Reliable top quality and great credit score standing are our principles, which will help us at a top-ranking position. Adhering on the tenet of “quality first, consumer supreme” for Top Grade China Stainless Steel/Cast Iron/Cast Steel/Ductile Iron Butterfly Tilting Dual Disc/Plate Wafer Type Check Valve, The principle of our corporation is always to give high-quality merchandise, expert service, and honest communication. Welcome all friends to place trial get for making a long-term enterprise partnership.
Reliable top quality and great credit score standing are our principles, which will help us at a top-ranking position. Adhering on the tenet of “quality first, consumer supreme” for Check Valve, China Dual Plate Check Valve, Ductile Iron Check Valve, Providing Quality Goods, Excellent Service, Competitive Prices and Prompt Delivery. Our items are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.
Meterial of main parts
Components name |
Material |
Valve body |
Cast iron ¡¢ductile iron |
Valve cover |
Cast iron ¡¢ductile iron rubber coated |
Stem |
Stainless steel |
Technical data
PN (MPa) Nominal Pressure |
1.0 |
1.6 |
2.5 |
(MPa) Intensity pressure test |
1.5 |