China DN50 Dual Plate Wafer Butterfly Check Valve with Spring, Find details about China Check Valve, Wafer Type Check Valve from DN50 Dual Plate Wafer Butterfly Check Valve with Spring
Detailed Description of wafer type double plate check valve | |
Series: | wafer type double plate check valve |
Design Standard: | API609/ISO5752 |
Size: | DN50-DN600/2" -24" |
Flange: | PN6, PN10, PN16, PN25, ANSI150, ANSI125, JIS 10K, TABLE" D" , TABLE" E" |
Face to face: | ISO 5752 |
Body: | Cast Iron/Ductile Iron/Stainless Steel |
Disc: | Ductile Iron/Ni-plated ductile iron/Stainless steel/Al-Bronze |
Stem: | Zine Plated Steel/ Stainless Steel |
Seat: | EPDM/NBR/PTTE |
Application: | petroleum, chemical industry, water and electricity, foodstuff, medicament, light textile, paper making, metallurgy etc. |
Certification: | ISO9001: 2008, CE, SGS |