Fairchild Industrial Products Model 25 Reversing Relay (M25)

The Model 25 Reversing Relay is designed for applications requiring an output that equals a manually preset spring load minus a variable signal pressure. This high quality unit combines excellent sensitivity with unusually high flow capacity. The Model 25 is ideally suited for a variety of precision control applications, including converting direct acting valves to reverse action, controlling opposite acting valves from a single transmitter, and cushioning cylinder loads. The basic mathematical expression for the Model 25 is PO = K - PS where PO is output pressure, PS is signal pressure and K is the spring constant.

Model 25

28 items

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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
    Price:
    Subtotal:
  • 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
    Price:
    Subtotal:
  • 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
    Price:
    Subtotal:
  • 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:
    Subtotal:
  • rotork fairchild pneumatic reversing relay
    25462EU

    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 with Tapped Exhaust Vent.
    Qty in Cart: 0
    Price:
    Subtotal:
  • rotork fairchild pneumatic reversing relay
    25444
    25444-FAIRCH

    Fairchild Products

    Product Type: Reversing Relays

    Fairchild Model 25 Pneumatic Reversing Relay, 1/2" FPT Pipe, 1 to 60 PSIG, Aluminum, Buna-N and Dacron Diaphragm, Pneumatic Reversing Relay.
    Qty in Cart: 0
    Price:
    Subtotal:
  • rotork fairchild pneumatic reversing relay
    25443E

    Fairchild Products

    Product Type: Reversing Relays

    Fairchild Model 25 Pneumatic Reversing Relay, 3/8" FPT Pipe, 1 to 60 PSIG, Aluminum, Buna-N and Dacron Diaphragm, Pneumatic Reversing Relay with Tapped Exhaust Vent.
    Qty in Cart: 0
    Price:
    Subtotal:
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