SINGLE-CHEK® Swing Check Valves
Due to their compact construction, small dimensions and outstanding design with self centring disc SINGLE-CHEK® Swing Check Valves are used for a wide range of applications. Especially they have proven as reliable valves behind pumps, compressors and blowers.
Features And Benefits
Technical Details
Applications
Literature
Certificates
Videos
Features And Benefits
- Low pressure drop
- Silent operation
- Single part self centring disc
- Resilient seat for gas-tight closure (leak-rate 1 to DIN 3230)
- Short face to face dimensions, low weight
- Soft or metal seat
- Springs to DIN 2088 for long lifetime
- Corrosion resistant seat
Technical Details
DESIGN FEATURES
- Low pressure drop
- Silent operation
- Single part self centring disc
- Resilient seat for gas-tight closure (leak-rate 1 to DIN 3230)
- Short face to face dimensions, low weight
- Soft or metal seat
- Springs to DIN 2088 for long lifetime
- Corrosion resistant seat
- working pressure up to 40 bar
- tightness to DIN 3230-T3, leak-rate 1
- face to face dimension to EN 558-1, row 16 (DN 50-300)
SIZE RANGE
- DN 50 – 500
PRESSURE RATINGS
- PN 10, 16, 25, 40 / ANSI Class 150
- wafer body in grey iron, carbon or stainless steel
TEMPERATURE RANGE
- -100 °C to +300 °C
Applications
- Power plants
- Water treatment plants
- Chemical and petrochemical industry
- Steel mills
- Coal mines
- Pumping stations
- Natural gas production/distribution
- Oil exploration/transportation
- Refrigeration systems
- Heating and cooling water
- Cooling liquids
- Compressed air
- Air conditioning
- Portable water