steel ball valves

Steel Valves

Our steel valves include threaded gate valves and swing check valves, made of casting stainless steel.

Steel Gate Valves

steel gate valves

Nominal pressure of steel gate valve is 1.6MPa at temperature -29~180°C, and ≤0.6MPa for saturated steam.

Maximum permissible leakage of our steel valves with non-metal elastic sealing should be right down to zero, and that of gate valves with metal seal is 0.1×ND³/sec.

Steel Check Valves

steel check valves

Nominal pressure of steel gate valve is 1.6MPa at temperature -29~180°C, and ≤0.6MPa for saturated steam.

Maximum permissible leakage of our steel valves with non-metal elastic sealing should be right down to zero, and that of gate valves with metal seal is 0.1×ND³/sec.