Pilot Operated Pressure Reducing Valve Hvs-601


  • Pilot Operated Pressure Reducing Valve Hvs-601

Applicable Standard

The pilot operated pressure reducing valves provide stable pressure control with low pressure. We can change the pressure when a specific pressure is needed for precise operation. Our pilot operated reducing valves are designed with various pressure and flow ranges to give a higher degree of control in pressure. The additional valve stability due to the pilot operation makes these valves ideal for many industrial applications.

Product Applications

  • Marine & Mining.
  • Distillery Plant.
  • Fertilizer Plant.
  • Pulp & Paper mill.
  • Industrial Chemical Piping.
  • Oil, Gas, Petrochemical Plant.
  • Textile and Process Industries.
  • Thermal and Nuclear Power Plant.

Product Specification

  • Size: 1/2” Thru 10”
  • Rating: 150# Thru 900#
  • Max. Inlet Pressure: 25 To 1500 Psi-G
  • Max. Outlet Pressure: 0 To 600 Psi-G
  • Max. Temperature Range: 40 Deg C To 450 Deg C
  • Applicable Media: Steam, Air, Gas, Liquid
  • Material: WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M,CF8C, CN7M, CD4MCu, Hast alloy, Inconel, Duplex, Stainless Steel

Product Features

  • Single Seated: Closing With Inlet Pressure For Positive, Dead- End, Shut-Off
  • Accuracy Of Regulation: Comparable To Instrument Control With Full Flow For Equivalent Pipe
  • New Type Piston With Teflon + Seal: For Temperature Up To 500 Deg F. Give Continuous Wiping Action Keeping Liner Clean, Improving Operating Reliability And Reducing Maintenance. Piston Rings Can Be Furnished For Temperature Over 500 Deg F
  • Fully Guided Main Valve: Prevent Rubbing Or Binding Of Internal Parts
  • Gradual Opening Ported Main Valve: In Sizes 2.1/2” And Larger For Improved Throttling Control Under Low Flow Conditions.
  • Sensitive Stainless Steel Diaphragm: Responds Instantly To Any Flow Change And Eliminates Stuffing Boxes And Bellows Seals. Full Travel Less Than Its Own Thickness Stress To A Minimum.