Api Class 150-600 Swing Check Valve
Studs: A193 Gr B7 or A194 Gr 2H (high-strength steel)
Cover nuts: A193 Gr B7 or A194 Gr 2H (same material as studs)
Covers: A216 Gr WCB (steel used for highly corrosion-resistant applications)
washers: SS410 (stainless steel)
Gaskets: SS304 with graphite (high-quality sealing material)
Hinge yokes: A216 Gr WCB (steel with excellent corrosion resistance)
Pins: SS410 (stainless steel)
Hinges: A216 Gr WCB (corrosion-resistant steel)
Pocket pins: SS410 (high-strength steel)
Discs: A105 with 13% Cr (high-quality steel) or SS316/SS304 (sealing materials)
- Block Reverse Flow with WCB Swing Check Valve
The primary function of the wcb swing check valve is to block reverse flow within a piping system. The disc inside the valve swings open to allow flow in one direction and automatically closes when the flow reverses, preventing any backflow that could damage the system. - High-Quality Valve Body Materials
Constructed from WCB (carbon steel), the wcb swing check valve is known for its durability and resistance to high-pressure environments. The valve body is engineered to withstand demanding conditions, ensuring long-term performance in various industrial settings. - Compliance with Industry Standards
The wcb swing check valve meets ASME B16.34 standards, which guarantees that it adheres to strict quality and safety regulations. This compliance ensures that the valve can be reliably used in critical applications where safety and performance are paramount.
| Specification | Description |
|---|---|
| Valve Type | Swing Check Valve |
| Manufacturing Standard | Meets API 594 standard |
| Valve Components | Valve body, disc, hinge pin, gasket |
| Materials | Cast steel body, alloy steel trim |
| Size Range | 2 inch to 48 inch diameters |
| Pressure Class | 150, 300, 600 |
| Temperature Range | -20°F to 800°F |
| End Connections | Flanged, Threaded, Welded |
| Flow Direction | Forward flow, prevents reverse flow |
| Applications | Oil, gas, water lines. Chemical processing, power plants |
Introduction to WCB Swing Check Valve
The WCB swing check valve is a crucial component in piping systems, specifically designed to block reverse flow and protect your equipment from potential damage. With its robust construction and precise engineering, this valve ensures that flow moves in only one direction. The disc swings open to allow fluid or gas to pass and automatically closes when the flow reverses, effectively preventing backflow.
High-Quality Valve Body Materials
Crafted from high-grade WCB (carbon steel), the WCB swing check valve is built to withstand demanding industrial conditions. The carbon steel body offers exceptional durability, making it suitable for high-pressure environments. Whether installed in oil and gas pipelines, chemical processing plants, or water treatment facilities, the valve’s rugged construction guarantees long-term performance and reliability.
Compliance with Industry Standards
The WCB swing check valve adheres to stringent industry standards, including ASME B16.34. This ensures the valve meets rigorous safety and quality requirements, making it a reliable choice for critical applications. Additionally, the valve is available in different pressure classes, such as Class 150 and Class 300, allowing it to accommodate various operational demands.
Versatile Design and Application
The WCB swing check valve is versatile in its design, capable of operating effectively in both horizontal and vertical positions. This flexibility makes it an ideal choice for a wide range of applications. The valve is equipped with flanged ends that comply with ANSI standards, ensuring a secure and leak-free connection to piping systems.
Mitigating Water Hammer
Water hammer is a common issue in piping systems that can cause significant damage. The WCB swing check valve is designed to minimize water hammer by providing a smooth closure of the disc, reducing the risk of surges and pressure spikes. This feature is particularly beneficial in systems where fluid dynamics are a concern.
Conclusion
The WCB swing check valve is an essential solution for managing flow control in industrial systems. Its durable carbon steel construction, adherence to industry standards, and versatile design make it a reliable and effective choice for various applications. Whether you’re looking to upgrade your existing system or install a new one, the WCB swing check valve from Jhy Group offers the quality and performance you need.
Explore our entire product line at Jhy Group to find the perfect valve for your needs, and download our detailed product catalog for more information.
