Features

• Size range
  2” through 24”
  51 mm to 610 mm
  
• Maximum working pressure
  Size 2" through 16": 150 psi
  Size 18" through 24": 90 psi
  
• Flanges
  Drilled to match ANSI B16.5 class 150#

• Materials
  Body: Cast ductile iron as standard
  Gate: 316 stainless steel as standard. Other materials such as HastelloyTM C-276, alloy 2205, and AL6XN are also available
  Sleeves: Natural rubber as standard, EPDM and other materials are also available
  Yoke: Carbon steel fabrication
  
• Actuators
  • Hand wheel
  • Bevel gear
  • Air cylinders
  • Hydraulic cylinders
  • Other actuators available

Benefits

• Unibody design and rugged heavy duty construction ensures long valve life and greater reliability
• Flexible two-piece sleeve system allows valve to cycle in heavy slurries without sticking
• Sleeves are easily replaced without disassembling the valve
• Replaceable upper seal design is not only packingless, which eliminates the need for periodic adjustment, it is also a self-lubricating system and is rechargeable without valve disassembly (sizes 2” through 16”)
• Full port design reduces pressure drop and turbulence
• Open bottom allows for the purging of large solids and solids in high concentration
• Bi-directional shutoff
• Wafer style saves pipeline space
• Sleeves are available in a variety of materials to handle abrasion and chemical application
• Flushing plate option allows for periodic cleaning of the lower discharge vent and allows flushing as needed
• Enclosed bronze bushing with a protected grease chamber means less operating force after long dormant periods
• Upper stem protector and optional protective lower stem cover prevent external contamination