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Email: contact@pneumaticspro.ca, Ph. +1 (647) 608-1949
Email: contact@pneumaticspro.ca , Ph. +1 (647) 608-1949

Humphrey Small 2-way & 3-way Air Pilot Valves

Classic Diaphragm Poppet: Rugged air piloted valves that cannot stick, will not leak. Achieve high flow for air, vacuum, mild gas or mild liquid applications.
HUMPHREY Air Pilot Valves 250AA31021 : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250AA 3 10 21)

250AA31021 : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250AA 3 10 21)

HUMPHREY
$154.32 - $154.32
$154.32
$154.32 - $154.32
$154.32

250AA Series 1/4 pipe Air Pilot Valve features the classic Humphrey diaphragm-poppet principle, while incorporating an internal compensating orific...

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$154.32 - $154.32
$154.32
$154.32 - $154.32
$154.32
HUMPHREY Air Pilot Valves 250A31020 : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 20)

250A31020 : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 20)

HUMPHREY
$88.32 - $88.32
$88.32
$88.32 - $88.32
$88.32

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$88.32 - $88.32
$88.32
$88.32 - $88.32
$88.32
HUMPHREY Air Pilot Valves 125LA31021 : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (125LA 3 10 21)

125LA31021 : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (125LA 3 10 21)

HUMPHREY
$193.06 - $193.06
$193.06
$193.06 - $193.06
$193.06

125 Series 1/8 pipe "Interface" valves are ultra-low pilot pressure bleed valves. Pilot signaling pressures as low as 0.1 PSIG effectively blocks t...

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$193.06 - $193.06
$193.06
$193.06 - $193.06
$193.06
HUMPHREY Air Pilot Valves SS250ABOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (SS250A BOOST)

SS250ABOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (SS250A BOOST)

HUMPHREY
$1,039.03 - $1,039.03
$1,039.03
$1,039.03 - $1,039.03
$1,039.03

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$1,039.03 - $1,039.03
$1,039.03
$1,039.03 - $1,039.03
$1,039.03
HUMPHREY Air Pilot Valves SS250A21BOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (SS250A 21 BOOST)

SS250A21BOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (SS250A 21 BOOST)

HUMPHREY
$1,032.55 - $1,032.55
$1,032.55
$1,032.55 - $1,032.55
$1,032.55

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$1,032.55 - $1,032.55
$1,032.55
$1,032.55 - $1,032.55
$1,032.55
HUMPHREY Air Pilot Valves SS250A221 : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (SS250A 2 21)

SS250A221 : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (SS250A 2 21)

HUMPHREY
$1,001.43 - $1,001.43
$1,001.43
$1,001.43 - $1,001.43
$1,001.43

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$1,001.43 - $1,001.43
$1,001.43
$1,001.43 - $1,001.43
$1,001.43
HUMPHREY Air Pilot Valves SS250A21A : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (SS250A 21A)

SS250A21A : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (SS250A 21A)

HUMPHREY
$981.70 - $981.70
$981.70
$981.70 - $981.70
$981.70

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$981.70 - $981.70
$981.70
$981.70 - $981.70
$981.70
HUMPHREY Air Pilot Valves 250AH31021A : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250AH3 10 21A)

250AH31021A : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250AH3 10 21A)

HUMPHREY
$380.52 - $380.52
$380.52
$380.52 - $380.52
$380.52

250 Series 1/4 pipe "Interface" valves are ultra-low pilot pressure bleed valves. Pilot signaling pressures as low as 0.1 PSIG effectively blocks t...

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$380.52 - $380.52
$380.52
$380.52 - $380.52
$380.52
HUMPHREY Air Pilot Valves 250A31121WOBOOSTVAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 21 WO BOOST VAI)

250A31121WOBOOSTVAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 21 WO BOOST VAI)

HUMPHREY
$208.09 - $208.09
$208.09
$208.09 - $208.09
$208.09

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$208.09 - $208.09
$208.09
$208.09 - $208.09
$208.09
HUMPHREY Air Pilot Valves 250A31121VAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 21 VAI)

250A31121VAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 21 VAI)

HUMPHREY
$233.05 - $233.05
$233.05
$233.05 - $233.05
$233.05

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$233.05 - $233.05
$233.05
$233.05 - $233.05
$233.05
HUMPHREY Air Pilot Valves 250A31121BRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 21 BRB)

250A31121BRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 21 BRB)

