A simple swing disc, properly engineered: the BackStop closes fast enough to tame water hammer and seals tight enough to protect your pump from spin-back.
Industrial Valves
BackStop Check Valve
Swing check valve that protects pumps from reverse flow and hammer.
- SizesDN50 to DN500
- Pressure classPN16
- BodyCast steel
- DiscStainless, renewable seal
Response within one business day. Include duty point or application details for a faster match.
Technical Specifications
| Sizes | DN50 to DN500 |
|---|---|
| Pressure class | PN16 |
| Body | Cast steel |
| Disc | Stainless, renewable seal |
| Mounting | Horizontal or vertical up-flow |
| Warranty | 3 years |
Overview
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