Compared to conventional swing check valve, YDF’s dual plate check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance. Valves are designed in accordance to API 594 and have dual plate or single plate design.

 

Design Feature  Product Range
  • Dual plate or single plate
  • Light-weight & compact design
  • Spring loaded disc
  • Resilient or metal seated
  • Optional plug disc
 
  • Type：Gate, Globe, Check
  • Size： 1/2~60”(DN15~DN1500)
  • Rating： 150~1500LB(PN16~PN250)
  • Body Materials： Carbon Steel, Stainless Steel, Duplex Steel
  • End Connection： WAFER，LUG，RF