偏心半球阀

Eccentric hemisphere valve

软密封蝶阀

soft-seal butterfly valve

水电液控球阀

Hydro - electric hydraulic control ball valve

水利闸阀

Water conservancy gate valve

城燃浮动球阀

City Gas Floating Ball Valve

城燃钢制PE球阀

City Gas Steel PE Ball Valve

城燃高性能闸阀

High-Performance Gate Valve for City Gas

供热法兰球阀

Flanged Ball Valve for Heating Systems

供热全焊球阀

Fully Welded Ball Valve for Heating Systems

法兰管线球阀

Flanged Pipeline Ball Valve

轴流式调节阀

Axial Flow Control Valve

LTB型多级调流阀

Multi-Stage Control Valve