
National Standard Stainless Steel Flange Gate Valve for Various Working Conditions Infields. Exceptional Sealing Performance: Wedge-shaped gate ensures tight mechanical seal preventing fluid leakage under high pressure. Bidirectional Flow Capability: Unrestricted flow direction provides installation flexibility without directional constraints. Low Flow Resistance Design: Streamlined structure minimizes pressure drop and energy consumption for optimal flow. Wide Material Selection: CF8, CF8M, CF3, CF3M options accommodate diverse corrosive media and temperature ranges. Versatile Actuation Options: Available in Manual, Bevel Gear, Electric, and Pneumatic configurations. Broad Pressure Range: Nominal pressure covers PN1.0 to PN16MPa for various industrial applications. Standard Industry Design: GB standard configuration ensures proven reliability and familiar maintenance practices.