Low Pressure Needle Valve

Low Pressure 10V & SW Series Needle Valves with Pressures to 15,000 psi (1034 bar).


Since 1945 Parker Autoclave Engineers has designed and built premium quality valves, fittings and tubing. Parker Autoclave Engineers 10V and SW series needle valves are designed for operation to 15,000 psi (1,034 bar). Along with their many features these valves provide dependable and trouble free service in wide variety of applications.


  • Tubing sizes from 1/8" to 1/2".

  • 10V series, 1/4" to 1/2" in-line connections. (except for 1/8" is off set)

  • SW series 1/4" to 1/2" connections with increased flow capabilities.

  • Non-rotating stem prevents stem/seat galling.

  • Metal-to-metal seating for excellent corrosion resistance and temperature ranges.

  • Vee or regulating tip stem

  • Available in five body patterns.

Parker Autoclave Engineers valves are used in many applications such as the chemical/petrochemical, research, and oil and gas industries. The Autoclave low pressure line utilizes a single ferrule compression sleeve design for fast and easy installation. These valves are complemented by a complete line of fittings, tubing and accessories.

Low Pressure Needle Valve