Sealco

  • #110415

    Relay Valve 4 Port Spring Brake

    Stock available

    Non-ABS four port service relay valves in several configurations. Control Port (NPT) = 3/8'' Reservoir Port (NPT) = 3/4'' Delivery Ports (NPT) = 3/8'' Nominal Crack Pressure = 4.0 PSI

  • #110470

    Relay Emergency Valve- 4 Port

    Stock available

    Relay emergency valves are used with single (service only) brake chambers. All valves on this page are charging style. Supply Port (NPT) = 3/8'' Control Port (NPT) = 3/8'' Reservoir Port (NPT) =...

  • #17600

    Cab Control Valve

    Stock available

    Commonly used as dash valve inside tractor or truck except 17600B which is used outside on dollies & trailers. Name Plate = 817 Knob = 13 Inlet Port (NPT) = 1/4'' Outlet Port (NPT) =...

  • #2000B

    Quick Release Valve 1/2

    Stock available

    These valves quickly exhaust delivery pressure when the supply line pressure to the inlet port drops. They are commonly used to release large air volumes from devices such as air suspension bags...

  • #2200/12

    Check Valve 3/4

    Low in Stock

    Allows air to flow through the valve in only one direction from inlet to outlet. Commonly used ahead of and in between reservoirs and on Control Line (Booster) valves. Inlet Port (NPT) =...

  • #2200/4

    Check Valve 1/4

    Stock available

    Allows air to flow through the valve in only one direction from inlet to outlet. Commonly used ahead of and in between reservoirs and on Control Line (Booster) valves. Inlet Port (NPT) =...

  • #2200/8

    Check Valve 1/2 x 1/2

    Stock available

    Allows air to flow through the valve in only one direction from inlet to outlet. Commonly used ahead of and in between reservoirs and on Control Line (Booster) valves. Inlet Port (NPT) =...

  • #8000

    Low Pressure Switch

    Stock available

    Low Pressure Switches are designed to complete an electrical circuit when the air pressure supplied to the switch falls below a certain air pressure setting. • Adjustable From 45 To 100 PSI • Factory...

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