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公司基本資料信息
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Type: Swing Check Valve
Body Material: Ductile Iron ASTM A395
Size: 2 Inch, DN50
Pressure Rating: 2000 PSI
End Connection: NPT Threaded
Medium: Water, Oil, Gas, etc
Temperature Range: -20°C to 80°C
This top entry swing check valve is available in ductile iron, carbon steel, and aluminum bronze, with sizes ranging from 1 Inch to 4 Inches. Stainless steel discs are standard. The Series D has been improved by design, making bonnet removal simpler. The patented Hinge-Works feature extends the valve's life. Suitable for various industrial applications, including hydraulics, pneumatics, pumps, and plumbing, it is also an ideal choice for oil & gas production lines where backflow prevention is crucial. The swing check valve offers simplicity and easy repairability through top entry to the valve internals. Its primary function is to prevent the backflow of medium in the pipeline.
Technical Specification
» Product: Oil Field Swing Check Valve
» Size Ranges: NPS 1-4 Inch (DN25-DN100)
» 2 Inch, 3 Inch, 4 Inch with plug on the cap
» 1 Inch without plug on the Cap
» Pressure: 300 to 2000 PSI WP
» Body Material: Ductile Iron ASTM A395
» Disc Material: SS 304
» Seat and Seal: Viton
» Port: Full Open
» NACE MR-0175 Compliance
» Threaded ends to ANSI B1.20.1(NPT)
» Inspection and Test According to API 598
