Quick Exhaust Valve and Muffler Part Numbers

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Validation Status	Validated

Publication Status	Published

URL Name	Quick-Exhaust-Valve-and-Muffler-Part-Numbers

Article Details

Article Number 000002000

Title Quick Exhaust Valve and Muffler Part Numbers

Summary List of Part Numbers for Quick Exhaust Valves and Mufflers including Milrail 5 port pilots

Article Text

This article concerns the part numbers for the quick exhaust components of various pneumatic systems. Pictures and part numbers listed below.

If help is needed in the diagnosis or repair of a quick exhaust valve please go to this knowledge article Quick Exhaust Air Valves

A guide to installing repair kits for a Quick Exhaust valve can be found here: Quick Exhaust Repair Kits
And a here is a helpful list of pneumatic connection parts: Common Air Fittings

An explanation of quick exhaust valves from the first mentioned knowledge article: A quick exhausts vents pressure from devices that store a large volume of air, i.e. an air cylinder and push downs (Firestone air mounts). This allows the cylinder or air bag device to get in a ready state (completely exhausted without any pressure) more rapidly than relieving the pressure back through the valve that supplies air to the device.

The incoming air that is fed through the quick exhaust seals the exhaust port and sends the air towards the air cylinder or component. When the incoming pressure turns off, the seal to the exhaust port is broken (or popped open) and dumps a large volume of air out of the exhaust port.

Muffler / Silencer part numbers are found lower in the article or click HERE

96M055 / DELTROL QUICK EXHAUST VLV.1/4"

This is by far the most widely used exhaust valve found in many Milnor pneumatic systems.

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96M055 works as the replacement for discontinued exhaust valves 96M051 - WABCO QUICK EXHAUST VLV.1/4 and a substitute for 98CX900741 - QUICK EXHAUST VALVE 1/4, 4840F CSM used on our import machines.