MVS Lined Ball Check Valves are generally made from Cast Ductile Iron with lining. It is a Full Port, Bi-Directional, Two Piece design, Bolted Body Construction with Floating SOLID PTFE Ball, Replaceable Seat, Bubble Tight Shut Off, Full Flow Efficient, suitable for Vertical or Horizontal Installation :

01) Size Range 25 mm to 300 mm
02) Mfg. Standard API 6D
03) Testing Standard API 598
04) Mounting Confirmity ANSI B 16.5 -Class 150#/300#, BS10Table, DIN etc
05) Face to Face ANSI B 16.10
06) Body & Disc M.O.C. S.G. Iron, C.S. (WCB), S.S.304 /304L, S.S.316 / 316L
07) Body Lining PTFE, FEP , PFA
08) Disc Lining Options PTFE, FEP, PFA, PVDF, ECTFE, PP, HDPE, ETFE
09) Lining Thickness Minimum 3.0 mm / 5.0 mm overall
10) Lining Spark Test 20 KVDC (Body Liner &All Wetted Parts)
11) Hydro Test Body : 20 Kg/cm2, Seat : 10 Kg/ cm2, Air : 06 Kg/cm2


MVS Fully Lined Wafer Type Swing check valve has a fully fluoropolymer encapsulated one piece disc and hinge and lined body, suitable to mount between two flanges of ANSI B 16.5, it has very wide range of uses in all highly corrosive and arduous conditions. The non return valve has very simple operation allowing flow only one way through the valve and can be installed in both Horizontal and Vertical Applications

01) Size Range 15 mm to 200 mm
02) Mfg. Standard As per MVS Standard
03) Testing Standard EN 12266-1 (BS 6755 - Part1), API 598
04) Flange Dimensions ANSI B 16.5 -Class 150#- 300#, DIN, BS10, JIS etc
05) Face to Face ASME B 16.10
06) Body M.O.C. S.G. Iron, C.S. (WCB), S.S.304 / 304L,S.S.316 / 316L
07) Ball Solid PTFE
08) Body Lining Options PTFE, FEP, PFA, PVDF, ECTFE, PP, HDPE, ETFE
09) Lining Thickness Minimum 3.0 mm / 5.0 mm overall
10) Lining Spark Test 20 KVDC (Body Liner &All Wetted Parts)
11) Hydro Test Body : 20 Kg/cm2, Seat : 10 Kg/ cm2, Air : N.A.

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