MPI Valves

Parker MPI™ Valves are engineered for secure, leak-free operation in medium-pressure systems. Built from high-strength stainless steel, they deliver reliable shut-off and control performance under pressures up to 15,000 psi.

Parker MPI™ Valves provide dependable performance for medium-pressure instrumentation and process applications where safety, strength, and reliability are paramount. Designed to complement Parker MPI™ Fittings and Tubing, these valves ensure seamless system integration with leak-tight sealing and long service life. Available in a variety of configurations—including needle, ball, and check valves—Parker MPI™ Valves offer versatility for isolation, regulation, and backflow prevention. Their precision engineering, corrosion-resistant materials, and robust construction make them the trusted choice in oil & gas, chemical processing, power generation, and high-pressure test systems.

  • Designs: Available in needle, ball, and check valve configurations for isolation, regulation, and flow control.
  • Materials: Manufactured from cold-worked 316 stainless steel for superior corrosion resistance and durability.
  • Sizes: Offered in tubing sizes from 1/4″ to 1″ (6 mm to 25 mm).
  • Pressure Ratings: Suitable for medium-pressure service up to 15,000 psi (1,034 bar), depending on type and size.
  • Temperature Range: Wide operating range depending on valve design and seal materials.
  • Connections: Compatible with Parker MPI™ Fittings and Tubing for optimal performance.
  • Applications: Oil & gas wellhead control, chemical injection, power generation, process instrumentation, and high-pressure test equipment.