DISCO Swing Check Valve CB/WB/NAF- Up to PN100(Class 600) - DN50(2")-DN300(12")

- Wafer-type valves for installation between flanges
- Short overall length to DIN EN 558-1, series 16
- For flanges to DIN, ASME and BS
- Metal-to-metal seating
- 3 material variants (steel, stainless) steel, high-temperature stee


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DISCOCHECK Dual-Plate Check Valves BB- Up to PN160(Class 900API) - DN50(2")-DN1200(48")

- Low wear
- Plate halves lift off before opening
Lower operating pressures, thanks to two hinge pins and four closing springs
- No external through-holes
- Also available with patented adjustable dampers and anti-corrosion lining
- Very low pressure drop

DISCO Non-Return Valves - Up to PN160(Class 900) - DN15(1/2")-DN200(8")

- For sanitary and HVAC (heating, venting and air-conditioning) applications 
- For heating and hot-water systems, liquids, vapours and gases 
- Can be used as a vacuum breaker, as a pressure relief valve, or for air venting
- For installation between two flanges
- Compact design
- Low weight
- Mounting in any position
- Low installation costs
- Wide choice of materials
- Space-saving stockkeeping Safe operation of industrial plants Low pressure drop