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Disc - Item 16

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Stock
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Specifications

Brand

Main Valve

  • Type: High-performance, Wafer-Sphere Valve - Standard
  • Type: High-performance segmented equal percent, V-Ball valve
  • Sizes: 3” to 12”, installed between Class 150 ANSI RF Companion Flanges (supplied by others)
  • Sizes: 1”,1½”, 2” and 3”, Class 150 ANSI RF
  • Operating Temperatures: -20°F (-29°C) to 100°F (38°C)
  • Operating Pressures: 285 psig (Class 150 ANSI) - Standard (100°F); Other pressures available on request
  • Pressure derated per ANSI B16.5 for temperatures greater than 100°F

Main Valve - Materials of Construction

  • Body: Carbon Steel (optional: Stainless Steel)
  • Disk and Shaft: Stainless Steel
  • Seat: PTFE, Other materials available on request
  • Meets NACE MR-0175 requirements

Actuator

  • Type: Spring - Diaphragm
  • Body: Carbon Steel
  • Diaphragm: Buna-N
  • Air Supply: Clean, dry air or gaseous nitrogen
  • Hydraulic Supply: Clean Hydraulic Fluid, Dextron II or equivalent
  • Recommended Air Supply Pressure: 60-85 psig
  • Maximum Air Supply Pressure: 100 psig
  • Operating Temperature: -20°F (-29°C) to 150°F (68°C)