Alloy Dual Plate Check Valve
Alloy Dual Plate Check Valve Body: Alloy Steel, Duplex Stainless Steel, Super Duplex Stainless Steel Disc: Alloy Steel, Duplex Stainless Steel, Super Duplex Stainless Steel Seat: PTFE, VITON, EPDM Nominal Diameter: DN50 to DN600 Nominal Pressure: Class150 to Class1500, PN16 to PN64 Dimensions DN D D1 D2 L R T 50 102 65 32 54 29 25 65 121 78 42.1 60 36 29.3 80 134 94 82 67 43.4 27.7 100 171 117 97.5 67 55.6 26.7 125 193 145 111.8 83 67.6 38.6 150 219 171 127 95 78.6 46.3 200 276 222 161.7 127 104.4 66 250 336 276 213.4 140 128 70.7 300 406 327 237.9 181 156.7 102 350 448 375 312.2 184 179.8 89.2 400 511 416 351 191 198.4 92.5 450 546 467 409 203 226.2 96.2 500 603 514 451.9 213 248.2 102.7 600 714 616 554.7 222 297.4 107.3
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