Medium Pressure (QS Series Valves) Needle Valves : Needle Valves
Medium Pressure QS Series Needle Valves with Pressures to 15,000 psi (1034 bar).

FEATURES

• Tubing sizes from 1/4" to 3/4".
  
  
• Rising Stem/barstock body design.
  
  
• Non-rotating stem prevents stem/seat glalling
  
  
• Anti-galling molybdenum disulfide coated gland nuts.
  
  
• Gland nut positioning mark for assembly.
  
  
• Connection weep holes for safety and leak detection
  
  
• Metal-to-metal seating archieves bubble-tight shut-off, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
  
  
• Stem sleeve and packing gland material have been selected to achieve extended thread cycle life and reduced handle torque.
  
  
• Choice of Vee or Regulating stem tip.
  
  
• Available in two body patterns.

BENEFITS

Autoclave's valves are used in many applications such as the chemical/petrochemical, research, and oil and gas industries. The Autoclave QS Series 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.