‘s Dashley valve operates on the discharge side of
two pumps in parallel. Both pumps can run simultaneously or independently. When both or one pump is switched off, the ball will automatically drop back stopping the back flow to the pump.

• As the elastomer covered ball rises or falls it rotates
  with the flow.
• This ensures that the valve self cleans and permits it
  to open and close reliably even under severe conditions of slurry build up.
• Minimal pressure drop.
• Optional Handwheel for isolation.

• The body is carbon steel (fabricated).
• The valve body can be lined in linatex, natural
  black, neoprene, hypalon, E.P.D.M rubber, Ceramic
  or Urethane.
• Seats are replaceable and can be made of any material requested by the client.
• Balls are replaceable and are made of urethane or rubber.

• Valve flanged to customer specification or victaulic.
• Valve body and face-to-face dimension can be changed to suit existing applications.
• Flushing port in ball bodies.
• Lifting Lugs
• Balls can be replaced or inspected from top ball cover.
• Different mounting brackets can be fitted to suit
application.

Pressure Ratings: 10, 16, 25 Bar