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Valve Seriers - Butteryfly Valve Seriers
WAFER RUBBER-LINED BUTTERFLY VALVE END71X/J
A. WAFER RUBBER-LINED BUTTERFLY VALVE STRUCTURE DRAWING
END71X/J Wafer rubber-lined butterfly valve
END71X/J Wafer rubber-lined butterfly valve
END71X/J Wafer rubber-lined butterfly valve
B. WAFER RUBBER-LINED BUTTERFLY VALVE MAIN EXTERNAL AND CONNECTION DIMENSIONS
DN(mm) PN(MPa) Connection dimensions(mm) External dimensions (mm)
L D D1 Zφd END41X/J
H H0 A B
40 1.0/1.6 43 145 110 4-18 58 220 266 65
50 43 165 125 4-18 63 235 266 65
65 46 185 145 4-18 70 250 266 65
80 46 200 160 4-18/8-18 83 275 266 65
100 52 220 180 8-18 105 316 266 65
125 56 250 210 8-18 115 340 310 65
150 56 285 240 8-22 137 376 310 65
200 60 340 295 8-22/12-22 164 470 370 90
C. BUTTERFLY VALVE : MATERIAL FOR MAIN PARTS
Name of parts Material
Body C.l, Ductile iron, No25, WCB, Stainless steel
Butterfly board C.l, Ductile iron, No25, WCB, Stainless steel
Stem Grade , WCB, Stainless steel
Sealing face Neoprene, NBR, EPOM, PTFE
Packing PTFE , Flexible granite, NBR, V washer
SERVICE CARD
The technical data subject to amend without notice