PRODUCT RANGE VALVES
  VALVES

MULTI STAGE RATIO VALVE

PURPOSE
HPE’s Multi Stage Ratio Valves reduce pressure at a fixed ratio but because of the many internal stages it can reduce the pressure over larger ratios than is possible in one or two single stage valves in series. Pressure ratios of up to 20:1 can be achieved. The design of the valve was done with specific emphasis on flow surging and a high pressure ratio capability.
FEATURES
  • Constant ratio with varying flow, resulting in a stable downstream pressure
  • Pressure ratios can be altered by adding more stages
  • Finite pressure adjustment control is optional
  • Ratio will remain within 7% at all flow rates
SPECIFICATIONS
  • Conform to ANSI B16.34
  • Y-pattern globe-type body for reduced pressure drop
  • Can be maintained in line
  • Flanges to customer requirements
  • Cast steel body with corrosion resistant internal parts (galvanised body optional)
  • Rated 25 MPa working pressure
  • High dirt tolerance
  • High cavitation resistance due to poppet and cage design

Please Note:

  • Refer to Technical Information for more specifications and information
  • In the interest of improving products HPE reserves the right to change any specifications without notice
                 
| Back to top | | Print Page | | Send this page to a friend |