Description:
The Pressure Seal Gate Valve is designed for high-pressure conditions, typically in applications where pressure self-tightening sealing is necessary. The sealing surface of the gate and valve seat is made from stellite cobalt-based cemented carbide, offering high hardness and long service life. These valves are ideal for high-pressure applications such as petroleum, chemical, and power stations.
Key Specifications:
Nominal Diameter: NPS 2" – 60"
Nominal Pressure: CL150 – 2500LB
Medium Temperature: -29 °C to 570 °C
Valve Body Material: Cast steel A216, WCB (carbon steel); Stainless steel (CF8, CF8M, CF3M, CF3); Low-temperature steel, chromium-molybdenum steel, etc.
Drive Mode: Electric, Pneumatic, Hydraulic, Gear
Design and Manufacture: API600
Main Application Areas: Petrochemical industry, power industry, water treatment, water supply, and gas supply systems
Features:
Pressure self-tightening sealing structure
Stellite cemented carbide surfacing for sealing surfaces
High-temperature, corrosion-resistant components
Manufactured according to ANSI B16.34, E101 standard
