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LEGRIS 7886 Compressed Air Line Lockout Valve, 1/4 in NPT - Legris Compressed Air Line Lockout Valves for Tube Fittings
LEGRISLegris Compressed Air Line Lockout Valves for Tube Fittings

LEGRIS 7886 Compressed Air Line Lockout Valve, 1/4 in NPT

The LEGRIS Air Line Lockout Valve (SKU 3G-OTH-149901) is a compressed air line lockout valve for tube fittings, with a 1/4 in NPT inlet and outlet size. It has a maximum operating pressure of 145 psi and is…

SKU 3G-OTH-149901

Also listed as: 78861414 · 7886-14-14

Brand
LEGRIS
Item
7886 Compressed Air Line Lockout Valve, 1/4 in NPT
Part Number
7886 14 14
Category
Legris Compressed Air Line Lockout Valves for Tube Fittings
Available to Order
Also known as:7886 14 14LEGRIS
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Technical Specifications

LEGRIS
Manufacturer Part Number
7886 14 14
Type
7886
Max Op Pressure
145 psi
NPT Outlet Size
1/4 in

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LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Air Line Lockout Valve (SKU 3G-OTH-149901) is a compressed air line lockout valve for tube fittings, with a 1/4 in NPT inlet and outlet size. It has a maximum operating pressure of 145 psi and is identified by manufacturer part number 7886 14 14 (MPN 7886).

Frequently Asked Questions

What is a LEGRIS air line lockout valve used for?

A LEGRIS air line lockout valve isolates compressed air during maintenance or system shutdown. It locks the air supply to prevent accidental activation, ensuring worker safety in pneumatic systems across manufacturing, assembly, and automation plants.

What are the specifications of the LEGRIS 7886 14 14 lockout valve?

The LEGRIS 7886 14 14 lockout valve has 1/4 in NPT inlet and outlet ports, a maximum operating pressure of 145 psi, and is designed for compressed air lines. It is a compact, manually operated valve for tube fittings, identified by MPN 7886 14 14.

Where to buy a LEGRIS 7886 lockout valve worldwide?

3G Electric supplies the LEGRIS 7886 lockout valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this pneumatic safety component.

How to install a LEGRIS air line lockout valve?

Install the LEGRIS lockout valve in the compressed air line upstream of equipment requiring isolation. Use thread sealant on the 1/4 in NPT ports, tighten to manufacturer torque specs, and test for leaks. Always lock the valve handle before performing maintenance.

Used in

Common applications for LEGRIS
Industrial automation — Legris push-to-connect fittings (e.g., 3156 56 00) for fast assembly of pneumatic control circuits.
Packaging machinery — Legris quick exhaust valves (e.g., 7982 14 14) to speed up cylinder actuation and increase throughput.
Fluid transfer systems — Legris brass barbed fittings (e.g., 0123 16 17) for connecting tubing to pipe in water and coolant lines.
Compressed air distribution — Legris nylon tube fittings (e.g., 3104 60 56) for leak-free connections in air headers and drops.
Material handling — Legris quick exhaust valves (e.g., 7982 22 22) for rapid cycling of pneumatic actuators on sorting and diverting mechanisms.
OEM equipment — Legris push-to-connect tees and unions for compact pneumatic manifolds in medical and laboratory devices.
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LEGRIS Products

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.

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Steel-body pilot-operated check valve with G.250-19 BSPP inlet and outlet connections. Used in hydraulic circuits to block reverse flow until pilot pressure is applied, enabling load holding in clamping, pressing, and lifting systems
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Modular pressure reducing valve with aluminum body and knob adjustment. Features 1/4 in BSPP ports and maximum set pressure of 4350 psi. Used in hydraulic systems to regulate downstream pressure for consistent operation

More from LEGRIS

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This lockout valve isolates compressed air in pneumatic systems for maintenance or emergency shutdown. It has 3/8 in BSPP inlet and outlet connections and a maximum operating pressure of 145 psi. Suitable for use with tube fittings in industrial compressed air lines
LEGRIS
This lockout valve isolates compressed air in pneumatic systems for maintenance or emergency shutdown. It has 3/8 in BSPP inlet and outlet connections and a maximum operating pressure of 145 psi. Suitable for use with tube fittings in industrial compressed air lines

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