Pneumatic Relays

Valin offers pneumatic biasing relays, ratio relays, reversing relays, averaging and computing relays, pressure selectors, and pressure limiting relays. Contact our friendly customer service for support and questions regarding pneumatic relays.

Pneumatic Relays

327 items

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  • Qty in Cart
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  • Fairchild Pressure Selector Relay 91052
    91052
    91052-FAIRCH

    Fairchild Products

    Product Type: Selector Relays

    Fairchild Model 91 high pressure selector relay with 1/4in FNPT ports
    Qty in Cart: 0
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  • Fairchild Adjustable Ratio Relay 21312
    21312
    21312-FAIRCH

    Fairchild Products

    Product Type: Adjustable Ratio Relays

    Fairchild Model 21 adjustable ratio relay with a 30:1 through 1:30 ratio range and 1/4in FNPT ports
    Qty in Cart: 0
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  • rotork fairchild pneumatic selector relay
    90052JU

    Fairchild Products

    Product Type: Selector Relays

    Fairchild Model 90 Pneumatic Low Pressure Selector Relay, 1/4" BSPT Pipe, Aluminum Alloy, Nitrile on Dacron Diaphragm, Pneumatic Low Pressure Selector Relay.
    Qty in Cart: 0
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  • rotork fairchild pneumatic reversing relay
    25464U

    Fairchild Products

    Product Type: Reversing Relays

    Fairchild Model 25 Pneumatic Reversing Relay, 1/2" BSPT Pipe, 2 to 150 PSIG, Aluminum, Buna-N and Dacron Diaphragm, Pneumatic Reversing Relay.
    Qty in Cart: 0
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  • rotork fairchild pneumatic reversing relay
    25464E

    Fairchild Products

    Product Type: Reversing Relays

    Fairchild Model 25 Pneumatic Reversing Relay, 1/2" FPT Pipe, 2 to 150 PSIG, Aluminum, Buna-N and Dacron Diaphragm, Pneumatic Reversing Relay with Tapped Exhaust Vent.
    Qty in Cart: 0
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  • rotork fairchild pneumatic reversing relay
    25463H

    Fairchild Products

    Product Type: Reversing Relays

    Fairchild Model 25 Pneumatic Reversing Relay, 3/8" BSPP Pipe, 2 to 150 PSIG, Aluminum, Buna-N and Dacron Diaphragm, Pneumatic Reversing Relay.
    Qty in Cart: 0
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  • rotork fairchild pneumatic reversing relay
    25462U

    Fairchild Products

    Product Type: Reversing Relays

    Fairchild Model 25 Pneumatic Reversing Relay, 1/4" BSPT Pipe, 2 to 150 PSIG, Aluminum, Buna-N and Dacron Diaphragm, Pneumatic Reversing Relay.
    Qty in Cart: 0
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  • rotork fairchild pneumatic reversing relay
    25462H

    Fairchild Products

    Product Type: Reversing Relays

    Fairchild Model 25 Pneumatic Reversing Relay, 1/4" BSPP Pipe, 2 to 150 PSIG, Aluminum, Buna-N and Dacron Diaphragm, Pneumatic Reversing Relay.
    Qty in Cart: 0
    Price:
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