GOST Lift Check Valve
Main parts and materials :
1 . Body & Bonnet : Grey iron GG25
2 . Disc : A105+2Cr13 , GG25+2Cr13
3 . Stem : Stainless Steel
4 . Seat Ring : Stainless Steel
Standards :
1 . Face to Face : DIN3202-F1
2 . DIN2532/2533
Test :
1 . Nominal Pressure(MPa) : 1.6
2 . Shell Test(MPa) : 2.4
3 . Seal Test(MPa) : 1.8
Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!
