Clarkson SU10R Medium Slurry Knife Gate Valve

GENERAL APPLICATION

The Clarkson SU10R valve is designed for a wide range of isolation applications in low to medium density slurry applications such as:

• Mining and mineral processing

• Coal preparation plants

• Chemical plants

• Corrosive environments

• Wastewater treatment plants

FEATURES

• True bi-directional flow and shut-off, allowing it to be installed in either direction.

• Unique one-piece precision molded high strength polyurethane liner protects the wetted parts from corrosion and abrasion.

• Liner is field replaceable in all sizes, no need to return to factory for repair.

• Liner has integral flange seals eliminating the need for flange gaskets in most cases*.

• Liner employs sealing beads to support and wipe slurry from the gate during operation, minimizing deflection and improving packing life.

• High temperature liner option available.

• It can replace conventional and short pattern slurry knife gate valves. As a true pressure vessel valve the SU10R does not discharge to atmosphere when cycled.

• Compact two piece split body construction for ease of maintenance.

• Testing as per MSS SP-151.

• Pressure 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.

• All valves are factory pressure tested.

• A range of actuation options from manual hand wheel, bevel gear, chain wheel to pneumatic, hydraulic, and electric actuators

TECHNICAL DATA

Size range:

DN 50 - 600

NPS 2 - 24

Temperature rating:

50°C (120°F) for standard liner

120˚C (250˚F) for high temperature liner

Pressure rating: 1000 kPa (150 psi) at cold working pressure (non-shock)

Not suitable for vacuum service

Data Sheets: SU10R Knife Gate Valves, Clarkson-EN