Our Model number 61 is a unidirectional metal seated knife gate with a heavy precision machined beveled gate that cuts through solids and slurries and cleans the seat while it closes. Metal seated knife gates are not designed to be drip tight but are ideal for rugged applications involving pulp, slurries, and solids.  The body is available in 304 SS, 316 SS, and 317 SS fully lug style.

 Designed and Engineered for the pulp and paper, chemical, mining, waste water, and petroleum industries.

Design Features

• Face plate retained resilient seat
• Available with Viton or Teflon seat
• Full 150 PSI working pressure
• Solid one piece cast body with heavy duty integral jams and gate guide
• Bonnetless, outside screw and yoke, non-rising handwheel, rising stem
• Self-locking nylock nuts on handwheel and bonnet bolts
• Designed and tested to conform with Tappi TIS 405-8 and MSS-SP81 standards
• Drip tight shutoff in one direction
• Easy replacement of seats
• Full port design with full raised face protects the seat face from flow ensuring a longer seat life
• Blow out proof packing gland Rugged cast steel handwheel
• Full lug pattern, drilled and tapped to suit 150# flanges
• Flanges match ASME B16.5 P