LEGRIS Air Line Lockout Valve: 1/8 in NPT, 1/4 in Tube Outlet Size, 145 psi Max Op Pressure
The LEGRIS Air Line Lockout Valve (SKU 1DDY8) is a compressed air line lockout valve for tube fittings with a 1/8 in NPT connection and a 1/4 in tube outlet size. It has a maximum operating pressure of 145 psi and is…
SKU 3G-OTH-149898
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Product Description
The LEGRIS Air Line Lockout Valve (SKU 1DDY8) is a compressed air line lockout valve for tube fittings with a 1/8 in NPT connection and a 1/4 in tube outlet size. It has a maximum operating pressure of 145 psi and is identified by manufacturer part number 7885 56 11 and model 7N85.
Frequently Asked Questions
What is a LEGRIS Air Line Lockout Valve used for?
A LEGRIS Air Line Lockout Valve isolates compressed air in pneumatic systems for safe maintenance. It is used in industrial plants, manufacturing lines, and automated machinery to lock out air supply, preventing accidental activation during service or repair work.
What are the specifications of the LEGRIS 7N85 lockout valve?
The LEGRIS 7N85 lockout valve has a 1/8 in NPT connection and a 1/4 in tube outlet size. Its maximum operating pressure is 145 psi. The manufacturer part number is 7885 56 11, and it is designed for compressed air line tube fittings.
Where to buy LEGRIS lockout valves worldwide?
You can source LEGRIS lockout valves worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 7N85 model.
How to install a LEGRIS air line lockout valve?
To install a LEGRIS lockout valve, connect the 1/8 in NPT inlet to the air supply and the 1/4 in tube outlet to downstream tubing. Ensure the valve is in the open position before pressurizing. Always follow lockout/tagout procedures and verify zero pressure before maintenance.
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3G Electric supplies LEGRIS legris compressed air line lockout valves for tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













