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This Carbon Steel Wafer Spring Check Valve is a high-performance non-return valve designed for fast closure and minimal reverse flow risk in compact industrial installations. The spring-assisted mechanism provides a quicker response than standard gravity swing types, helping to protect your system against backflow and water hammer.
- Durable Construction: Built with a robust carbon steel body and disc for strength and reliability in moderate industrial service.
- Fast-Acting Mechanism: Features an internal coil spring that enables rapid disc closing to reduce the risk of water hammer during pump shutdowns.
- Compact Wafer Design: The slim wafer format allows for easy retrofitting and a compact fit between existing flanges.
- Versatile Compatibility: Designed to sit between various flange types, providing a flexible solution for dynamic flow conditions.
- Broad Application: Ideal for pump discharge lines, compressed air systems, and cooling loops where reverse flow prevention is a priority.
Engineered for efficiency and structural integrity, this PN25 non-return valve offers a versatile installation format for small to medium bore ranges. It is an essential component for maintaining system safety in industrial plants and water circulation loops.
| Body material | Carbon steel (A216 WCB or equivalent) |
|---|---|
| Disc | Carbon Steel |
| Mechanism | Internal coil spring |
| Seat/trim | Metal or soft-seat (NBR/EPDM available) |
| Connection | Wafer body for PN6/10/16/25 & ANSI 150 flanges |
| Pressure rating | PN25 (2" to 8"), PN16 (10") |
| Temperature range | -10°C to +120°C (depending on seat) |
| Sizes | DN50 - DN200 |
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Vendor: Pipetech
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