This value has low failure rate for long service life, the mechanical valve supports the precision mechanical structure.

Very Safe to use, button valve is with aluminum alloy shell, which withstands pressure and the explosion.

Used with confidence,it supports guaranteed quality after many inspections before leaving the factory.

Via thread connection form, such button valve can be widely applicated in various pneumatic systems and more.

It work as a switch valve so button valve is easy to use in the practical life, entitled with practical adoptability.