| Place of Origin |
Zhejiang China (Mainland) |
| Model Number |
D71x |
| Brand Name |
HDV |
| Standard or Nonstandard |
Standard |
| Structure |
Butterfly |
| Pressure |
Low Pressure |
| Power |
Manual |
| Material |
Casting |
| Temperature of Media |
Normal Temperature |
| Media |
Acid |
resilient seated wafer butterfly valve l Nominal Diameter: DN 40mm---DN 600mm (1.5 inch---24inch) l Nominal Pressure: PN 1.0Mpa---PN 1.6Mpa l Working Temperature: -50--+110°c l Applicable medium: water, gas, oil, alkali, salt, organic compounds and weak acid. Materials of valve Name Of Vave PartsMaterialsBodyCI. DI. Carbon Steel(WCB). Stainless Steel.DiscDI nylon coating. DI chlorinated polyether coating,DI chrome plating, Al-bronze, Stainless steel, Carbon steel plating, Glass-lined carbon steel claddingSeatNatural rubber, Nitrile rubber, Chloroprene rubber, Ethylene-propylene rubber, Silicone rubber, Fluorine rubber, PTFEStemStainless steel. Carbon steel. Carbon steel with nylon coating.BushingsLubricating bronze, PTFEO RingEthylene-propylene rubber, Nitrile rubberCoatingDN 40---600 ( 1.5”---24” ) Spray-paintedActuator DevicesMalleable handle, Turbine reduction gear, Electric actuators, Pneumatic actuators