BS1873 Class900 High Pressure Stainless Steel Globe Valve

Our High Pressure Stainless Steel Globe Valves are engineered for critical applications requiring reliable shut-off under extreme pressure conditions. Manufactured from 304/316L stainless steel, these valves meet ASME B16.34 Class 900 to Class 2500 standards, making them ideal for:Oil & gas production,High-pressure steam systems,Chemical injection lines.

• Key Features & Benefits

• Pressure ratings from Class 900 to Class 2500 (ANSI)

• Suitable for working pressures up to 6,000 psi (dependent on size/temperature)

• Hydrostatic tested at 1.5x rated pressure

• Body: SS304 SS316L CF8M CF3M CF8C

• Trim: Stellite 6 hard-faced (seat & stem)

• Gaskets: Spiral-wound 316L+Graphite

• Optional: Inconel 718 for ultra-high pressure

• Y-pattern body for reduced pressure drop

• Balanced plug design for easier operation

• Bellows seal stem for zero emissions

• Fire-safe per API 607/ISO 10497

• Technical Specifications

• Parameter	Specification
  Size Range	½" to 24" (DN15 to DN600)
  Pressure Class	ASME Class 900, 1500, 2500
  Temperature Range	-29°C to 593°C (-20°F to 1100°F)
  End Connections	RF, RTJ, BW per ASME B16.5/B16.25
  Leakage Class	ASME B16.104 Class IV (metal seat)
  Operation	Handwheel, gear, or actuator operated
  Standards	API 602, ASME B16.34, NACE MR0175

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• Technical support

• Custom valve configurations

• Emergency replacement services

• 304: Cost-effective for mild corrosive media (water, weak acids)

• 316: Molybdenum-added for chloride resistance (seawater, chemicals)

• Flanged: Easy maintenance, ideal for frequent disassembly

• Welded: Superior sealing for high-pressure/hazardous fluids

• Use graphite packing or self-lubricating PTFE stems

• Opt for balanced trim in high-pressure differential systems