阀门 Valves
卡套式球阀 Globe valve with sealing bushing
仪表截止阀 Instrument block valve
接表式仪表截止阀 Direct adapting instrument block valve
节流式仪表截止阀 Throttling type instrument block valve
内螺纹截止阀 Internal threaded block valve
气源球阀 Ball valve for air supply
二通阀 Two-way valve
切换阀 Switch-over valve
直形外螺纹截止阀 Straight external threaded block valve
角形外螺纹截止阀 Angle external threaded block valve
压套式仪表截止阀 Instrument block valve with pressed coupling
气动蝶阀 Pneumatic butterfly valve
热动式疏水器 Thermo-operated steam trap
(编辑：林芳) |
