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40,000 PSI Type HP-40 Ultra High Pressure Control Valve
Research Control Valve (RCV)

40,000 PSI Type HP-40 Ultra High Pressure Control Valve

The HP-40 valve is an ultra high pressure control valve using a tri-axially forged stainless steel body along with a solid Stellite innervalve assembly. The HP-40 valve can be used for both flow control as well as a Class IV shutoff valve. The versatility of the HP-40 valve creates a singular solution for your high pressure applications.


  • Wide range of interchangeable trims
  • Choice of linear or quick opening trims
  • ANSI Class III shutoff or Class IV (depending on size)
  • Solid Stellite® innervalve



1/4 in.
Temperature Range
30...200 °F
Flow Range
0…0.08 cv
Pressure Range
Up to 40,000 PSI

Additional Specifications

Application Examples

Research Plants
Process Pilot Plants

Oil & Gas
Petrochemical, Refining & Chemical Metering
Process or Industrial

Product Resources

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Parts, Accessories & Other Options

Actuator, Pneumatic (Type PA35)

Actuator, Pneumatic (Type PA35) More Info Less Info

The PA35 actuator is a 35 square-inch pneumatic, multi-spring diaphragm actuator designed specifically to fit the RCV product line. The actuator can be used with a wide range of valve solutions from larger process valves to high pressure applications. The actuator is field reversible (without additional parts) allowing flexibility within the field. This actuator is available air-to-open or air-to-close. The actuator comes with either 3 springs for a 3…15 psi signal range or 6 springs for a 6…30 psi signal range. Both ranges are adjustable to match bench loading with the requirements for your application. The yoke and the actuator housings are made of carbon steel and coated with epoxy for corrosion resistance.

RCV Type PA35 Multi-Spring Pneumatic Actuator Product Data Sheet (RCV-DS-00618-EN) Valve Application Data Sheet Form (RCV-AS-02517-EN) Valve Order Specification Sheet (RCV-OS-03130-EN)
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