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SPEEDAIRE Air Line Lockout Valve: 1/4 in NPT, 1/4 in NPT Outlet Size - Speedaire Compressed Air Line Lockout Valves for FRLs
SPEEDAIRESpeedaire Compressed Air Line Lockout Valves for FRLs

SPEEDAIRE Air Line Lockout Valve: 1/4 in NPT, 1/4 in NPT Outlet Size

The SPEEDAIRE Air Line Lockout Valve (SKU 3G-OTH-146596) is a compressed air line lockout valve for FRLs with 1/4 in NPT inlet and outlet sizes. It features Standard Modular Connectors and a maximum operating…

SKU 3G-OTH-146596

Brand
SPEEDAIRE
Item
Air Line Lockout Valve: 1/4 in NPT, 1/4 in NPT Outlet Size
Category
Speedaire Compressed Air Line Lockout Valves for FRLs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEEDAIRE
Type
4ZM26
Max Op Pressure
250 psi
NPT Outlet Size
1/4 in

Technical Documents

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

Product Description

The SPEEDAIRE Air Line Lockout Valve (SKU 3G-OTH-146596) is a compressed air line lockout valve for FRLs with 1/4 in NPT inlet and outlet sizes. It features Standard Modular Connectors and a maximum operating pressure of 250 psi.

Frequently Asked Questions

What is the SPEEDAIRE air line lockout valve used for?

The SPEEDAIRE lockout valve isolates compressed air in FRL systems for safe maintenance. It is used in industrial pneumatic circuits to shut off airflow, allowing technicians to service equipment without pressure. Typical applications include manufacturing plants, assembly lines, and automated machinery where lockout/tagout safety procedures are required.

What are the specifications of the SPEEDAIRE lockout valve?

The SPEEDAIRE lockout valve has 1/4 in NPT inlet and outlet ports, a maximum operating pressure of 250 psi, and Standard Modular Connectors for easy integration into FRL assemblies. The manufacturer part number is . It is designed for compressed air lines and meets typical industrial lockout/tagout requirements.

Where to buy the SPEEDAIRE lockout valve worldwide?

3G Electric supplies the SPEEDAIRE lockout valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver genuine SPEEDAIRE components to support your pneumatic safety needs.

How to install the SPEEDAIRE lockout valve?

To install the SPEEDAIRE , first depressurize the air line. Connect the 1/4 in NPT inlet to the upstream supply and the outlet to the FRL unit using Standard Modular Connectors. Tighten fittings securely, then test for leaks at 250 psi max. Always follow lockout/tagout procedures per your facility's safety guidelines.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE speedaire 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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