Check Valve Supplier



Details :

  • Conventional Port Opening, Piston, Ball or Swing
  • NPS 1/4-2 (DN 8-50), ASME CLASS 800, 1500
  •  Ball type only.  2) Swing type only.  3) Bolted bonnet only
  • Piston or swing type only  5) Piston or ball type only
  • Bolted bonnet swing check disc CoCr alloy Gr. 6 only

Specifications

Material Metal
Application Industrial
Condition New

Additional Information

Min. Order Quantity 100 Piece(s)


Graphical Images (ASME Class 150 & 300)

Graphical Images (ASME Class 150 & 300)

Graphical Images (ASME Class 900)

Graphical Images (ASME Class 900)

Graphical Images (ASME Class 1800 & 1500)

Graphical Images (ASME Class 1800 & 1500)

Dimensions (in mm, unless specified) & Weights (in kg)

Valve Size Class 150 Class 300 Class 600
L H Approx. Wt. L H Approx. Wt. L H Approx. Wt.
FI. B/W FI. B/W FI. B/W FI. B/W FI. B/W FI. B/W
50 (2”) 203 203 165 21 19 267 267 165 24 19 292 292 178 35 30
65 (21/2”) 216 216 175 24 20
80 (3”) 241 241 181 34 30 317 317 190 45 36 356 356 203 55 46
100 (4”) 292 292 213 49 42 356 356 229 70 56 432 432 229 92 70
150 (6”) 356 356 273 88 79 444 444 279 151 129 559 559 365 204 161
200 (8”) 495 495 335 168 154 533 533 343 242 210 661 661 442 323 260
250 (10”) 622 622 406 280 260 622 622 368 333 284 787 787 450 550 455
300 (12”) 698 698 483 413 382 711 711 412 450 378 838 838 590 790 680
350 (14”) 788 788 515 509 466 839 839 559 659 556
400 (16”) 864 864 455 580 524 864 864 636 873 747
450 (18”) 978 978 500 635 583 978 978 562 1090 900
500 (20”) 978 978 675 925 855 1016 1016 675 1360 1176
600 (24”) 1295 1295 780 1500 1403 1346 1346 790 1850 1573

Check Valve Exploded View

Check Valve Exploded View

Dimensions (in mm, unless specified) & Weights (in kg)

Valve Size Class 900 Class 1500
L H Approx. Wt. L H Approx. Wt.
FI. B/W FI. B/W FI. B/W FI. B/W
50 (2”) 368 368 250 69 53
65 (21/2”)
80 (3”) 381 381 250 88 70 470 470 285 118 89
100 (4”) 457 457 280 162 131 546 546 340 177 134
150 (6”) 610 610 350 336 275 705 705 400 566 467
200 (8”) 737 737 420 673 569 832 832 465 892 728
250 (10”) 838 838 510 938 789 991 991 570 1730 1447
300 (12”) 965 965 610 1480 1280 1130 1130 680 2580 2157

Technical Data

Part  Standart Materials
Body A105
Cover A105
Seat (integral) CoCr alloy
Disc CA 15 HT or CoCr alloy
Ball Gr. 440C
Spring Gr. 302
Cap Screw Gr. B7
Gasket Gr. 304 (stainless & graphite)
Swing Holder CA 15 HT
Swing Pin Gr. 410

 


Bolted Swing Check Dimension and Weights

Size NPS DN A Port B End to end C Center to top, bolts K Socket Weld bore L Socket Weld depth Weight kg
800 1500 800 1500 800 1500     800 1500
8 14.1 9.5
10 17.5 9.5
15 12.7 12.7 89 152 64 94 21.7 9.5 2.1 2
20 12.7 12.7 89 152 64 94 27.1 12.7 2.1 3
25 19.1 19.1 127 152 89 94 33.8 12.7 5.4 5.4
32 31.8 31.8 133 178 86 94 42.5 12.7 7 9
40 31.8 31.8 133 178 86 107 48.6 12.7 7 9
50 38.1 38.1 152 229 109 132 61.1 15.9 10 12

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