DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size
The DIXON VALVE & COUPLING Bowes Brass Quick-Connect Air Coupling Plug (MPN N4S4-B) is a 1/2 in body-size, sleeve-locking hose coupling. 3G Electric interprets demand for this fitting across 14 industrial departments…
SKU 3G-OTH-458290
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Product Description
The DIXON VALVE & COUPLING Bowes Brass Quick-Connect Air Coupling Plug (MPN N4S4-B) is a 1/2 in body-size, sleeve-locking hose coupling. 3G Electric interprets demand for this fitting across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the DIXON VALVE & COUPLING N4S4-B quick connect hose coupling used for?
The DIXON VALVE & COUPLING N4S4-B is a Bowes brass quick-connect air coupling plug used to connect pneumatic tools and hoses in industrial settings. It provides a secure, sleeve-locking connection for compressed air systems in manufacturing, maintenance, and repair operations.
What are the specifications of the DIXON VALVE & COUPLING N4S4-B?
The DIXON VALVE & COUPLING N4S4-B has a 1/2 in body size and a 1/2 in hose fitting size. It features a sleeve locking type and is made of brass. The manufacturer part number is N4S4-B.
Where to buy the DIXON VALVE & COUPLING N4S4-B worldwide?
3G Electric supplies the DIXON VALVE & COUPLING N4S4-B worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this coupling and support your procurement needs across 14 departments.
How to install the DIXON VALVE & COUPLING N4S4-B quick connect coupling?
To install the DIXON VALVE & COUPLING N4S4-B, push the plug into the socket until the sleeve locks. Ensure the hose is properly attached to the 1/2 in fitting. Always depressurize the system before connection or disconnection to avoid injury.
Used in
Common applications for DIXON VALVE & COUPLINGDIXON VALVE & COUPLING Products
3G Electric supplies DIXON VALVE & COUPLING bowes brass quick-connect air coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









