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ARO Air Line Lockout Valve: 1 in NPT, 1 in NPT Outlet Size, 250 psi Max Op Pressure - ARO Compressed Air Line Lockout Valves for FRLs
AROARO Compressed Air Line Lockout Valves for FRLs

ARO Air Line Lockout Valve: 1 in NPT, 1 in NPT Outlet Size, 250 psi Max Op Pressure

The ARO Air Line Lockout Valve (SKU 4PJU8) is a compressed air line lockout valve for FRLs, featuring a 1 in NPT inlet and outlet size. It has a maximum operating pressure of 250 psi and is identified by manufacturer…

SKU 3G-OTH-187830

Brand
ARO
Item
Air Line Lockout Valve: 1 in NPT, 1 in NPT Outlet Size, 250 psi Max Op Pressure
Category
ARO Compressed Air Line Lockout Valves for FRLs
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Technical Specifications

ARO
Manufacturer Part Number
104393-6
Type
3000, 104393-6
Max Op Pressure
250 psi
NPT Outlet Size
1 in
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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Air Line Lockout Valve (SKU 4PJU8) is a compressed air line lockout valve for FRLs, featuring a 1 in NPT inlet and outlet size. It has a maximum operating pressure of 250 psi and is identified by manufacturer part number 104393-6.

Frequently Asked Questions

What is the ARO Air Line Lockout Valve used for?

The ARO Air Line Lockout Valve is used to isolate compressed air in pneumatic systems during maintenance or emergency shutdown. It is designed for FRL (filter-regulator-lubricator) assemblies in industrial plants, ensuring safe lockout/tagout procedures per OSHA standards.

What are the specifications of the ARO Air Line Lockout Valve 104393-6?

The ARO Air Line Lockout Valve (model 104393-6, type 3000) has 1 in NPT inlet and outlet sizes, with a maximum operating pressure of 250 psi. It is a compressed air line lockout valve for FRLs, identified by manufacturer part number 104393-6 and SKU 4PJU8.

Where to buy the ARO Air Line Lockout Valve worldwide?

3G Electric supplies the ARO Air Line Lockout Valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this ARO valve.

How to install the ARO Air Line Lockout Valve?

Install the ARO Air Line Lockout Valve in the compressed air line upstream of FRL units. Use thread sealant on the 1 in NPT connections and ensure the valve is accessible for lockout. After installation, test for leaks at 250 psi maximum operating pressure.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO aro compressed air line lockout valves for frls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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