Product Description
Cast Iron Lining Type DUO Door Check Valve (ICHXRF-LTDD)
1)Standard
Design: API594
Face to Face: EN558
Flange: BS4504, ANSI B16.5, DIN2531/2532/2533
2) Main Parts Name and Material
Body: Cast Iron, Ductile Iron
Disc: Bronze, Ductile Iron, Stainless Steel
Spring: Stainless steel
Pin: SS410/416/304/316
Insert Body: Cast Iron+EPDM, Or Ductile Iron+EPDM
Bolt: Stainless steel
3)Size
2"~24"
4)Drawing
Attached picture or Website
Audited Supplier 
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