Tilting Disc Check Valve

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Description

Tilting Disc Check Valve

Body: Ductile Iron, Cast Iron

Disc: Ductile Iron, Cast Iron

Shaft: SS420, SS431

Body Seat: SS304

Disc Seal Ring: EPDM, NBR

Retainer Ring: Carbon Steel+ss304

Shaft Bearing: SS304

O Ring: EPDM

Pin: SS420

End Cover: Carbon Steel+Epoxy

Nominal Diameter: DN250 to DN1400

Nominal Pressure: PN1.0 to PN2.5

Design and Manufacture Standard: BS EN12334

Face To Face Standard: EN558-1, DIN3202 F4

Flange Dimension: EN1092, DIN250

 Dimensions                                                                                                                         Unit: mm

PN10

DN B B1 B2 C1 C2 H1 H2 H3 R R1 L n-d
250 50 330 412 180 100 290 65 6.5 195 – 165 4-23
300 50 355 446 180 100 320 75 7.5 220 – 178 4-23
400 50 415 516 200 100 365 105 8 300 – 216 4-26
500 80 470 560 230 110 390 112 12 370 700 229 4-30
600 80 530 590 280 110 430 147 18 430 700 267 4-30
700 100 615 705 300 135 485 165 25 500 800 292 4-30
800 100 730 795 350 150 590 190 32 590 875 318 4-36
900 125 840 930 410 170 600 220 38 660 950 330 4-36
1000 150 960 1050 445 200 620 245 45 698 1000 410 4-36
1200 150 1000 1260 530 230 755 287 60 865 1200 470 4-40
1400 175 1100 1350 530 260 880 362 77 1000 1350 530 4-40