Socket weld small-caliber forged steel valve American Standard

Characterization socket weld small-caliber forged steel valve American Standard is the pipeline by the force generated by the flow of the medium itself and automatically open and close, which belongs to an automatic valve. Check for the pipeline system, its main role is to prevent the media back, to prevent the pump and drive motor reverses, and discharge the container medium. Pressure valve which may also be used for the primary system pressure rises above auxiliary systems provide supply pipeline. Structural features 1, the product compact structure, reliable sealing, excellent performance. 2, small size, light weight. 3, wide application. 4, valve closed fast, quick action. 5. Close the impact is small, easy to produce water hammer phenomenon. 6, flow smooth, fluid resistance. Design Specification Design Standard: API 6D, ASME B16.34, API 594, BS 1868, GB / T 12235, GB / T 12236, JB / T 8937 Structure length: ASME B16.10, API 6D, GB / T 12221 connection standard : ASME B16.5, ASME B16.47, ASME B16.25, GB / T 9113, JB / T 79, HG / T 20592 Pressure test: API 598, API 6D, GB / T 13927, GB / T 26480 pressure Temperature rating: ASME B16.34, GB / T 12224 Performance parameters main material: carbon steel, stainless steel, alloy steel nominal diameter: NPS 2 "~ NPS 48" DN50 ~ DN1200 pressure range: CL150 ~ CL2500 PN10 ~ PN420 Operating temperature: -196 ℃ ~ + 600 ℃ Application: suitable for pipeline petroleum, chemical, pharmaceutical, fertilizer, power industry, and other conditions of low temperature.