Dual Rotary Disc Sleeve Valve (DRDSV)

Dual’s Rotary Disc Sleeve Valve is a unique rotating gate valve designed specifically for heavy abrasive and corrosive slurries. The Patented design allows the valve to cycle in heavy slurries without jamming and has a ring seat sleeve that can be replaced when worn. The valve can be used to control and throttle the flow. Zero discharge to atmosphere

FEATURES

  • No pressure drop.
  • No blockage or leakage,
  • Disc can be replaced in situ.
  • Low torque due to no gate guides,
  • Long wear life (due to rotatinggateklisc).
  • Self cleaning gate action,
  • Seals in both directions.
  • Wedge for position seal,
  • Cutaway to clean seating area.
  • Fabricated valves can be repaired in line.
  • Sleeve out of flow when in open position,
  • Rising and non-rising spindle.
  • Back seat to re-pack gland packing under pressure.
  • Replaceable ring sleeve seat.
  • Light weight.
  • Spindle dust cover.
  • Flush port.
  • Zero Discharge to atmosphere.
PDF Brochure
Category:
Contact Us

dsfsdfsdf sfd sdfsdfsdf
sd
f sd

×
Disclaimer

The information and materials (Materials) contained in this web site have been prepared solely for the purpose of providing information about Dual Valves Intl. (SA) cc, its Principals’ products and partners to interested parties. Dual Valves Intl. (SA) cc have made every effort to ensure that all information provided on our website is accurate and up to date. Dual Valves Intl. (SA) cc takes no responsibility for any error or omission relating to this information. To the maximum extent permitted by law, Dual Valves Intl. (SA) cc will not be liable for any cost, loss or damage suffered by you through your use of Dual Valves Intl. (SA) cc website or Dual Valves Intl. (SA) cc’s failure to provide access to this Internet website or information updates. By accessing and/or continuing to use this web site you agree that neither Dual Valves Intl. (SA) cc, nor any of its officers, employees, agents, principals or contractors, will be liable for any direct or indirect loss or damage you may suffer or incur arising directly or indirectly from the use of any Materials on the Internet via web links from this site. You may download, store and use the Materials for personal and/or research purposes only.

The copyright in the Materials contained in this web site and this web site belong to Dual Valves Intl. (SA) cc and its principals and therefore our or our principals’ copyright must remain on all reproductions of Materials from this web site. You may not republish, retransmit, redistribute or otherwise make the Materials available to any other party or make them available on any website, on-line service or bulletin board of your own or of any other party or make them available in hard copy or on any other media without the express prior written consent of Dual Valves Intl. (SA) cc

×