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Heise® Models HVC-1000 & HVC-3000 Pressure Volume Controllers

 

    The Heise® precision pressure volume controller provides a quick and easy method for setting a precise pressure in a closed pneumatic system.
   
    The HVC works in conjunction with a pressure regulator and serves as a "fine adjuster", eliminating the need to "hunt" for the precise test point by adding pressure and bleeding off the "over-shoot"

     The design is simple; the volume of the HVC's cylinder chamber becomes part of the volume of the closed pneumatic system.  By turning the adjustment knob, a piston moves in or out to decrease or increase the volume in the cylinder chamber, thus raising or lowering the system pressure.

    The HVC can also be used as a "stand-alone" device to generate low pressures or vacuum in low volume systems.

Standard Features
  • Can precisely control pressures up to 1000 psi (HVC-1000) or 3000 psi (HVC-3000)
  • Can be easily incorporated into existing pneumatic calibration systems
  • Balance valve directs initial pressure load to both sides of piston to minimize resistance
  • Saves bottled gas by eliminating need to bleed off pressure due to "over-shoot"
  • Can be used as "stand-alone" device to generate low pressure and vacuum
  • Configured for panel mounting
Optional Features
  • Bench Mounting bracket

Product Information
Installation & Maintenance Information

 

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Do you need product information or technical assistance? Call 203-385-0303 or email us at heise@ashcroft.com

Returning a Heise® Instrument for service or calibration?
Call 203-385-0253 for Return Authorization Instructions.

Do you need pricing or checking order status? Call 203-385-0525

Need process, industrial or commercial grade pressure instrumentation?

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www.ashcroft.com to view our full line of Ashcroft® pressure gauges, transducers, switches, digital indicators, isolation devices and more.

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