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.

VV590A310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VV590A 3 10)

HUMPHREY

$682.63 - $682.63

$682.63

$682.63 - $682.63

$682.63

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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$682.63 - $682.63

$682.63

$682.63 - $682.63

$682.63

VA590A310BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VA590A 3 10 BRB)

HUMPHREY

$816.78 - $816.78

$816.78

$816.78 - $816.78

$816.78

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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$816.78 - $816.78

$816.78

$816.78 - $816.78

$816.78

VV500A310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VV500A 3 10)

HUMPHREY

$462.67 - $462.67

$462.67

$462.67 - $462.67

$462.67

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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$462.67 - $462.67

$462.67

$462.67 - $462.67

$462.67

590AB310BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 3 10 BRB)

HUMPHREY

$772.68 - $772.68

$772.68

$772.68 - $772.68

$772.68

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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$772.68 - $772.68

$772.68

$772.68 - $772.68

$772.68

590AB310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 3 10)

HUMPHREY

$626.94 - $626.94

$626.94

$626.94 - $626.94

$626.94

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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$626.94 - $626.94

$626.94

$626.94 - $626.94

$626.94

500AB310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500AB 3 10)

HUMPHREY

$581.34 - $581.34

$581.34

$581.34 - $581.34

$581.34

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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$581.34 - $581.34

$581.34

$581.34 - $581.34

$581.34

590A310BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 3 10 BRB)

HUMPHREY

$713.61 - $713.61

$713.61

$713.61 - $713.61

$713.61

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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$713.61 - $713.61

$713.61

$713.61 - $713.61

$713.61

500AB210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500AB 2 10)

HUMPHREY

$588.07 - $588.07

$588.07

$588.07 - $588.07

$588.07

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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$588.07 - $588.07

$588.07

$588.07 - $588.07

$588.07

590AB210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 2 10)

HUMPHREY

$632.58 - $632.58

$632.58

$632.58 - $632.58

$632.58

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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$632.58 - $632.58

$632.58

$632.58 - $632.58

$632.58

VA590A310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VA590A 3 10)

HUMPHREY

$675.00 - $675.00

$675.00

$675.00 - $675.00

$675.00

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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$675.00 - $675.00

$675.00

$675.00 - $675.00

$675.00

590A210BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 2 10 BRB)

HUMPHREY

$696.53 - $696.53

$696.53

$696.53 - $696.53

$696.53

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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$696.53 - $696.53

$696.53

$696.53 - $696.53

$696.53

590A310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 3 10)

HUMPHREY

$393.65 - $393.65

$393.65

$393.65 - $393.65

$393.65

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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$393.65 - $393.65

$393.65

$393.65 - $393.65

$393.65

500A210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500A 2 10)

HUMPHREY

$509.84 - $509.84

$509.84

$509.84 - $509.84

$509.84

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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$509.84 - $509.84

$509.84

$509.84 - $509.84

$509.84

500A310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500A 3 10)

HUMPHREY

$362.16 - $362.16

$362.16

$362.16 - $362.16

$362.16

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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$362.16 - $362.16

$362.16

$362.16 - $362.16

$362.16

501A31221VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501A 3 12 21 VAI)

HUMPHREY

$412.92 - $412.92

$412.92

$412.92 - $412.92

$412.92

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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$412.92 - $412.92

$412.92

$412.92 - $412.92

$412.92

501A21221VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501A 2 12 21 VAI)

HUMPHREY

$512.58 - $512.58

$512.58

$512.58 - $512.58

$512.58

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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$512.58 - $512.58

$512.58

$512.58 - $512.58

$512.58

501AA31021 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (501AA 3 10 21)

HUMPHREY

$537.71 - $537.71

$537.71

$537.71 - $537.71

$537.71

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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$537.71 - $537.71

$537.71

$537.71 - $537.71

$537.71

VA500A310VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VA500A 3 10 VAI)

HUMPHREY

$683.56 - $683.56

$683.56

$683.56 - $683.56

$683.56

The 500 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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$683.56 - $683.56

$683.56

$683.56 - $683.56

$683.56

VA500A210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VA500A 2 10 VAI)

HUMPHREY

$701.43 - $701.43

$701.43

$701.43 - $701.43

$701.43

The 500 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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$701.43 - $701.43

$701.43

$701.43 - $701.43

$701.43

500A310VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500A 3 10 VAI)

HUMPHREY

$599.42 - $599.42

$599.42

$599.42 - $599.42

$599.42

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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$599.42 - $599.42

$599.42

$599.42 - $599.42

$599.42

VA500A210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VA500A 2 10)

HUMPHREY

$608.19 - $608.19

$608.19

$608.19 - $608.19

$608.19

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

View full details

$608.19 - $608.19

$608.19

$608.19 - $608.19

$608.19

VA500A310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (VA500A 3 10)

HUMPHREY

$443.90 - $443.90

$443.90

$443.90 - $443.90

$443.90

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

View full details

$443.90 - $443.90

$443.90

$443.90 - $443.90

$443.90