Product Overview

The American standard cast steel gate valve is suitable for various pipelines with ANSI Class 150-900, PN 2.0-16.0 MPa, JIS 10-20K, operating temperatures ranging from -29 to 425℃ (carbon steel) and -40 to 500℃ (stainless steel). It is used to cut off or connect the medium in the pipeline. By choosing different materials, it can be applied to various media such as water, steam, oil, nitric acid, acetic acid, strong oxidizing media and urea. It is available in manual, worm gear drive and electric types.

Structural Characteristics

1. The product design and manufacturing meet the requirements of advanced foreign standards, with reliable sealing and excellent performance. 
2. The structure is compact and well-designed, with an attractive appearance. 
3. Adopting a wedge-type elastic gate plate structure, large and medium-sized diameters are equipped with rolling bearings, making the opening and closing process effortless. 
4. The valve body material is of a wide variety. The packing and gaskets are selected reasonably according to the actual working conditions or user requirements, and can be applied to various pressure, temperature and medium conditions. 
5. Various pipe flange standards and flange sealing surface types are adopted to meet the needs of various projects and user requirements.

Main shape and connection dimensions