Sealco

#13

Knob Black - Ctrl Valve

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#99600BL

S/Brake Cab Valve (Locking)

Commonly used as dash valve inside tractor or truck. Automatically shuts-off when inlet pressure drops below indicated psi.

#110701

Spring Brake Valve

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#110410

Two Port Service Relay Valve 3/8'' Control Port (NPT) Two Port Service Relay Valve 3/8'' Contr...

Non-ABS four port service relay valves in several configurations. Control Port (NPT) = 3/8'' Reservoir Port (NPT) = 1/2'' Delivery Ports (NPT) = 3/8'' Nominal Crack Pressure = 4.0 PSI

#17600B

Emergency Release / Yard Valve 1/4'' Inlet Port (NPT) Emergency Release / Yard Valve 1/4'' Inl...

Used on Dolly & Trailer Park Brake Release Inlet Port (NPT) = 1/4'' Outlet Port (NPT) = 1/4'' Exhaust Port (NPT) = 1/4''

#3100

Mini Valve - Control Line Valve

Used on older trailers and dollies. Newer vehicles should use the 110580 or 110570. Control Port (NPT) : 1/4'' Reservoir Port (NPT) : 3/8'' Delivery Ports (2) (NPT) : 1/4'' Nominal Crack Pressure: 2...

#110376

Emerg Control Valve Sealco

This valve is used on axles with service brake chambers only. It is commonly used on dollies, trailer turntables, and other axles exempt from spring brakes requirements.

#110591

Lift Axle Control Valve

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#3800

S/Brake Exhaust Valve - In Line

This inline valve will pass and retain supply pressure to the delivery port until the supply pressure drops to less than half that of the delivery. Vents pressure quickly at the valve rather than...

#110139

Relay Valve W/Ratio

Auxiliary Supply (NPT) = 3/8'' Control Port (NPT) = 3/8'' Reservoir Port (NPT) = 3/4'' Delivery Ports (2) (NPT) = 3/8'' Nominal Crack Pressure = 4.5 PSI

#110360

Relay Valve - Lov/2

Non-ABS two port service relay valves in several configurations. Control Port (NPT) = 3/8'' Reservoir Port (NPT) = 1/2'' Delivery Ports (NPT) = 3/8'' Nominal Crack Pressure = 1.5 PSI

#110380

Relay Valve 4-Port

Non-ABS four port service relay valves in several configurations. Control Port (NPT) = 3/8'' Reservoir Port (NPT) = 3/4'' Deliver Ports (NPT) = 3/8'' Nominal Crack Pressure = 1.5 PSI