A Swing Check Valve is an essential flow-control device designed to prevent reverse flow in piping systems, ensuring safe and efficient operation across various industrial applications. As a reputed Swing Check Valve manufacturer in India, we design and manufacture high-performance valves using premium-grade raw materials and advanced engineering techniques to deliver exceptional durability, reliable sealing, and long service life.
The valve operates automatically with a hinged disc that swings open in the direction of forward flow and closes instantly when flow stops or reverses, minimizing pressure loss and protecting pumps, compressors, and pipelines from backflow damage. Our swing check valves are suitable for handling water, steam, oil, gas, and chemical fluids and perform efficiently under high pressure and temperature conditions.
Available in multiple sizes, pressure ratings, materials such as cast iron, ductile iron, carbon steel, and stainless steel, and conforming to IS, ANSI, and DIN standards, our products meet diverse industrial requirements. As a trusted Swing Check Valve supplier, we ensure consistent quality, competitive pricing, customization options, and timely delivery across India, making our valves a preferred choice for water treatment plants, oil & gas industries, power plants, chemical processing units, HVAC systems, and fire protection applications.
| Parameter | Specification |
|---|---|
| Manufacturing Standard | API 6D / BS 1868 |
| Testing & Inspection Standard | API 598 / API 6D |
| Face to Face | As per ANSI B 16.10 |
| Shell Wall Thickness | ANSI B 16.34 |
| End Connections | Flanged as per ANSI B 16.5 |
| Class | Working Pressure | Temp. | Hyd Test Pressure | Class | Hyd Test Pressure |
|---|---|---|---|---|---|
| 150 | 150 PSIG | 500°F | 425 PSIG | 300 PSIG | |
| 300 | 300 PSIG | 800°F | 1100 PSIG | 800 PSIG | |
| 600 | 600 PSIG | 800°F | 2175 PSIG | 1600 PSIG | |
Air Test: Seat 80 PSIG ± 10 PSIG
| SIZE (IN) | SIZE (MM) | A | B | ØC | ØD | ØM | N | PCD |
|---|---|---|---|---|---|---|---|---|
| Manufacturing Standard | API 6D / BS 1868 | |||||||
| Testing & Inspection Standard | API 598 / API 6D | |||||||
| Face to Face | As per ANSI B 16.10 | |||||||
| Shell Wall Thickness | ANSI B 16.34 | |||||||
| End Connections | Flanged as per ANSI B 16.5 |