Humphrey Large 2-Way & 3-Way Air Pilot Operated Valves

Humphrey Large 2-Way & 3-Way Air Pilot Operated Valves, include 501A, 500A, 590A series, for vacuum, VA590A, VV500A, VV590A, available with optional Viton Seals.

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.

High Flow Poppet Valves: Compact & rugged 2 or 3 way, with full 1/2" orifice opening. Multi-purpose functionality.

Y500INVAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (Y500IN VAI)

HUMPHREY

$264.08 - $264.08

$264.08

$264.08 - $264.08

$264.08

The Y500IN Series Poppet 3-Way Insert Valve achieves high flow from a compact body. Normally closed or open, this 1/2 orifice, plunger operated val...

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$264.08 - $264.08

$264.08

$264.08 - $264.08

$264.08

Y500IN : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (Y500IN)

HUMPHREY

$167.73 - $167.73

$167.73

$167.73 - $167.73

$167.73

The Y500IN Series Poppet 3-Way Insert Valve achieves high flow from a compact body. Normally closed or open, this 1/2 orifice, plunger operated val...

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$167.73 - $167.73

$167.73

$167.73 - $167.73

$167.73

501A31220VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501A 3 12 20 VAI)

HUMPHREY

$496.89 - $496.89

$496.89

$496.89 - $496.89

$496.89

The 1/2 pipe, 501 Series piston-poppet air piloted valve achieves high flow from a compact body. Select 2 or 3-way. 3-way models are multi-purpose....

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$496.89 - $496.89

$496.89

$496.89 - $496.89

$496.89

501A21220VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501A 2 12 20 VAI)

HUMPHREY

$483.30 - $483.30

$483.30

$483.30 - $483.30

$483.30

The 1/2 pipe, 501 Series piston-poppet air piloted valve achieves high flow from a compact body. Select 2 or 3-way. 3-way models are multi-purpose....

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$483.30 - $483.30

$483.30

$483.30 - $483.30

$483.30

501AA31020 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501AA 3 10 20)

HUMPHREY

$517.53 - $517.53

$517.53

$517.53 - $517.53

$517.53

The 1/2 pipe, 501 Series piston-poppet air piloted valve achieves high flow from a compact body. Incorporates an internal compensating orifice to a...

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$517.53 - $517.53

$517.53

$517.53 - $517.53

$517.53

501A21221 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501A 2 12 21)

HUMPHREY

$421.43 - $421.43

$421.43

$421.43 - $421.43

$421.43

The 1/2 pipe, 501 Series piston-poppet air piloted valve achieves high flow from a compact body. Select 2 or 3-way. 3-way models are multi-purpose....

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$421.43 - $421.43

$421.43

$421.43 - $421.43

$421.43

501A21220 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501A 2 12 20)

HUMPHREY

$401.48 - $401.48

$401.48

$401.48 - $401.48

$401.48

The 1/2 pipe, 501 Series piston-poppet air piloted valve achieves high flow from a compact body. Select 2 or 3-way. 3-way models are multi-purpose....

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$401.48 - $401.48

$401.48

$401.48 - $401.48

$401.48

501A31220 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501A 3 12 20)

HUMPHREY

$281.55 - $281.55

$281.55

$281.55 - $281.55

$281.55

The 1/2 pipe, 501 Series piston-poppet air piloted valve achieves high flow from a compact body. Select 2 or 3-way. 3-way models are multi-purpose....

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$281.55 - $281.55

$281.55

$281.55 - $281.55

$281.55

501A31221 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501A 3 12 21)

HUMPHREY

$296.59 - $296.59

$296.59

$296.59 - $296.59

$296.59

The 1/2 pipe, 501 Series piston-poppet air piloted valve achieves high flow from a compact body. Select 2 or 3-way. 3-way models are multi-purpose....

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$296.59 - $296.59

$296.59

$296.59 - $296.59

$296.59

VV590A310BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VV590A 3 10 BRB)

HUMPHREY

$840.50 - $840.50

$840.50

$840.50 - $840.50

$840.50

The 590 Series Diaphragm-Poppet Vacuum Piloted, Vacuum Valves are ideal for dry, vapor or dirt laden vacuum systems. The greater the vacuum, the ti...

