Wafer Pattern Silent Check Valve - Cast Steel/Stainless Steel
Silent Check Valves
150WCS Series - PRODUCT DATA BULLETIN 150WCS Series - INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Series '150WCS'
Available with cast steel or stainless steel body in sizes 2" to 12" with a body designed to fit between ANSI 150# and 300# flanges for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
2" to 4" 720 psi @ 100 deg. F
640 psi @ 250 deg. F.
5" to 12" 275 psi @ 100 deg. F.
245 psi @ 250 deg. F.
Notes:
- These valves are designed for horizontal and vertical flows.
- The conical spring design allows the plug greater travel, resulting in better flow characteristics than valves of conventional design.
- These valves can be machined to accept an optional soft seat (usually Buna-N) for bubble tight shut-off.
Item Number |
Size |
End Connections |
A |
B |
Body Material |
Seat Material |
|---|---|---|---|---|---|---|
| 150WCSSSBR-6 150WCSSSBR-6/Asset/150WCS.jpg | Size N/A 150 mm6 in | End Connections N/A Wafer type | A N/A 140 mm5 1/2 in | B N/A 248 mm9 3/4 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Buna-N |
| 150WCSSSBR-8 150WCSSSBR-8/Asset/150WCS.jpg | Size N/A 200 mm8 in | End Connections N/A Wafer type | A N/A 165 mm6 1/2 in | B N/A 305 mm12 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Buna-N |
| 150WCSSSBR-10 150WCSSSBR-10/Asset/150WCS.jpg | Size N/A 250 mm10 in | End Connections N/A Wafer type | A N/A 210 mm8 1/4 in | B N/A 406 mm16 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Buna-N |
| 150WCSSSBR-12 150WCSSSBR-12/Asset/150WCS.jpg | Size N/A 300 mm12 in | End Connections N/A Wafer type | A N/A 286 mm11 1/4 in | B N/A 483 mm19 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Buna-N |
| 150WCSSSER-2 150WCSSSER-2/Asset/150WCS.jpg | Size N/A 50 mm2 in | End Connections N/A Wafer type | A N/A 67 mm2 5/8 in | B N/A 108 mm4 1/4 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-EPDM |
| 150WCSSSER-2 1/2 150WCSSSER-2 1/2/Asset/150WCS.jpg | Size N/A 65 mm2 1/2 in | End Connections N/A Wafer type | A N/A 73 mm2 7/8 in | B N/A 127 mm5 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-EPDM |
| 150WCSSSER-3 150WCSSSER-3/Asset/150WCS.jpg | Size N/A 80 mm3 in | End Connections N/A Wafer type | A N/A 80 mm3 1/8 in | B N/A 146 mm5 3/4 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-EPDM |
| 150WCSSSER-4 150WCSSSER-4/Asset/150WCS.jpg | Size N/A 100 mm4 in | End Connections N/A Wafer type | A N/A 102 mm4 in | B N/A 178 mm7 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-EPDM |
| 150WCSSSER-5 150WCSSSER-5/Asset/150WCS.jpg | Size N/A 125 mm5 in | End Connections N/A Wafer type | A N/A 121 mm4 3/4 in | B N/A 213 mm8 3/8 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-EPDM |
| 150WCSSSER-6 150WCSSSER-6/Asset/150WCS.jpg | Size N/A 150 mm6 in | End Connections N/A Wafer type | A N/A 140 mm5 1/2 in | B N/A 248 mm9 3/4 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-EPDM |
| 150WCSSSER-8 150WCSSSER-8/Asset/150WCS.jpg | Size N/A 200 mm8 in | End Connections N/A Wafer type | A N/A 165 mm6 1/2 in | B N/A 305 mm12 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-EPDM |
| 150WCSSSER-10 150WCSSSER-10/Asset/150WCS.jpg | Size N/A 250 mm10 in | End Connections N/A Wafer type | A N/A 210 mm8 1/4 in | B N/A 406 mm16 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-EPDM |
| 150WCSSSER-12 150WCSSSER-12/Asset/150WCS.jpg | Size N/A 300 mm12 in | End Connections N/A Wafer type | A N/A 286 mm11 1/4 in | B N/A 483 mm19 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-EPDM |
| 150WCSSSVR-2 150WCSSSVR-2/Asset/150WCS.jpg | Size N/A 50 mm2 in | End Connections N/A Wafer type | A N/A 67 mm2 5/8 in | B N/A 108 mm4 1/4 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Viton |
| 150WCSSSVR-2 1/2 150WCSSSVR-2 1/2/Asset/150WCS.jpg | Size N/A 65 mm2 1/2 in | End Connections N/A Wafer type | A N/A 73 mm2 7/8 in | B N/A 127 mm5 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Viton |
| 150WCSSSVR-3 150WCSSSVR-3/Asset/150WCS.jpg | Size N/A 80 mm3 in | End Connections N/A Wafer type | A N/A 80 mm3 1/8 in | B N/A 146 mm5 3/4 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Viton |
| 150WCSSSVR-4 150WCSSSVR-4/Asset/150WCS.jpg | Size N/A 100 mm4 in | End Connections N/A Wafer type | A N/A 102 mm4 in | B N/A 178 mm7 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Viton |
| 150WCSSSVR-5 150WCSSSVR-5/Asset/150WCS.jpg | Size N/A 125 mm5 in | End Connections N/A Wafer type | A N/A 121 mm4 3/4 in | B N/A 213 mm8 3/8 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Viton |
| 150WCSSSVR-6 150WCSSSVR-6/Asset/150WCS.jpg | Size N/A 150 mm6 in | End Connections N/A Wafer type | A N/A 140 mm5 1/2 in | B N/A 248 mm9 3/4 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Viton |
| 150WCSSSVR-8 150WCSSSVR-8/Asset/150WCS.jpg | Size N/A 200 mm8 in | End Connections N/A Wafer type | A N/A 165 mm6 1/2 in | B N/A 305 mm12 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Viton |
| 150WCSSSVR-10 150WCSSSVR-10/Asset/150WCS.jpg | Size N/A 250 mm10 in | End Connections N/A Wafer type | A N/A 210 mm8 1/4 in | B N/A 406 mm16 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Viton |
| 150WCSSSVR-12 150WCSSSVR-12/Asset/150WCS.jpg | Size N/A 300 mm12 in | End Connections N/A Wafer type | A N/A 286 mm11 1/4 in | B N/A 483 mm19 in | Body Material N/A Stainless Steel | Seat Material N/A Resilient-Viton |
