/ CROSS-REFERENCE - Emglo-PVM, DeWalt 5130236-00
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AOS PART # - 131B

DESCRIPTION - Pilot Unloader Valve – for constant speed use with gas or electric compressors – 1/4” Compression Unloader Port. Pre-Set @110 PSI Cut-In/135 PSI Cut-Out
INLET - Unloader 1/4” Tube, Pilot 1/4” M NPT
OUTLET - NA
MODEL NUMBER/ CROSS-REFERENCE - Models 3095K18CS, 4090HK17, 5520K17CS, 5715K17CS, 5GR30HK17, 6590HK18, 6820K17CS, 7722HK28, 8422HK30, GD4000PV5H, GD4500PV5R, 5GR Series
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AOS PART # - 131B2

DESCRIPTION - Pilot Unloader Valve – for dual control applications (has built-in shut-off feature) on electric 1-1/2-2 HP compressors without head unloaders. Pre-Set @105 PSI Cut-In/125 PSI Cut-Out
INLET - Unloader 1/4” Tube, Pilot 1/4” M NPT
OUTLET - NA
MODEL NUMBER/ CROSS-REFERENCE - ROLAIR® Models 5520K17DC, 5715K17DC, 6820K17DC
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AOS PART # - 131BIG

DESCRIPTION - Pilot Unloader Valve – same as 131B, but with larger discharge port for constant speed applications involving 3-5 HP electric units without head unloaders –1/4” NPT Unloader Port. Pre-Set @110 PSI Cut-In/135 PSI Cut-Out, maximum discharge - 20 CFM
INLET - Unloader 1/4” Tube Pilot 1/4” M NPT
OUTLET - NA
MODEL NUMBER/ CROSS-REFERENCE - ROLAIR® Models 3230K30CS, 5230K30CS, 8230HK30, 4090HK17/20, 6590HK18/20, 7722HK28/20, 11GR Series, 13GR Series, 18GR Series
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AOS PART # - 131CVC

DESCRIPTION - Combination Check, Valve/Pilot Valve, Pre-Set @105 PSI Cut-In/135, PSI Cut-Out
INLET - 1/2" Comp
OUTLET - 1/2" M NPT
MODEL NUMBER/ CROSS-REFERENCE - Hitachi EC2510E, Campbell-Hausfeld ST128413AV
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AOS PART # - 131CVE

DESCRIPTION - Combination Check, Valve/Pilot Valve, Pre-Set @ 110 PSI Cut-In/125 PSI Cut-Out
INLET - 1/2" Tubelock
OUTLET - 1/2" M NPT
MODEL NUMBER/ CROSS-REFERENCE - Eagle LMV100F
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AOS PART # - 131CVM

DESCRIPTION - Combination Check, Valve/Pilot Valve, Pre-Set @95 PSI Cut-In/130 PSI Cut-Out
INLET - 3/8” F NPT
OUTLET - 1/2" M NPT
MODEL NUMBER/ CROSS-REFERENCE - Mi-T-M 22-0230
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AOS PART # - 131CVQ

DESCRIPTION - Combination Check, Valve/Pilot Valve – copper tube discharge connection, Pre-Set @110 PSI Cut-In/125 PSI Cut-Out
INLET - 1/2” Comp.
OUTLET - 1/2" F NPT
MODEL NUMBER/ CROSS-REFERENCE - Quincy 112711-150
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AOS PART # - 131CVQ2

DESCRIPTION - Combination Check, Valve/Pilot Valve – braided tube discharge connection, Pre-Set @110 PSI Cut-In/125 PSI Cut-Out
INLET - 1/2" F NPT
OUTLET - 1/2" F NPT
MODEL NUMBER/ CROSS-REFERENCE - Quincy 1151M-150
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AOS PART # - 131CVS

DESCRIPTION - Combination Check, Valve/Pilot Valve, Pre-Set @110 PSI Cut-In/125 PSI Cut-Out
INLET - 3/8" F NPT
OUTLET - 1/2" M NPT
MODEL NUMBER/ CROSS-REFERENCE - Senco 220346
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AOS PART # - 131CVT

DESCRIPTION - Combination Check, Valve/Pilot Valve – for constant speed use on gas or electric compressors without head unloaders, Pre-Set @115 PSI Cut-In/135 PSI Cut-Out
INLET - 1/2" Flare
OUTLET - 1/2" M NPT
MODEL NUMBER/ CROSS-REFERENCE - Thomas 638582
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AOS PART # - 131LG

DESCRIPTION - Combination Check, Valve/Pilot Valve – for constant speed use on gas or electric units maximum discharge – 20 CFM, Pre-Set @125 PSI Cut-In/150 PSI Cut-Out
INLET - 1/2" F Pipe
OUTLET - 1/2" F Pipe
MODEL NUMBER/ CROSS-REFERENCE - ROLAIR® Models 13GR Series (Sealmaster Only), 18GR Series (Sealmaster Only), Campbell Truck Mount, some IR units
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AOS PART # - 131LGM3

DESCRIPTION - Combination Check, Valve/Pilot Valve – for constant speed use on gas and electric compressors without head unloaders–maximum discharge - 30 CFM, Pre-Set @105 PSI Cut-In/145 PSI Cut-Out
INLET - 1/2" Inverted Flare
OUTLET - 1/2" M. NPT
MODEL NUMBER/ CROSS-REFERENCE - Rigid 18063
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AOS PART # - 131RG

DESCRIPTION - Combination Check, Valve/Pilot Valve, Pre-Set @ 120 PSI Cut-In/150 PSI Cut-Out
INLET - 1/2" Flare
OUTLET - 1/2" M NPT
MODEL NUMBER/ CROSS-REFERENCE - Campbell-Hausfeld ST171400AV
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