The SU10R valve provides bi-directional isolation and features a field replaceable snap-in liner for enhanced protection against abrasion and corrosive slurries, resulting in improved reliability and service life.
Figure SU10R Polyurethane Knife Gate Valve
Clarkson SU10R Knife Gate Valve

Specs

Size Range
NPS 2 - 24 (DN 50 - 600)
Temperature Rating
Up to 250 °F (120 °C)
Pressure Rating
150 psi (1000 kPa)
Design Standard
MSS SP-151
Face to Face
MSS SP-81 Short
Drillings
ASME Class 125/150, AS 2129 Table C/D/E, PN 10/16
End Connection
Flanged: ASME 150, AS 2129 Table C/D/E, PN 10/16
Valve Type
Knife Gate Valve, Slurry Knife Gate Valve

Features

  • True bi-directional flow and shut-off: allow the valve to be installed in either direction and provide versatility in its application.
  • Unique one-piece precision molded high strength polyurethane liner: protects the wetted parts from corrosion and abrasion, ensuring durability and longevity of the valve.
  • Compact two-piece split body construction: offers ease of maintenance, making it easier to service and repair the valve as needed.
  • One-piece liner is field replaceable with standard tools
  • Integral flange seals eliminate need for flange gaskets
  • Full round port and seat design reduce pressure drop across valve to extend service life in abrasive applications
  • Inverted self-aligning packing gland improves packing life
  • Fully rated 316 stainless steel gate, with optional 17-4 ph to provide improved abrasion resistance against the rigors of abrasive applications.
  • Full round port and seat design offers low pressure drop across valve and longer service life in abrasive applications.
  • Designed to be a repairable asset, lower the cost of ownership.
  • Inverted self-aligning gland box allows for easier setup and longer packing life.
  • Complies with MSS SP-81 face-to-face dimensions.

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