Integral bonnet needle valve

Truelok Needle Valves are designed and manufactured for instrumentation and general industry for application in the gas delivery system.
Our standard LC and HC series are manufactured in SS 316 material, with PFA packing,phenolic handle, and regulating stem

Inlet/Outlet connections ranges from 1/8” to 3/4” with Flow Coefficient (Cv) range from 0.09 to 1.8. Maximum working Pressure is up
to 5000 psig (344 bar) and Temperature rating from -65°F to 450°F (-53°C to 232°C).

Truelok Needle Valves are available in 2-way straight pattern and 2-way Angle.


  • Panel Mountable
  • Regulating Stem
  • Variety of end connections
  • Straight or Angle Pattern
  • Compact Design
  • Working Pressure: up to 5000 psig (344 bar) @ 100°F(37°C)
  •  Working Temperature: from -65°F to 450°F(-53°C to 232°C)


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