American standard series hand wheel and spool.
Make use of spring stoppers which have self-locking and caution, fastner equipment.
Each dry gas valve is leak tested before leaving our factory.
Safety high qulity celling double-head gas cock gas valve
Parent Metal：
Brass
Sealing：
Nitrile
Lubricant：
Applicable to combustible gas
Solder：
Ag 55: Sn
Spool：
can be used for conventional low pressure gas system
Maximun working pressure：
7bar/100psi
Product description：
American standard series hand wheel and spool.
Make use of spring stoppers which have self-locking and caution, fastner equipment.
Woring angle:90°
Each dry gas valve is leak tested before leaving thr factory
