Check & Vent Valves | Boiler Supplies Watson McDaniel WSSCV In-line Check Valves Watson McDaniel WSSCV In-Line Stainless Steel Check Valves
The Watson McDaniel Model WSSCV is an all stainless steel in-line check valve for steam, gas, or liquid service. It provides tight shut-off, minimizes water hammer and prevents back flow of liquid. Used in the petrochemical, pulp & paper, textile and food & beverage industries.
FEATURES & OPTIONS
• 316 Stainless Steel Body and Internals
• Low cracking Pressure on spring (1/4 PSI) to minimize resistance and maximize flow.
• Spring made from Inconel-X-750 to handle extreme temperature as well as corrosive applications.
• Spring assisted closing of check valve to minimize noise and wear
| Part # | Size |
Cracking Pressure (PSI) |
Price | Description | Qty | |
|---|---|---|---|---|---|---|
| WSSCV-12-N-0 | 1/2" NPT | 0.25 | $113.00 | WSSCV Stainless Steel Check Valve NPT 1/2", PSI 0.25 | Add to Cart | |
| WSSCV-13-N-0 | 3/4" NPT | 0.25 | $140.00 | WSSCV Stainless Steel Check Valve NPT 3/4", PSI 0.25 | Add to Cart | |
| WSSCV-14-N-0 | 1" NPT | 0.25 | $175.00 | WSSCV Stainless Steel Check Valve NPT 1", PSI 0.25 | Add to Cart | |
| WSSCV-15-N-0 | 1-1/4" NPT | 0.25 | $260.00 | WSSCV Stainless Steel Check Valve NPT 1-1/4", PSI 0.25 | Add to Cart | |
| WSSCV-16-N-0 | 1-1/2" NPT | 0.25 | $326.00 | WSSCV Stainless Steel Check Valve NPT 1-1/2", PSI 0.25 | Add to Cart | |
| WSSCV-17-N-0 | 2" NPT | 0.25 | $443.00 | WSSCV Stainless Steel Check Valve NPT 2", PSI 0.25 | Add to Cart | |
| WSSCV-19-N-0 | 3" NPT | 0.25 | $953.00 | WSSCV Stainless Steel Check Valve NPT 3", PSI 0.25 | Add to Cart |
| Part # | Size |
Cracking Pressure (PSI) |
Price | Description | Qty | |
|---|---|---|---|---|---|---|
| WSSCV-12-SW-0 | 1/2" | 0.25 | $116.00 | WSSCV Stainless Steel Check Valve - Socket Weld 1/2", PSI 0.25 | Add to Cart | |
| WSSCV-13-SW-0 | 3/4" | 0.25 | $144.00 | WSSCV Stainless Steel Check Valve - Socket Weld 3/4", PSI 0.25 | Add to Cart | |
| WSSCV-14-SW-0 | 1" | 0.25 | $180.00 | WSSCV Stainless Steel Check Valve - Socket Weld 1", PSI 0.25 | Add to Cart | |
| WSSCV-15-SW-0 | 1-1/4" | 0.25 | $270.00 | WSSCV Stainless Steel Check Valve - Socket Weld 1-1/4", PSI 0.25 | Add to Cart | |
| WSSCV-16-SW-0 | 1-1/2" | 0.25 | $336.00 | WSSCV Stainless Steel Check Valve - Socket Weld 1-1/2", PSI 0.25 | Add to Cart | |
| WSSCV-17-SW-0 | 2" | 0.25 | $454.00 | WSSCV Stainless Steel Check Valve - Socket Weld 2", PSI 0.25 | Add to Cart | |
| WSSCV-19-SW-0 | 3" | 0.25 | $980.00 | WSSCV Stainless Steel Check Valve - Socket Weld 3", PSI 0.25 | Add to Cart |
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