Valves
Threaded Tube Fittings
Model:H12W-16P
Valve material: stainless steel: Origin
Mainland China: valve structural form
Wire connection: material
Stainless steel
Connection method: thread
Color classification: About the difference between soft seal/hard seal: There is a cushion on the soft seal valve plate and there is no cushion on the hard seal valve plate. The hard seal cannot achieve zero leakage. If you have high gas requirements it is recommended to buy a soft seal.