Fairchild Industrial Products Model 14 Positive and Negative Bias Relay (M14)

Designed for applications that require an output pressure that is the sum of a controlled input signal plus or minus a fixed bias, Fairchild's Model 14 Biasing Pneumatic Relay provides versatility in its ability to provide either positive or negative biasing in a single unit. The output of the Model 14 relay is the sum of the spring bias, set with the Range Screw, plus a pneumatic input signal. (Po = Ps + K); where Po is output pressure, Ps is signal pressure, and K is the combined spring constant.

Model 14

67 items

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  • rotork fairchild pneumatic positive and negative bias relay
    14254JNU

    Fairchild Products

    Product Type: Biasing Relays

    Fairchild Model 14 Pneumatic Positive and Negative Bias Relay, 1/2" BSPT Pipe, -18 to 100 PSIG, Aluminum, Fluorocarbon Elastomer Diaphragm, Pneumatic Positive and Negative Bias Relay.
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  • rotork fairchild pneumatic positive and negative bias relay
    14254E

    Fairchild Products

    Product Type: Biasing Relays

    Fairchild Model 14 Pneumatic Positive and Negative Bias Relay, 1/2" FPT Pipe, -18 to 100 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Tamperproof, Pneumatic Positive and Negative Bias Relay with Tapped Exhaust Vent.
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  • rotork fairchild pneumatic positive and negative bias relay
    14254
    14254-FAIRCH

    Fairchild Products

    Product Type: Biasing Relays

    Fairchild Model 14 Pneumatic Positive and Negative Bias Relay, 1/2" FPT Pipe, -18 to 100 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Pneumatic Positive and Negative Bias Relay.
    Qty in Cart: 0
    Price:
    Subtotal:
  • rotork fairchild pneumatic positive and negative bias relay
    14253U

    Fairchild Products

    Product Type: Biasing Relays

    Fairchild Model 14 Pneumatic Positive and Negative Bias Relay, 3/8" BSPT Pipe, -18 to 100 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Non-Relieving, Pneumatic Positive and Negative Bias Relay.
    Qty in Cart: 0
    Price:
    Subtotal:
  • rotork fairchild pneumatic positive and negative bias relay
    14253J

    Fairchild Products

    Product Type: Biasing Relays

    Fairchild Model 14 Pneumatic Positive and Negative Bias Relay, 3/8" FPT Pipe, -18 to 100 PSIG, Aluminum, Fluorocarbon Elastomer Diaphragm, Non-Relieving, Pneumatic Positive and Negative Bias Relay.
    Qty in Cart: 0
    Price:
    Subtotal:
  • rotork fairchild pneumatic positive and negative bias relay
    14253E

    Fairchild Products

    Product Type: Biasing Relays

    Fairchild Model 14 Pneumatic Positive and Negative Bias Relay, 3/8" FPT Pipe, -18 to 100 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Pneumatic Positive and Negative Bias Relay with Tapped Exhaust Vent.
    Qty in Cart: 0
    Price:
    Subtotal:
  • rotork fairchild pneumatic positive and negative bias relay
    14252T

    Fairchild Products

    Product Type: Biasing Relays

    Fairchild Model 14 Pneumatic Positive and Negative Bias Relay, 1/4" FPT Pipe, -18 to 100 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Tamperproof, Pneumatic Positive and Negative Bias Relay.
    Qty in Cart: 0
    Price:
    Subtotal:
  • rotork fairchild pneumatic positive and negative bias relay
    14252JN

    Fairchild Products

    Product Type: Biasing Relays

    Fairchild Model 14 Pneumatic Positive and Negative Bias Relay, 1/4" BSPT Pipe, -18 to 100 PSIG, Aluminum, Fluorocarbon Elastomer Diaphragm, Pneumatic Positive and Negative Bias Relay.
    Qty in Cart: 0
    Price:
    Subtotal:
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