ANSI Non-Rising Stem cast steel valve   is suitable for various pipelines with ANSI Class150 to 2500 and working temperatures of -59 to 425℃ (carbon steel), -29 to 650℃ (chromium-molybdenum steel), and -40 to 500℃ (stainless steel). The opening and closing part of the   gate valve is the Wedge. The movement direction of the Wedge is perpendicular to the fluid direction. The gate valve is only fully open and fully closed, and is not suitable for regulation and throttling. The valve stem does not move up and down, which saves installation space more effectively. It can be widely used as a shut-off device on liquid pipelines in industries such as petroleum, chemical engineer

ing, food, tap water, sewage, construction, medicine, light textile, power, shipping, metallurgy, and energy systems.

Structural Features:

1.Design & Compliance: Engineered and manufactured in accordance with leading international standards, ensuring reliable sealing and superior performance.

2.Compact & Aesthetic Design: Features a rationally compact structure with an aesthetically pleasing appearance.

3.Easy Operation: Employs a wedge type flexible gate design; medium and large diameters   incorporate antifriction bearings for smooth, low-torque opening and closing.

4.Material Versatility: Comprehensive range of valve body materials. Packing and gaskets are optimally selected based on actual service conditions or specific customer requirements.

5.Connection Flexibility: Accommodates various domestic and international piping flange standards (e.g., ASME, EN, JIS) and flange face types (e.g., RF,RTJ), meeting diverse specifications.