BS 1873 Y Globe Valve, ASTM A351 CF8, 6 Inch, CL300 LB, RF

Product Name: BS 1873 Y Globe Valve
Type: Y Type Globe Valve
Design Standard: BS 1873
Body Material: ASTM A351 CF8
Size: 6 Inch, DN150
Pressure: Class 300 LB, PN50
End Connection: RF Flanged
Operation: Handwheel
Medium: Water, Oil, Gas, etc
Temperature Range: -29°C to 595°C

Cast Steel Globe Valves are engineered for precision control and reliable shut-off, with a key focus on minimizing environmental impact. Each valve is designed and manufactured to limit volatile organic compound (VOC) emissions to less than 100 ppm. Through rigorous baseline laboratory testing, both static and dynamic, We have defined critical design parameters to ensure low-emission performance, especially at the stem packing and bonnet gasket sealing areas. Regular in-house validation ensures consistent product quality and VOC compliance before shipment, making these globe valves ideal for applications where environmental safety and operational integrity are critical.

Technical Specifications

» Nominal Size: NPS 2-24 Inch (DN50-DN600)
» Design Pressure: Class 150 - 2500 LB (PN10-PN420)
» Temperature Range: -29°C to +595°C
» Material Options:
  Carbon Steel: ASTM A216 WCB, WCC
  Alloy Steel: ASTM A217 WC6, WC9, C5, C12A
  Low Temperature: ASTM A352 LCB, LCC
  Stainless Steel: ASTM A351 CF8, CF8M, CF3M, CF8C
  Special Alloys: ASTM A351 CN3MN, CK3MCuN, CN7M, ASTM A890 4A (CD3MN), 5A (CE3MN), 6A (CD3MWCuN), B148 C95800, C95500
» End Connections: Flanged (FF, RF, RTJ) per international standards
» Operation Methods: Handwheel, bevel gear, electric actuator, pneumatic actuator

Applications

» Electric power generation
» Petroleum refining
» Petrochemical industries
» Offshore oil platforms
» Urban waterworks
» General chemical engineering

Standards Compliance

» Design & Manufacture: ASME B16.34, BS 1873, DIN 3356
» Face-to-Face Dimensions: ANSI B16.10, EN 558 Series
» Flanged Ends: ANSI B16.5, EN 1092 Series
» Butt Weld Ends: ANSI B16.25
» Testing & Inspection: API 598, ISO 5208, EN 12266-1

Product Features

» OS&Y (Outside Screw & Yoke), bolted bonnet, rising stem design
» Short stroke enables fast and easy opening/closing
» Relief cone with internal bypass available for large-size, high-pressure applications
» Optional sealing types: flat disc or throttle cone for regulating service
» Body seat available in threaded or welded versions
» Metal sealing options available (API Trim #1, #5, #8, #10, etc.)
» Optional locking device or stem extension
» ISO 5211 direct mounting option available
» Reduced port design for flow optimization