Products Details

GB Flanged Ball Valve, the national standard flanged ball valve, is a common industrial valve, widely used in petroleum, chemical, natural gas, water treatment and other fields. It has a variety of features and advantages, the following are some detailed introduction:

Material selection: GB flange ball valve can be made of a variety of materials, such as WCB (carbon steel), S.S.304 (CF8), S.S.316 (CF8M), etc., to adapt to different media and working environment.

Structural features: This valve usually has a full diameter design, can be fully opened or closed, with anti-blowout rod design and quadruple seat support structure, to ensure the stability and sealing of the valve.

Three-way structure: Some GB flange ball valves provide three-way structure, can choose L or T port, increase the flexibility of the valve and application range.

Certification standards: The national standard flange ball valve follows GB/T 9113.1, JB/T 79 and other national standards, and may obtain PED 97/23/EC (CE0035) and other international certifications to ensure product quality and safety.

Applicable media: They are suitable for water, oil, gas and corrosive liquids and other media.

Operating temperature range: GB flange ball valve operating temperature range is wide, generally from -29 ° C to 120 ° C, and can provide higher temperature options according to demand.

Sealing performance: The hydrostatic system verification test ensures the sealing performance of the valve at 1.5 times the maximum rated pressure.

Materials and design: In order to adapt to the harsh environment and reduce the risk of corrosion, GB flange ball valves can choose a variety of alloy materials, such as 6 molybdenum, 2507 alloy, C-276 alloy, 625 alloy and 825 alloy, as well as standard 316/316L stainless steel.

Applicable standards: GB Series ball valves are NACE MR0175/ISO 15156 compliant for acid gas applications and ASME B31.1 and B31.3 compliant for power and process piping systems.

Warranty Service: All GB Series ball valves are covered by Swagelok's lifetime warranty service to ensure long-term reliability and performance.

These features make the GB Flanged Ball Valve an efficient, safe and reliable valve option for a wide range of industrial applications.