Henan Yuda Valve Manufacturing Co.,ltd. is an integrated enterprise£¬R & D and manfacturer of the middle & low pressure butterfly valve.
Our main products including bilateral metal hardware sealed butterfly alve, Bidirectional rubber-seated sealing rubber, PTFE-seated buttefly valve, air valve, pipe expansion, pipe flange, gear box and other ancillary products.
The valve diameter DN40-DN3200, the pressure rating of 0.1***¡ª6.4***, with optional connection type of flange, clamp, welding, lugs; an...
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