Forged Steel Piston & Swing Check Valve
- Body: A105N, LF2, F11, F22, F5, F91, F304, F304L, F304H, F316, F316L, F316H, F321, F347H, F347, F51, F53, F55
- Sizes: 1/2″ – 4″
- Design and Manufacturing Standards: API 602, ASME B16.34, ASME B16.10
- Pressure Class: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB
- Quality/Product Certifications: ISO 9001, ISO 14001, ISO 18001, ISO 15848, CE
- Bore: Full Bore, Reduced Bore
- Connection Types: NPT, Socket Weld, Butt Weld, RF, FM, RTJ, M
Premium Forged Steel Piston & Swing Check Valve by CLDG
Our line of high-performance Forged Steel Check Valves, available in both reliable Piston and Swing designs. Engineered to prevent backflow in critical piping systems, these valves are built from solid Forged Steel for maximum strength and integrity under pressure.
With pressure ratings ranging from 150LB up to a robust 2500LB, our check valves are designed to handle demanding conditions across various industrial sectors. They are available in durable Carbon Steel and Stainless Steel materials to suit different media and environmental requirements, ensuring long-term performance and corrosion resistance.
Versatility in installation is key, offered with a range of end connections including NPT (threaded), Socket Weld, and Butt Weld ends to seamlessly integrate into diverse piping configurations. Whether you require the positive shut-off of a piston check or the low-pressure drop of a swing check, this forged steel range provides dependable backflow prevention solutions for your critical applications.
Structural Design of Forged Steel Piston & Swing Check Valve

Structural Design of Forged Steel Piston & Swing Check Valve
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Customization Available: OEM/ODM forged vlave solutions for special specs and needs.






