Pneumatic relays

9 companies | 25 industrial products

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1 products Clippard
Clippard max. 100 psig, 5 l/min
Snapaction max. 100 psig, 5 l/min Clippard

The Clippard Low Pressure Piloted Valves are specifically created ideally for small industrial...

9 products FAIRCHILD
FAIRCHILD M14
M14 FAIRCHILD

Designed for applications that require an output pressure that is the sum of a controlled input signal plus or minus a fixed bias,...

FAIRCHILD 1/4
1/4" | M15 FAIRCHILD

The Model 15 Positive Bias Relay is designed for applications that require an output pressure that is the sum of a controlled input signal plus a fixed bias. This pneumatic relay provides...

FAIRCHILD M1500A
M1500A FAIRCHILD

The Model 1500 Positive Bias Relay is designed for applications that require an output pressure that is the sum of a controlled input...

FAIRCHILD max. 17 bar, max. 68 m³/h | M25
Reversing max. 17 bar, max. 68 m³/h | M25 FAIRCHILD

Reversing Relay (M25) The Model 25 Reversing Relay is designed for applications requiring an output that...

FAIRCHILD max. 250 psig | M2500A
Reversing max. 250 psig | M2500A FAIRCHILD

The Model 2500A Bias Reversing Relay provides an outlet pressure that decreases in direct proportion to increases in input signal. The input signal...

FAIRCHILD max. 17 bar, 68 m³/h | M21
max. 17 bar, 68 m³/h | M21 FAIRCHILD

Adjustable Ration Relay (M21) The Model 21 Adjustable Ratio pneumatic relay has a signal chamber lever arm, whereby the ratio of output pressure to signal pressure is infinitely adjustable. The adjustment...

Marsh Bellofram max. 10.3 bar | Type 72, Type 72HR
max. 10.3 bar | Type 72, Type 72HR Marsh Bellofram

Marsh Bellofram Type 72 & Type 72HR positive bias booster pneumatic relays are used when high flow capacity is required. Offered in four adjustable ranges with exceptionally high flow capacity of...

Marsh Bellofram Type 20
Type 20 Marsh Bellofram

The Marsh Bellofram Type 20 is a compact, two-stage, pilot operated 1:1 air relay with positive and negative bias adjustment capability. It accepts a signal pressure and, when combined...

Marsh Bellofram max. 10.3 bar | Type 75, Type 75HR
max. 10.3 bar | Type 75, Type 75HR Marsh Bellofram

The Marsh Bellofram Type 75 pneumatic (air) relays use signal pressure to accurately control output pressure over a wide range of flow and supply pressure variations. Under these varying flow conditions,...

Marsh Bellofram max. 200 scfm | Type 79, Type 79HR
max. 200 scfm | Type 79, Type 79HR Marsh Bellofram

Marsh Bellofram Type 79 1:1 ratio high-flow precision pneumatic (air) relays are designed for applications where precise flow control is required. The Type 79 can achieve flow rates of well over 200 SCFM...

5 products ControlAir
ControlAir 14 scfm (396 Nl/min), max. 150 psig (10 Bar) | 200 series
14 scfm (396 Nl/min), max. 150 psig (10 Bar) | 200 series ControlAir

The Type 200 Precision Air Relay is a pilot operated, multi-stage 1:1 relay with a positive and negative...

ControlAir max. 125 psig (8.35 bar) | 250 series
max. 125 psig (8.35 bar) | 250 series ControlAir

The ControlAir Type 250 Lockup Air Relay is a reliable unit for fail in place applications...

ControlAir 50 scfm (1415 Nl/min), max. 250 psig (17.5 bar) | 650 series
50 scfm (1415 Nl/min), max. 250 psig (17.5 bar) | 650 series ControlAir

The Type-650 positive bias relay is a signal operated regu lator that provides an output pressure that is the sum of the input signal pressure plus a preset...

ControlAir max. 100 psig (7 bar) | Super Mite 71 series
Snapaction max. 100 psig (7 bar) | Super Mite 71 series ControlAir

High pass or low pass pneumatic selecting relay The Super Mite 71 will automatically select the higher or lower of two pneumatic inputs and pass it downstream while...

ControlAir max. 100 psig (7 bar) | Super Mite 74, Mite 70 series
Snapaction max. 100 psig (7 bar) | Super Mite 74, Mite 70 series ControlAir

Super Mite 74 Snap-acting control relay with integral 3-way valve The Mite 74 combines the Mite 70 control relay with a precision 2-way or 3-way...

YOUNG TECH FRANCE YT-520/YT-530
Snapaction YT-520/YT-530 YOUNG TECH FRANCE

Snap Acting Relay, YT-520 senses supply pressure and changes the direction of the air flow when supply pressure is...

YOUNG TECH FRANCE YT-525
Snapaction YT-525 YOUNG TECH FRANCE

Snap Acting Relay, YT-525 senses supply pressure and changes the direction of the air flow when supply pressure is...

1 products AMOT
AMOT 125 psi, 93 °C | 2400M
125 psi, 93 °C | 2400M AMOT

The 2400M and 4400M Space Saving Indicating Relays are used in failsafe pneumatic or hydro mechanical control systems. The indicating relays are used in panel systems and sequencing systems and are used...

1 products Fr. Sauter AG
Fr. Sauter AG max. 1.3 bar | RAP 80 F901
Snapaction max. 1.3 bar | RAP 80 F901 Fr. Sauter AG

Areas of application As a pressure switching relay with variable change-over point for setting up pneumatic control systems. Properties On reaching the setpoint,...

Williams Milton Roy PO series
PO series Williams Milton Roy

The PNEUMATIC RELAY is a pilot operated valve designed to provide the higher air or gas flow rates necessary for...

1 products Conoflow
Conoflow max. 150 psi, 0.06 m³/min | GVB, GVB12 series
Snapaction max. 150 psi, 0.06 m³/min | GVB, GVB12 series Conoflow

Designed for pneumatic systems, Conoflow Series GVB...

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