Parker Autoclave's 100VM Series needle valves are a non-rotating rising stem design, working pressures to 100,000 psi (6895 bar). The tubing sizes range from ¼” to 9/16”. Tubing connections utilize the Parker Autoclave cone and thread design. Standard high pressure needle valves with PTFE packing may be operated from 0°F (-17.8°C) to 450°F (232°C) and to 230°F (110°C) with nylon-leather packing. These high pressure needle valves have adjustable packing below the threads to eliminate the media from contacting the power threads, and causing galling during actuation
Along with their many features these valves provide dependable and trouble free service in wide variety of applications.
Markets:
• Oil and Gas
• Petrochemical
Features/Benefits:
• Tubing sizes are 1/4 “ to 9/16”.
• Non-rotating stem prevents stem/seat galling.
• Rising stem/barstock body design.
• Metal-to-metal seating achieves bubble-tight shut-off, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
• For dependable stem and body sealing , valves are furnished with PTFE encapsulated packing.
• Stem sleeve and packing gland materials have been selected to achieve extended thread cycle life and reduced handle torque.
• Choice of Vee or Regulating stem tips.
• Choice of three body patterns
Applications:
• High Pressure Skid Panels
• High Pressure Fluid Handling Systems
• Research Systems
