Dual Plate Check Valve 2025

Dual Plate Check Valve 2025 PN10/16/40 - Valve p1

FEATURES

  1. 2″~48″ (DN50~DN1200)
  2. W. P.: PN10/16/40 CLASS 150/300/600
  3. W. T.:-20℃ ~200℃ (-4℉~392℉)
  4. Investment casting
  5. Metal to metal (option)

Dual Plate Check Valve 2025 PN10/16/40 - Valve p2
ITEM PARTS MATERIAL
1 BODY ASTM A351-CF8M
ASTM A216 WCB
DUCTILE IRON
2 PLATE ASTM A216 WCB / ASTM A351 CF8
ASTM A351 CF8M / ASTM A351 CF3M
3 SPRING AISI 316 WPA
4 HINGE PIN AISI 304 / AISI 316
5 STOP PIN
6 PLUG S25C
7 BODY BEARING TEFLON
8 PLATE BEARING
9 SPRING BEARING
10 EYE BOLT SS41
11 BODY SEAT NBR / EPDM / VITON
SAME MATERIALS AS THE PLATE
410SS OVERLAY / STELLITY #6 OVERLAY
PN16 ONLY, OTHER PRESSURE RATING PLEASE CONTACT US.

DN A B C D WEIGHT (kg)
50 109 60 54 32 3
65 129 73 54 37 4
80 144 89 57 45 5
100 164 114 64 53 6
125 194 141 70 67 9
150 220 168 76 79 10
200 275 219 95 105 19
250 331 273 108 123 31
300 386 324 143 155 56
350 446 356 184 170 71
400 498 406 191 195 99
450 558 457 203 219 118
500 620 508 213 244 180
600 737 610 222 292 258
700 807 711 321 337 580
800 914 813 356 397 526
900 1014 914 368 440 656
1000 1131 1016 419 495 1010
1200 1345 1219 524 603 1926

unit:mm
NPS A B C D WEIGHT (lb)
2″ 4.29 2.36 2.13 1.26 6.6
2-1/2″ 5.08 2.87 2.13 1.46 8.8
3″ 5.67 3.50 2.24 1.77 11
4″ 6.46 4.49 2.52 2.09 13.2
5″ 7.64 5.55 2.76 2.64 19.8
6″ 8.66 6.61 2.99 3.11 22
8″ 10.83 8.62 3.74 4.13 41.9
10″ 13.03 10.75 4.25 4.84 68.3
12″ 15.20 12.76 5.63 6.10 123.4
14″ 17.56 14.02 7.24 6.69 156.5
16″ 19.61 15.98 7.52 7.68 218.2
18″ 21.97 17.99 7.99 8.62 260.1
20″ 24.41 20.00 8.39 9.61 396.7
24″ 29.02 24.02 8.74 11.50 568.6
28″ 31.77 27.99 12.64 13.27 1278.3
32″ 35.98 32.01 14.02 15.63 1159.3
36″ 39.92 35.98 14.49 17.32 1445.8
40″ 44.53 40.00 16.50 19.49 2226
48″ 52.95 47.99 20.63 23.74 4244.9

unit:in