Reduced Port Globe Valve, BS 1873, A216 WCB, 2 IN, 600 LB, RF

Key Specifications / Features

The Reduced Port Globe Valve, manufactured according to BS 1873 standards, features an ASTM A216 WCB carbon steel body. With a size of 2 inches (DN50) and a pressure rating of Class 600 LB (PN100), the valve includes OS&Y (Outside Screw & Yoke) operation, a bolted bonnet for secure sealing, and a rising stem for easy visibility of valve position. RF (Raised Face) ends ensure secure, leak-proof connections.

Cast Steel Globe Valves are engineered for optimal performance, ensuring leakage of less than 100 ppm (parts per million) of volatile organic compounds (VOCs). Through extensive baseline laboratory testing, including static and cycle tests, critical design parameters have been established to achieve low-emission sealing in both the stem packing seal area and the bonnet gasket sealing area. An in-house testing procedure is regularly conducted to ensure that Cast Steel Globe Valves consistently meet the stringent 100 ppm VOC leakage standard prior to shipment. This commitment to quality guarantees reliable, high-performance operation in various demanding applications.

Technical Specifications

Nominal Diameter: NPS 1/2–24 Inch (DN15–DN600)
Design Pressure: Class 150–2500 LB (PN10–PN420)
Temperature Range: -29°C to 595°C
Medium: Water, gas, oil, and other fluids
Materials: ASTM A216 WCB, WCC, A217 WC6, WC9, C5, C12A, A352 LCB, LCC, A351 CF8, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M, A890 4A (CD3MN), 5A (CE3MN), 6A (CD3MWCuN), B148 C95800, C95500
End Connections: Flanged (FF, RF, RTJ) to international standards
Operation: Handwheel, bevel gear, electric, pneumatic
Applications: Electric power, petroleum refining, petrochemical engineering, offshore oil, urban water engineering, chemical engineering
Design and Manufacture: ASME B16.34, BS 1873, DIN 3356
Face to Face (End to End): ANSI B16.10, EN 558 series
Flanged Connection: ANSI B16.5, EN 1092 series
Butt Welded End: ANSI B16.25
Test and Inspection: API 598, ISO 5208, EN 12266-1

Product Features

» OS&Y (Outside Stem and Yoke), bolted bonnet, rising stem
» Short stroke for easy, quick open/close
» For large size and high pressure: relief cone = internal bypass
» Disc sealing: flat sealing, throttle cone = regulating disc
» Body seat: threaded seat or welded seat
» Metal-sealed (API Trim #1, #5, #8, #10, etc.)
» Optional locking device or stem extension
» Optional direct mounting to ISO 5211
» Reduce port