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The TG Series Toggle Valve is a compact test and vent valve manufactured by Hy-Lok, designed for test systems, pilot plants, and safe system pressure relief. The valve allows controlled venting of line pressure to the atmosphere with safe and reliable operation. Distributed by THEGIOIVAN.NET – 0902601875 – sales1@pm-e.vn.
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Product information
TG Series – Toggle Valves Hy-Lok Korea
What is TG Series Toggle Valve?
The TG Series is a line of Toggle Valves manufactured by Hy-Lok, specifically designed for:
- Test valve applications
- Pilot plant systems
- Laboratory and instrumentation setups
- Controlled pressure venting systems
This valve is commonly used where quick and safe pressure release is required.
Key Features of TG Series
- Compact and lightweight design
- Simple toggle operation mechanism
- Safe and controlled pressure relief
- Vent line pressure released to atmosphere
- Reliable and easy operation
- Suitable for test and pilot systems
Applications of TG Series Valve
The TG Series is widely used in:
- Testing systems
- Pilot plants
- Laboratory instrumentation
- Pressure test setups
- Small-scale industrial systems
- System venting applications
Technical Specifications
Maximum Operating Pressure
- 300 psig (20 bar) @ 100℉ (38℃)
Operating Temperature Range
- From:
- -20℉ (-28℃)
- To:
- 200℉ (93℃)
Structure of TG Series Toggle Valve
Valve Body
- Compact design for limited-space installations
- Lightweight construction
Toggle Mechanism
- Quick manual operation
- Enables fast opening/closing
Vent Function
- Releases line pressure safely to atmosphere
- Prevents overpressure in test systems
Working Principle
The valve operates by:
- Flipping the toggle handle
- Opening internal flow path
- Venting system pressure directly to atmosphere
- Closing the valve to restore system isolation
👉 Designed for fast and safe pressure release in testing environments.
Advantages of TG Series Hy-Lok Valve
- Extremely compact design
- Fast and simple operation
- Safe pressure relief function
- Ideal for testing and pilot systems
- Easy installation and maintenance
- Reliable performance in low-pressure applications
Technical Documentation
- Product Catalog PDF
- GA Drawings / 3D STEP Drawings
👉 Contact us for technical documents:
📧 sales1@pm-e.vn
About Hy-Lok Korea
Hy-Lok is a global manufacturer specializing in:
- Instrument Valves
- Needle Valves
- High Pressure Valves
- Tube Fittings
- Control & Test Valves
Its products are widely used in oil & gas, chemical, and industrial testing systems.
Authorized Distributor in Vietnam
THEGIOIVAN.NET
📞 0902601875
📧 sales1@pm-e.vn
We supply many industrial valve brands:
Hy-Lok, S-LOK, KSPC, KITZ, Swissfluid, VENN, TOYO, LESER, EBRO, TANKTECH and more.
Conclusion
The TG Series Toggle Valve by Hy-Lok Korea is an ideal solution for test systems and pilot plants requiring quick, safe, and compact pressure venting. With its simple operation and reliable design, it is widely used in laboratory and industrial testing applications.
