Singer Deep Well Pump Control Valve - Double Chamber

Ideal for well situations to discharge stagnant water

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106 / 206-DW Deep Well Pump Control Valve – Double Chamber

Features

  • Prevents pump starting and stopping surges
  • No energy loss while pump is running
  • Separate opening and closing speed controls
  • Discharges initial air/water silt to waste, on well applications.
  • Discharges stagnant water at start-up from dormant wells
  • Installed in a tee between pump discharge and check valve
  • Smooth open and closing to reduce surges on start up and shut down

Specs

  • The valve shall be a Singer Valve model 106-DW / 206-DW, size “_____”, ANSI Class 150 (ANSI 300, ANSI flanges drilled to ISO PN 10 / 16/ 25 or 40) pressure rating / flange standard, globe (angle), style valve. Solenoid Valve shall be four-way de-energized to open valve, with a 120 VAC / 60 Hz (220 VAC / 50 Hz or 240 VAC / 60 Hz) solenoid coil. Assembly shall be according to Schematic A-7514C.
  • The valve shall be normally open. On pump start-up, a pilot solenoid is energized to close the valve, at a rate governed by the closing speed control. Separate flow control valves and a double chamber design will allow opening and closing speeds to be adjusted independently. When the solenoid is de-energized the valve slowly opens while the pump continues to run. When the valve is almost fully open and all flow has been diverted as a result of the pipeline check valve closing, a stem-mounted cam triggers the limit switch to stop the pump.
  • Refer to Main Valve section, page 11, 106-PT (or 206-PT) for detailed information pertaining to valve sizes and materials, selection criteria and specifications.
  • Refer to Pilot and Accessories section, page 249, Micrometer Flow Control Valves for detailed information pertaining to materials and specifications.
  • Solenoid specification information is available from Singer Valve only at this time.

Manuals/Resources


Download the 106 / 206-DW Product Guide.

Download the 106 / 206-DW Operations Guide.

Singer FAQ and Troubleshooting Singer White Papers
Singer Projects and Solutions Singer Technical Sizing Info
Singer Full Product Catalogue Singer Training Videos

Singer Operation, Troubleshooting Charts, Lifting Instructions
Singer Interactive Valves in Action Learning App

Support/Pricing