double offset butterfly valve

Eccentric Half Ball Valve,Ball Valve, Rubber sealed ball valve Eccentric semi-ball in its entirety stiffness, low head loss, and strong anti-pollution decontamination capabilities, advantages, can adapt to high ... ادامه مطلب

Eccentric Plug valve,Full Port, Ductile Iron, Zero Leakage,SS Eccentric plug valve mostly used for water supply and sewage systems, is a zero-leakage, moisture damage, maintenance-free, high-life valve, The ... ادامه مطلب