American standard cast steel gate valve
Flange connection API American standard cast steel gate valve is suitable for ANSI Class 150 ~ 2500, working temperature < 600 ° C, oil, chemical, thermal power station and other working conditions to cut off or connect pipeline medium. Technical parameters:
Design and manufacture: API 600
Structural length: ANSI B 16.10
Pressure and temperature rating: ANSI B 16.34
Testing and inspection: API 598
Size: 2 "- 48"
Pressure: 150 ~ 2500lb
Material: stainless steel, etc
Applicable medium: water, oil, steam, etc
Operation mode: manual, gear drive, electric, pneumatic, etc.
Product structure features
1. The product is designed and manufactured according to API standard, with reliable sealing and excellent performance, which can be used with imported equipment.
2. The gate valve and valve seat seal above 600Lb are made of Stellite cobalt based cemented carbide, which is wear-resistant, high-temperature resistant, corrosion-resistant, scratch resistant and has long service life.
3. The valve rod has good corrosion resistance and scratch resistance after tempering treatment and surface nitriding treatment.
4. Wedge shaped elastic plunger structure, large diameter in rolling bearing, easy to open and close.
5. The material of valve body is complete, the packing and gasket are matched reasonably according to the actual working condition or user's requirements, which is suitable for various pressure, temperature and medium conditions.