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Compact and robust forged steel design for reliable shut-off
The API 602 forged steel gate valve is built for high-pressure and high-temperature services where a compact and strong valve is required. It is available in A105 carbon steel or F304 stainless steel, with a wedge disc and metal-to-metal sealing.
| Design Standard | API 602 |
| Size Range | NPS 1/2" - NPS 48" (DN15-DN1200) |
| Body Material | A105 / F304 |
| Structure | OS&Y / Wedge Disc |
| Sealing | Metal to Metal / Stellite |
| Pressure Rating | Class 150 / 300 / 600 / 900 |
Options include various end connections, actuation types, and trim materials. All can be customized on request.
Body and bonnet made of forged A105 or F304 steel. The wedge disc is designed for tight shut-off, and the OS&Y structure prevents stem leakage.
Commonly used in oil & gas, petrochemical, and power generation industries.
In a mining project in Chile, our API 602 valves were used in water supply systems, providing reliable flow control and abrasion resistance under demanding conditions.
Forged steel offers higher strength and better resistance to shock and fatigue, making it ideal for severe service conditions.
Yes, we offer F304 stainless steel as a material option.
Class 150, 300, 600, and 900 are available.
Yes, we can provide flanged, threaded, or welded ends based on your requirements.
Contact us at contact@weizidom.com for pricing and availability.
