Toggle Valves

Hy-Lok USA, Inc. toggle valves are designed for quick-acting and positive on / off control of media in moderate temperature and pressure applications.

Hy-Lok's TG Series Toggle Valves offer manual and pneumatically actuated models for quick opening and closing. Available in stainless steel and brass with a variety of connections and configurations. Rugged and compactly designed, Hy-Lok toggle valves are available with manual and pneumatic actuation, and range in size from 1/8″ to 1/2″.

With pressure handling up to 300 psi and temperatures up to 200°F, Hy-Lok has a toggle valve solution to meet your needs.

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Toggle Valve Features:

  • Quick opening and closing
  • Straight and angle patterns available
  • Stainless steel or brass construction
  • Standard Black Bylon handle or optional stainless steel handle
  • Pneumatic actuation
  • Choice of Hy-Lok Tube Fitting, female NPT, and Male NPT end connection
  • Orifice Range – from 0.080 to 0.250 in (2.0 to 6.4mm)
  • Panel mount nut standard

Toggle Valve Technical Data

Series Orifice Pressure Rating Temperature Rating
TG1 0.080 (2.0) 300 psig (20 bar) -20°F to 200°F
TG2 0.125 (3.2) 300 psig (20 bar) -20°F to 200°F
TG3 0.250 (6.4) 200 psig (13 bar) -20°F to 200°F


For full details, view our catalog on Toggle Valves.


If you have any questions about any of our products or services, don’t hesitate to give us a call. For any inquiries, fill out the form and one of our Hy-Lok representative will contact you soon.


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