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Fairchild Model 14 Positive and Negative Bias Relays (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.

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Model 14

68 items

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  • Fairchild Bias Relay 14222J
    14222J

    Fairchild Products

    Product Type: Biasing Relays

    Rotork Fairchild Products Model 14 positive/negative bias relay with a -18 to +10psig range, 1/4in FNPT ports and Viton elastomers
    Qty in Cart: 0
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  • Fairchild Bias Relay 14232N
    14232N

    Fairchild Products

    Product Type: Biasing Relays

    Rotork Fairchild Products Model 14 positive/negative bias relay with a -18 to 30psig range and 1/4in FNPT ports, non-relieving
    Qty in Cart: 0
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  • Fairchild Bias Relay 14253JNU
    14253JNU

    Fairchild Products

    Product Type: Biasing Relays

    Rotork Fairchild Products Model 14 positive/negative bias relay with a -18 to +100psig range, 3/8inBPST ports, non-relieving and Viton elastomers
    Qty in Cart: 0
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  • Fairchild Bias Relay 14212AN
    14212AN

    Fairchild Products

    Product Type: Biasing Relays

    Rotork Fairchild Products Model 14 positive/negative bias relay with a -18 to +2psig range, 1/4in FNPT ports, non-relieving and silicon elastomers
    Qty in Cart: 0
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  • Fairchild Bias Relay 14252J
    14252J

    Fairchild Products

    Product Type: Biasing Relays

    Rotork Fairchild Products Model 14 positive/negative bias relay with a -18 to 100psig range, 1/4in FNPT ports and Viton elastomers
    Qty in Cart: 0
    Price:
    Subtotal:
  • Fairchild Bias Relay 14232E
    14232E

    Fairchild Products

    Product Type: Biasing Relays

    Rotork Fairchild Products Model 14 positive/negative bias relay with a -18 to 30psig range, 1/4in FNPT ports and tapped exhaust
    Qty in Cart: 0
    Price:
    Subtotal:
  • Fairchild Bias Relay 14212J
    14212J

    Fairchild Products

    Product Type: Biasing Relays

    Rotork Fairchild Products Model 14 positive/negative bias relay with a -18 to +2psig range, 1/4in FNPT ports and Viton elastmomers
    Qty in Cart: 0
    Price:
    Subtotal:
  • Fairchild Bias Relay 14212EJ
    14212EJ

    Fairchild Products

    Product Type: Biasing Relays

    Rotork Fairchild Products Model 14 positive/negative bias relay with a -18 to +2psig range, 1/4in FNPT ports, tapped exhaust and Viton elastomers
    Qty in Cart: 0
    Price:
    Subtotal:
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