Description
1. Overview of Forged Steel High-Pressure Gate Valve
The forged steel high-pressure gate valve, also known as an integral forged gate valve, is designed to meet the demands of high-pressure systems. Manufactured according to API602 standards, the valve body and cover are forged as a single piece, ensuring superior strength and reliability. These valves are widely used in petrochemical plants, power stations, and chemical equipment pipelines.
Applications:
- Suitable for water, oil, gas, and corrosive media pipelines
- Commonly used in petrochemical, power generation, and chemical processing industries
2. Product Features
- Compact Design: Features a space-saving structure with a reduced diameter flow channel for efficient performance.
- Durable Sealing: Alloy steel or hard alloy sealing surfaces ensure long service life and reliable performance.
- Rigid Wedge Gate: The single rigid wedge gate design enhances stability and sealing reliability.
- Corrosion Resistance: Valve stem treated with nitrogen for excellent corrosion and friction resistance.
- Flexible Operation: Equipped with flexible graphite packing, providing reliable sealing and low torque for easy operation.
- Versatile Connections: Available in socket welding, butt welding, and threaded connections to accommodate various piping standards.
3. Technical Parameters
- Nominal Diameter (DN): 10 ~ 50mm
- Connection Types: Welded, flange, threaded
- Working Pressure (MPa): 1.6 ~ 42
- Working Media: Water, oil, gas, acetic acid, nitric acid, and other media
- Body Material: A105, LF2, F11, F5, F304, F304L, F321, F316, F347, F316L
- Disc Material: A105, LF2, F11, F5, F304, F304L, F321, F316, F347, F316L
- Stem Material: A105, LF2, F11, F5, F304, F304L, F321, F316, F347, F316L
- Sealing Surface: Stainless steel, Stellite alloy
