The key to our success is âGood Merchandise High-quality, Reasonable Selling price and Efficient Serviceâ for OEM China China API Ductile Iron Double Flanged Double Eccentric Butterfly Valves with Worm Gear Butterfly Valve, Sincerely hope weâre increasing up along with our buyers all around the entire world.
The key to our success is âGood Merchandise High-quality, Reasonable Selling price and Efficient Serviceâ for China Manual Butterfly Valve, Flanged Butterfly Valve, Worm Gear Butterfly Valve, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We now have found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our goods are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
Pressure and temperature
DN(mm) Nominal diameter |
DN50~1000 |
PN(MPa) Nominal pressure |
1.0~1.6 |
¡æ Working temperature |
-23~+121 |
Suitable mediums |
Fresh water, sewage, sea water, gas etc. |