These deadman valves are designed to be held open and to spring close when released (self closing). Suitable for service stations, trucks, public areas, gardens. The same features are also useful in industrial applications, where a valve must not be left open unattended.
Available in sizes 1/4" to 2", these valves are also Gas Approved to EN331.
Body is manufactured from hot forged sand blasted, external nickel plated brass body and cap sealed with Loctite® or equivalent thread sealant, using the finest brass according to EN 12165 and EN 12164 (formerly DIN 17660 and UNI 5705-65) specifications.
The Stem is blowout-proof and made from nickel plated brass, with two FPM O-rings at the stem for maximum safety.
The Sealing is pure PTFE self-lubricating seats with flexible-lip design.
The threaded ends are to EN 10226-1, ISO 228 parallel female by female.