Materials: Housing and cover: Aluminium or zinc alloy.
Seals: Nitrile rubber.

Medium: Compressed air, filtered, lubricated or non-lubricated.
Mode of operation: Poppet valve.
Mounting: In-line.
Operating pressure: 0.5 to 10 bar.
Operating temperature: 80°C max..
- enables air to be dumped quickly from air reservoirs and cylinders
- allows higher cylinder speeds to be achieved.