HUMPHREY
$253.21 - $253.21
$253.21
$253.21 - $253.21
$253.21

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$253.21 - $253.21
$253.21
$253.21 - $253.21
$253.21
HUMPHREY Air Pilot Valves 250A31120WOBOOSTVAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 WO BOOST VAI)

250A31120WOBOOSTVAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 WO BOOST VAI)

HUMPHREY
$165.02 - $165.02
$165.02
$165.02 - $165.02
$165.02

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

View full details
$165.02 - $165.02
$165.02
$165.02 - $165.02
$165.02
HUMPHREY Air Pilot Valves 250A31120WOBOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 WO BOOST)

250A31120WOBOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 WO BOOST)

HUMPHREY
$152.80 - $152.80
$152.80
$152.80 - $152.80
$152.80

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

View full details
$152.80 - $152.80
$152.80
$152.80 - $152.80
$152.80
HUMPHREY Air Pilot Valves 250A31120WOBOOSTBRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 WO BOOST BRB)

250A31120WOBOOSTBRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 WO BOOST BRB)

HUMPHREY
$235.88 - $235.88
$235.88
$235.88 - $235.88
$235.88

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

View full details
$235.88 - $235.88
$235.88
$235.88 - $235.88
$235.88
HUMPHREY Air Pilot Valves 250A31120VAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 VAI)

250A31120VAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 VAI)

HUMPHREY
$216.68 - $216.68
$216.68
$216.68 - $216.68
$216.68

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$216.68 - $216.68
$216.68
$216.68 - $216.68
$216.68
HUMPHREY Air Pilot Valves 250A31021VAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 VAI)

250A31021VAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 VAI)

HUMPHREY
$174.50 - $174.50
$174.50
$174.50 - $174.50
$174.50

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

View full details
$174.50 - $174.50
$174.50
$174.50 - $174.50
$174.50
HUMPHREY Air Pilot Valves 250A31120BRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 BRB)

250A31120BRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 11 20 BRB)

HUMPHREY
$268.39 - $268.39
$268.39
$268.39 - $268.39
$268.39

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$268.39 - $268.39
$268.39
$268.39 - $268.39
$268.39
HUMPHREY Air Pilot Valves 250A31021BRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 BRB)

250A31021BRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 BRB)

HUMPHREY
$227.10 - $227.10
$227.10
$227.10 - $227.10
$227.10

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

View full details
$227.10 - $227.10
$227.10
$227.10 - $227.10
$227.10
HUMPHREY Air Pilot Valves 250A31021BOOSTVAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 BOOST VAI)

250A31021BOOSTVAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 BOOST VAI)

HUMPHREY
$230.59 - $230.59
$230.59
$230.59 - $230.59
$230.59

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$230.59 - $230.59
$230.59
$230.59 - $230.59
$230.59
HUMPHREY Air Pilot Valves 250A31021BOOSTBRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 BOOST BRB)

250A31021BOOSTBRB : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 BOOST BRB)

HUMPHREY
$301.32 - $301.32
$301.32
$301.32 - $301.32
$301.32

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

View full details
$301.32 - $301.32
$301.32
$301.32 - $301.32
$301.32
HUMPHREY Air Pilot Valves 250A31021BOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 BOOST)

250A31021BOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21 BOOST)

HUMPHREY
$187.95 - $187.95
$187.95
$187.95 - $187.95
$187.95

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$187.95 - $187.95
$187.95
$187.95 - $187.95
$187.95
HUMPHREY Air Pilot Valves 250A31021AVAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21A VAI)

250A31021AVAI : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21A VAI)

HUMPHREY
$149.60 - $149.60
$149.60
$149.60 - $149.60
$149.60

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$149.60 - $149.60
$149.60
$149.60 - $149.60
$149.60
HUMPHREY Air Pilot Valves 250A31021ABOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21A BOOST)

250A31021ABOOST : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21A BOOST)

HUMPHREY
$161.71 - $161.71
$161.71
$161.71 - $161.71
$161.71

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$161.71 - $161.71
$161.71
$161.71 - $161.71
$161.71
HUMPHREY Air Pilot Valves 250A31021A : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21A)

250A31021A : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (250A 3 10 21A)

HUMPHREY
$113.64 - $113.64
$113.64
$113.64 - $113.64
$113.64

250A Series 1/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

View full details
$113.64 - $113.64
$113.64
$113.64 - $113.64
$113.64