Application
The swing check valves are self-acting and fast-closing valves which prevent a working medium from flowing back in a pipeline. They are used in order to prevent from backflow the pumps, fans etc. The check valve is not a shut-off valve. Direct installation between DIN flanges, Short construction length suitable for small spaces.
Working medium
Water, air, steam and other non-aggressive liquids and gases. The fluid flow direction may be only from one side of the valve. The fluid flow direction is marked with an arrow on the valve body.
Working temperature
Service temperature depends on the material of seals. - 25°C up to 125 °C
Technical description
The valve disc closes the valve in case no pressure is available.
Operation
The swing check valves are automatic, quick-acting valves. Movement of the disc is controlled by the flowing fluid.
Testing
The butterfly swing check valves are tested for strength and leakage, functionality and tightness acc. to EN 12 266 section 1, ISO5208, class A
| Valves Specification | |
| Actuation | self-acting |
| Connection | between flanges |
| DN: | 50, 65, 100, 125, 150, 200, 250, 300; |
| PN: | 10, 16 |
| Seal Material | NBR, EPDM |
| Tmax | 125 °C ; |
| Valve Type | series 800 |
| General specification | |
| Applications: | water, waste water, sewage, thick and viscous liquids |
Applications
- Pump Protection
- Fan Safety
- Water Systems
FAQ
What is the working medium for the swing check valve?
How is the fluid flow direction indicated?
Can the swing check valve be installed in tight spaces?
Swing check valve
- Brand: Czech Republic
- Product Code: Swing check valves series 800
- Availability: On stock
Available Options
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