Acon Valves single plate swing type wafer check valve comes with a short pattern sandwich type flangeless wafer body conforming to the API 6D and ASME B 16.10 face to face dimensions.
The wafer is ideal for pump discharge duties. The eccentric mounted hinge pin in combination with the disc seat guarantees a positive shut off of the returning media. Wafer Check Valves also available with Spring Loaded version on specific request. The valve has a simple but reliable and robust construction.The wafer check valves are suitable for mounting between weld neck or slip on type companion flanges of different standards.
Wafer NON Return Valve
| Design Standard | : | DIN EN 558 – 2 |
| Inspection & Testing Standard | : | BS EN ISO 12266 – I (BS 6755 – I) / API 598 / ISO 5208 |
| Face To Face Distance | : | DIN EN 558 – 2 |
| End Connection | : | Wafer Type, Flangeless, Sandiwch Pattern |
| : | Suitable to mount between two flanges. | |
| Manufacturing Size Range | : | 1/2″ (DN15) to 6″(DN 150) |
| Pressure Rating of Valve | : | 150# |
| Valve Seat Leakage | : | Leakage Class IV (Metal to Metal Seal) |
| : | Leakage Class VI (Zero Leakage in Soft Seal) |