Henan Yuda Valve Manufacturing Co., Ltd is an integrated enterprise who set design research and development of the middle and low pressure butterfly valves for both fluid control and adjustment and the manufacturing casting processing and seals of the special valve as a whole.The company has advanced production technology, complete product resources, strong capital strength, as the strong backup force of the supply for you. 
Main products: double eccentric butterfly vavle;
                       triple eccentric butterfly valve;
Size range: DN40--DN3200 2''--128'';
Pressure:0.1MPa--6.4MPa;
Material: Ductile iron, cast steel, stainless steel, alloy etc;
Actuator: handle, worm gear, electric, pneumatic, hydraulic;
Application: the petroleum, chemical industry, metallurgy, building materials, military industry, water supply and drainage, heating, gas supply and other industries;
Design standards: API609, AWWA C504, BS EN593, DIN3354, GB/T12238 etc.

Your satisfaction, Yuda's expectations; your expectation, Yuda's pursuit. 
"To be honest man, to work seriously" is the spirit of enterprise.