Swing Check Valve
Swing Check valve
The range of swing check valves in different dimensions and materials such as stainless steel and brass.
Introduction of Swing Check Valve
A swing check valve functions similarly to a butterfly valve and is primarily used to transport flow in a single direction. As its name denotes, this type of check valve has a swinging disc at the center that allows or blocks media flow.
Since it is used in an array of applications, it can be made from different materials. It can be made from metal, such as stainless steel and brass, and PVC. A metal swing check valve is often used in industrial applications while a PVC valve is used in less severe working conditions.
A swing check valve is often used in sewage systems and firefighting operations. It is also designed to handle different types of media flow, including gasses and liquids.
Specifications
| Valve Size | 2″–60″, DN50–DN1200 |
|---|---|
| Pressure Class | 150LB–2500LB, PN16–DN420, JIS10-20K |
| Materials | A105, LF2, F316, F11, F304, F316, F51 , F55; |
| Design and Manufacturing Standards | API 6D, API 608, ASME B16.34, ISO 17292, BS5351; |
| Face to Face Standards | ASME B16.10, BS 558, BS12982, ISO 5752; |
| Flange Dimension Standards | ASME B 16.5, ASME B16.47, ASME B16.25, ASME B16.11, BS 12627; |
| Pressure Test Standards | API598, API 6D, BS12569; |
| Fire Safety Test Standards | API 6FA API 607 |
| Quality/Product Certifications | ISO9001, ISO14001, ISO18001; |
| Fugitive Emissions | ISO 15848-1, API 622; |
| NACE | NACE MR 0175 |
| Valve operator options | Handwhel, Worm Gear, Electric actuator, Pneumatic actuator, Hydraulic Actuator; |
| Shutoff Class | API 598 (Zero Leakage), API 6D; |
| Bore | Full Bore, Reduced Bore |
| Process Connection Types | SW, NPT, BW, RF, RTJ; |