OEM Customized China Ductile Cast Iron Di Ci Stainless Steel EPDM Seat Water Resilient Wafer Lug Lugged Type Double Flange Industrial Wafer Butterfly Valve Pn16 DN150 Factory
Short Description:
Fluorine butterfly clip on, The channel of the valve body inner surface smooth, fluid resistance of high CV value, strong circulation, moderate torque, the zero leakage of four seal structure and elastic rubber gasket seat with SI in high temperature
