Photo: Heather Smith · CC BY 3.0 · Image credits
Industrial Valves
Swing Check Valve
Model: CV-S16
Flanged non-return valve with hinged disc to stop backflow at pump discharge.
- Self-closing on reverse flow
- Low pressure drop on straight path
- Replaceable seat ring
- Horizontal or vertical (flow up) installation
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Nominal sizeDN50 – DN400
Pressure ratingPN10 / PN16 / PN25
End connectionFlanged
Face-to-faceEN 558-1 Series 48
Overview
The CV-S16 hinged disc allows flow in one direction only and closes automatically on flow reversal, without any external power. Low pressure drop and a simple design suit pump and compressor lines.
Technical specifications
General
- Nominal size
- DN50 – DN400
- Pressure rating
- PN10 / PN16 / PN25
- End connection
- Flanged
- Face-to-face
- EN 558-1 Series 48
Materials & construction
- Body material
- GG25 · GGG40 · WCB
- Trim material
- Bronze / Stainless
- Seat
- Metal · EPDM
Process conditions
- Operating temperature
- −10 … +300 °C
- Medium
- Water, steam, oil
Standards & approvals
- Design standard
- EN 12334 · BS 1868
- Certifications
- CE · PED
Applications
Water and wastewater pump discharge
Steam and condensate lines
Fire-fighting systems
Compressor discharge
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