Air Tank Pressure Protection Valve

Used on oem hendrickson supensions.

Air tank pressure protection valve.

Our customer service team is ready to help. The compressed air is then stored in a supply reservoir also called a wet tank from which it is then distributed via a four way protection valve into the primary reservoir rear brake reservoir and the secondary reservoir front trailer brake reservoir a parking brake reservoir and an auxiliary air supply distribution point. Closes at 70psi opens at 75psi. Designed for in tank mounting on tanks with dual outlet ports.

Pressure protection valves in the ad is air dryer. All meet asme code section viii for use with air and inert gas pressure vessels. Protects primary air source against loss of air pressure downstream. It is designed for in tank mounting on air tanks with dual outlet ports.

Start the engine and charge the air brake system again. Suspension levelling valves 15 16 12. If a pressure protection valve is found to be not functioning properly when testing either reservoir the ad is air. Turn the engine off.

These valves open to allow flow into the tank and close when flow stops or reverses direction preventing air from escaping the tank when the air compressor is not running. Dash valves 12 13 10. Generally found mounted to one side of the air tank. Safety valves 02 2.

Tractor protection valves 14 11. For corrosion resistance in wet conditions and harsh environments these valves have a 303 stainless steel body. Repeat steps 7 and 8 manually draining the other not previously drained manually reservoir. Quick release valves 04 4.

Spring brake valves 08 09 6. The vs 1128 is a 70psi pressure protection valve. Relay valves 05 07 5. Mon fri 8am 4 30pm est toll free.

Check valves 03 3. Uses 2 two 1 4 female npt thread ports that are opposed to each other. Foot valves 11 9. Release pressure in the line between a compressor and an air storage tank making start up easier on the motor.

The pressure protection valve protects the primary air source against loss of air pressure downstream.