Check Valves: Dual Plate Check Valves - Buttwelded End Type

Dual Plate Check Valves
Buttwelded End Type BWR
Drawings
Dimensions
Size
inches		 Pressure Rating A
inches		 B
inches		 APPROX WT
lb kg
4 150 5.097 4.75 15.2 6.9
300 5.097 4.75 16.2 7.4
600 5.337 4.75 18.6 8.5
900 5.777 6.5 31 14.1
1500 6.105 6.5 35.9 16.3
2500 6.685 6.5 42.4 19.2
6 150 6.625 5.375 29.5 13.4
300 6.625 5.375 29.5 13.4
600 6.769 5.375 32.2 14.6
900 9.008 8.125 61.5 27.9
1500 9.008 8.125 80.9 36.7
2500 9.008 8.125 96.2 43.7
8 150 8.917 6 48.6 22
300 8.917 6 55.1 25
600 9.429 8.5 95.6 43.4
900 9.929 11.5 151.1 68.5
1500 11.189 11.5 203.4 92.3
2500 12.309 11.5 249.3 113.1
10 150 10.655 7.375 94.4 42.8
300 10.655 7.375 94.4 42.8
600 11.395 10.313 170.7 77.5
900 12.035 10.313 198.6 90.1
1500 13.64 13.625 351.1 159.3
2500 14.46 13.625 395 179.2
12 150 12.971 8.5 138.7 62.9
300 12.971 8.5 152.1 69
600 13.851 11.5 256.8 116.5
900 14.671 12.5 350.4 159
1500 16.505 13.75 516.5 234.3
2500 14.46 16.25 758.4 344.1
14 150 14.96 10.25 223.8 101.5
300 14.96 10.25 248 112.5
600 15.033 14 437.9 198.7
900 15.033 14 508.7 230.8
1500 16.913 14 581.6 263.9
16 150 16.745 12 321.5 145.9
300 16.745 12 361.5 164
600 17.363 15.75 579.7 263
900 18.483 15.75 693.7 314.7
1500 19.44 17.25 956.7 434.1
[Click here for 18" to 48" sizes]
Options

Customer must state pipe schedule at time of enquiry. The nominal bore of the valve will be determined by the pipe schedule selected by the customer and be in accordance with ASME/ANSI B16.25
Exploded View
not available