MVS Lined 'A' Weir Type Diaphragm Valve are Manufacturing in Cast Ductile Iron Body with Various Lining option and Bonnet ON / OFF YELLOW POSITION INDICATOR. Body Lining has high permeation resistance and is vacuum-proof anchored, high Destiny PTFE backed by EPDM Rubber Diaphragm does't allow media to come in contact with internal working parts, thus ensuring Long-listing , trouble-free and law cost / time saving maintenance operation:

 
 
01) Size Range 15 mm to 250 mm
02) Mfg. Standard EN 13397 (BS 5156)
03) Testing Standard EN 12266-1 (BS 6755-1)
04) Flange Dimensions ANSI B16.5- Class 150# - 300# , DIN , BS10, JIS etc
05) Face to Face EN 558 - 1 Series 7&1
06) Body & Nonnet M.O.C S.G. Iron, C.S. (WCB), S.S. 304 / 304L, S.S. 316/ 316L
07) Stem M.S., S.S. 410, S.S. 304 / 304L, S.S. 316/ 316L
08) Diaphragm PTFE Backed By EPDM / Neoprene Rubber (Screw)
09) Body Lining Options PTFE, FEP, PFA, PVDF, ECTFE, PP, HDPE, ETFE
10) Lining ThicknessMinimum 3.0 mm 15.0 mm overall
11) Lining Spark Test 20 KVDC (Body Liner &All Wetted Parts)
12) Hydro Test Body : 20 Kg/cm2, Seat : 10 Kg/ cm2, Air : 06 Kg/cm2

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