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

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.

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

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...

View full details
$707.81 - $707.81
$707.81
$707.81 - $707.81
$707.81
HUMPHREY Air Pilot Valves 590AB210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 2 10 VAI)

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...

View full details
$725.81 - $725.81
$725.81
$725.81 - $725.81
$725.81
HUMPHREY Air Pilot Valves 590A310VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 3 10 VAI)

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...

View full details
$641.64 - $641.64
$641.64
$641.64 - $641.64
$641.64
HUMPHREY Air Pilot Valves 590A210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 2 10 VAI)

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...

View full details
$631.76 - $631.76
$631.76
$631.76 - $631.76
$631.76
HUMPHREY Air Pilot Valves 500AB310VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500AB 3 10 VAI)

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...

View full details
$660.24 - $660.24
$660.24
$660.24 - $660.24
$660.24
HUMPHREY Air Pilot Valves 500AB210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500AB 2 10 VAI)

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...

View full details
$681.03 - $681.03
$681.03
$681.03 - $681.03
$681.03
HUMPHREY Air Pilot Valves 500A210VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500A 2 10 VAI)

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...

View full details
$586.87 - $586.87
$586.87
$586.87 - $586.87
$586.87
HUMPHREY Air Pilot Valves 590AB210BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 2 10 BRB)

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...

View full details
$790.44 - $790.44
$790.44
$790.44 - $790.44
$790.44
HUMPHREY Air Pilot Valves 590A210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 2 10)

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...

View full details
$553.70 - $553.70
$553.70
$553.70 - $553.70
$553.70
HUMPHREY Air Pilot Valves 590AB310BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 3 10 BRB)

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...

View full details
$772.68 - $772.68
$772.68
$772.68 - $772.68
$772.68
HUMPHREY Air Pilot Valves 590AB310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 3 10)

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...

View full details
$626.94 - $626.94
$626.94
$626.94 - $626.94
$626.94
HUMPHREY Air Pilot Valves 500AB310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500AB 3 10)

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...

View full details
$581.34 - $581.34
$581.34
$581.34 - $581.34
$581.34
HUMPHREY Air Pilot Valves 590A310BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 3 10 BRB)

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...

View full details
$713.61 - $713.61
$713.61
$713.61 - $713.61
$713.61
HUMPHREY Air Pilot Valves 500AB210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500AB 2 10)

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...

View full details
$588.07 - $588.07
$588.07
$588.07 - $588.07
$588.07
HUMPHREY Air Pilot Valves 590AB210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590AB 2 10)

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...

View full details
$632.58 - $632.58
$632.58
$632.58 - $632.58
$632.58
HUMPHREY Air Pilot Valves 590A210BRB : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 2 10 BRB)

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...

View full details
$696.53 - $696.53
$696.53
$696.53 - $696.53
$696.53
HUMPHREY Air Pilot Valves 590A310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (590A 3 10)

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...

View full details
$393.65 - $393.65
$393.65
$393.65 - $393.65
$393.65
HUMPHREY Air Pilot Valves 500A210 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500A 2 10)

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...

View full details
$509.84 - $509.84
$509.84
$509.84 - $509.84
$509.84
HUMPHREY Air Pilot Valves 500A310 : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500A 3 10)

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...

View full details
$362.16 - $362.16
$362.16
$362.16 - $362.16
$362.16
HUMPHREY Air Pilot Valves 500A310VAI : Humphrey Large 2-Way & 3-Way Air Pilot Operated Valve (500A 3 10 VAI)

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...

View full details
$599.42 - $599.42
$599.42
$599.42 - $599.42
$599.42