Control Valve Accessories

On-Off Accelerator

Accelerates hydraulic valve opening and closing for fast response.

Product Description

The on-off accelerator is a pilot accessory that increases the speed of hydraulic control valve operation by providing a large-volume rapid flow path in the pilot circuit during the opening or closing stroke. Used on slow-acting control valves where faster response is needed, while still maintaining controllable stroke rates to prevent water hammer. The adjustable orifice allows stroke rate to be tuned to the specific installation.

Specifications

MaterialBrass or stainless steel

Approvals & Certifications

ISO 9001International quality management system certification

Typical Applications

  • Fast-response isolation
  • Pump control
  • Emergency shutoff
  • SCADA-controlled valves
On-Off Accelerator

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