KOR SWING / LIFT CHECK VALVE are manufactured in
accordance. With BS 1868. They are quality constructed steel (ASTM
A-216 Gr. WCB.) Forged carbon steel (ASTM A-105/A-351/182 Cast
Stainless steel) (ASTM A-351/CF8/CF8M).
PART NAME
MATERIAL
BODY
C.I. (IS210
GR.FG.200) C.S. (ASTM A-216 Gr. WCB) / F.C.S. (A-105) S.S. (ASTM - A - 351 Gr. CF8
CF8M) & Alloy Steel
HINGE
C.S./AISI410/ASTM-A 351.Gr. CF8 CF8M
DISC
ASTM -A-216 Gr. WCB/AISI410/ Stellited
/ASTM -A-351-Gr.CF8/CF8M & Alloy Steel
SEATRING
ASTM -A-216 Gr. WCB/AISI410/ Stellited
/ASTM -A-351-Gr.CF8/CF8M & Alloy Steel