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$840.50 - $840.50

$840.50

$840.50 - $840.50

$840.50

VA590A310VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VA590A 3 10 VAI)

HUMPHREY

$755.34 - $755.34

$755.34

$755.34 - $755.34

$755.34

The 590 Series Diaphragm-Poppet Air Piloted Vacuum Valves are ideal for dry, vapor or dirt laden vacuum systems. The greater the vacuum, the tighte...

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$755.34 - $755.34

$755.34

$755.34 - $755.34

$755.34

VA590A210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VA590A 2 10 VAI)

HUMPHREY

$773.88 - $773.88

$773.88

$773.88 - $773.88

$773.88

The 590 Series Diaphragm-Poppet Air Piloted Vacuum Valves are ideal for dry, vapor or dirt laden vacuum systems. The greater the vacuum, the tighte...

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$773.88 - $773.88

$773.88

$773.88 - $773.88

$773.88

590AB310VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 3 10 VAI)

HUMPHREY

$707.81 - $707.81

$707.81

$707.81 - $707.81

$707.81

590A Series 3/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$707.81 - $707.81

$707.81

$707.81 - $707.81

$707.81

590AB210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 2 10 VAI)

HUMPHREY

$725.81 - $725.81

$725.81

$725.81 - $725.81

$725.81

590A Series 3/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$725.81 - $725.81

$725.81

$725.81 - $725.81

$725.81

590A310VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 3 10 VAI)

HUMPHREY

$641.64 - $641.64

$641.64

$641.64 - $641.64

$641.64

590A Series 3/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$641.64 - $641.64

$641.64

$641.64 - $641.64

$641.64

590A210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 2 10 VAI)

HUMPHREY

$631.76 - $631.76

$631.76

$631.76 - $631.76

$631.76

590A Series 3/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$631.76 - $631.76

$631.76

$631.76 - $631.76

$631.76

500AB310VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500AB 3 10 VAI)

HUMPHREY

$660.24 - $660.24

$660.24

$660.24 - $660.24

$660.24

500A Series 1/2 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$660.24 - $660.24

$660.24

$660.24 - $660.24

$660.24

500AB210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500AB 2 10 VAI)

HUMPHREY

$681.03 - $681.03

$681.03

$681.03 - $681.03

$681.03

500A Series 1/2 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$681.03 - $681.03

$681.03

$681.03 - $681.03

$681.03

500A210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500A 2 10 VAI)

HUMPHREY

$586.87 - $586.87

$586.87

$586.87 - $586.87

$586.87

500A Series 1/2 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$586.87 - $586.87

$586.87

$586.87 - $586.87

$586.87

VV590A210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VV590A 2 10)

HUMPHREY

$698.52 - $698.52

$698.52

$698.52 - $698.52

$698.52

The 590 Series Diaphragm-Poppet Vacuum Piloted, Vacuum Valves are ideal for dry, vapor or dirt laden vacuum systems. The greater the vacuum, the ti...

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$698.52 - $698.52

$698.52

$698.52 - $698.52

$698.52

VV500A210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VV500A 2 10)

HUMPHREY

$629.64 - $629.64

$629.64

$629.64 - $629.64

$629.64

The 500 Series Diaphragm-Poppet Vacuum Piloted, Vacuum Valves are ideal for dry, vapor or dirt laden vacuum systems. The greater the vacuum, the ti...

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$629.64 - $629.64

$629.64

$629.64 - $629.64

$629.64

VA590A210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VA590A 2 10)

HUMPHREY

$698.10 - $698.10

$698.10

$698.10 - $698.10

$698.10

The 590 Series Diaphragm-Poppet Air Piloted Vacuum Valves are ideal for dry, vapor or dirt laden vacuum systems. The greater the vacuum, the tighte...

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$698.10 - $698.10

$698.10

$698.10 - $698.10

$698.10

590AB210BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 2 10 BRB)

HUMPHREY

$790.44 - $790.44

$790.44

$790.44 - $790.44

$790.44

590A Series 3/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$790.44 - $790.44

$790.44

$790.44 - $790.44

$790.44

590A210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 2 10)

HUMPHREY

$553.70 - $553.70

$553.70

$553.70 - $553.70

$553.70

590A Series 3/4 pipe Air Pilot Valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures rel...

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$553.70 - $553.70

$553.70

$553.70 - $553.70

$553.70