Non-Rising Stem Elastic Seat Seal Gate Valve Control Medium On And Off

Introduction to Gate Valve

Structure: The top features a handwheel (the operating element, whose rotation moves the valve stem, controlling the opening and closing of the gate). The blue valve body is made of ductile iron (coated for wear and corrosion resistance). The flange connection has bolt holes for connecting to the pipe flange. The gate and sealing structure are visible inside (the elastic seat seal ensures sealing performance and blocks or conducts the medium).

Principle and Application: This is a concealed-stem gate valve (the valve stem does not rise or fall significantly with the opening and closing, saving space and protecting the valve stem). The handwheel drives the gate up and down to open and close the pipeline. Due to its excellent sealing and convenient operation, it is commonly used in water supply, fire protection, sewage treatment, and other systems to stably control water flow. It is also suitable for underground installation and space-constrained installation.

Who we are

SND has been producing and selling metal goods for about 20 years.By using manufacturing techniques including sand casting, lost wax casting, lost foam casting, and precision machining, the company has been supplying goods made of materials like cast iron, steel, stainless steel, aluminum, etc. Additionally offered are surface finishing and assembly services.

Our company has successfully created products in a variety of industries, including automotive, rail transportation, agricultural machinery, chemical, energy, electricity, water, air compressor, and construction, thanks to our consistent efforts over the past few years.

Our factories' ISO9001-accredited quality control systems guarantee a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation, tensile/yield strength, and other inspections are carried out as part of routine production procedures.