Botou Zecheng Environmental Protection Machinery Equipment Co., Ltd.-Environmental Protection Machine,Eco-friendly equipment,Roll forming machine,Stamping Spare Parts

Manual plug-in valve
Manual plug-in valve
Manual gate valve, also known as manual knife gate valve, is a type of valve where the gate and valve seat are always in ...
Pneumatic plug valve
Pneumatic plug valve
The pneumatic plug valve is mainly composed of components such as frame, gate, screw, nut, etc. By turning the handwheel ...
Electric round mouth plug valve
Electric round mouth plug valve
Electric circular gate valve, also known as electric spiral gate valve, is usually used in conjunction with the unloader....