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DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size - Bowes Brass Quick-Connect Air Coupling Plugs
DIXON VALVE & COUPLINGBowes Brass Quick-Connect Air Coupling Plugs

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-LS) is a 1/2 in body-size, sleeve-locking quick-connect hose coupling. 3G Electric interprets demand for this OEM component across 14…

SKU 3G-OTH-458291

Brand
DIXON VALVE & COUPLING
Item
Quick Connect Hose Coupling: 1/2 in Body Size
Category
Bowes Brass Quick-Connect Air Coupling Plugs
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Technical Specifications

DIXON VALVE & COUPLING
Manufacturer Part Number
N4S4-B-LS
Hose Fitting Size
1/2 in
Coupling Locking Type
Sleeve
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DIXON VALVE & COUPLING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DIXON VALVE & COUPLING Bowes Brass Quick-Connect Air Coupling Plug (MPN N4S4-B-LS) is a 1/2 in body-size, sleeve-locking quick-connect hose coupling. 3G Electric interprets demand for this OEM component 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 Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the DIXON VALVE & COUPLING N4S4-B-LS quick connect hose coupling used for?

The DIXON VALVE & COUPLING N4S4-B-LS is a Bowes brass quick-connect air coupling plug used for pneumatic tool connections, compressed air lines, and industrial fluid transfer systems requiring a 1/2 in body size and sleeve-locking mechanism.

What are the specifications of the DIXON VALVE & COUPLING N4S4-B-LS?

The DIXON VALVE & COUPLING N4S4-B-LS has a 1/2 in body size, 1/2 in hose fitting size, and a sleeve locking type. It is a Bowes brass quick-connect air coupling plug, manufactured by DIXON VALVE & COUPLING under MPN N4S4-B-LS.

Where to buy the DIXON VALVE & COUPLING N4S4-B-LS worldwide?

3G Electric supplies the DIXON VALVE & COUPLING N4S4-B-LS worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this OEM component to any location.

How to install the DIXON VALVE & COUPLING N4S4-B-LS quick connect coupling?

To install the DIXON VALVE & COUPLING N4S4-B-LS, ensure the hose end is clean, then push the coupling onto the mating plug until the sleeve locks. Always depressurize the line before connection or disconnection to avoid injury.

Used in

Common applications for DIXON VALVE & COUPLING
Chemical transfer — Dixon Type D forged brass cam and groove couplings for loading and unloading hoses in chemical processing plants.
Compressed air systems — Dixon Bowes Safety-Lock steel quick-connect plugs (e.g., N4M4-LS) for pneumatic tool connections in manufacturing facilities.
Marine fuel handling — Dixon Type C 316 stainless steel cam and groove couplings for fuel transfer hoses on vessels and docks.
Bulk material handling — Dixon Type AL stainless steel adapters (e.g., 150-AL-SS) for connecting hoses to flanged pipes in grain or powder transfer systems.
Water supply lines — Dixon Type F forged brass adapters for temporary water connections in construction or agricultural irrigation.
Dust protection — Dixon Type DC stainless steel dust caps for sealing unused cam and groove couplings in outdoor or washdown environments.

DIXON 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.

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DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, MNPT (MPN N4M6-B). Key specifications — Coupling Locking Type: Sleeve; Thread Size: 1/2" -14; Brand: DIXON VALVE & COUPLING.
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DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, MNPT (MPN N4M6-B). Key specifications — Coupling Locking Type: Sleeve; Thread Size: 1/2" -14; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size (MPN N4S6). Key specifications — Coupling Locking Type: Sleeve; Brand: DIXON VALVE & COUPLING.
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DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size (MPN N4S6). Key specifications — Coupling Locking Type: Sleeve; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, MNPT (MPN N4M6-B-LS). Key specifications — Coupling Locking Type: Sleeve; Thread Size: 3/4"-14; Brand: DIXON VALVE & COUPLING.
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DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, MNPT (MPN N4M6-B-LS). Key specifications — Coupling Locking Type: Sleeve; Thread Size: 3/4"-14; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size, 1/2 in Hose Fitting Size, FNPT (MPN N4F6-B). Key specifications — Coupling Locking Type: Sleeve; Thread Size: 1/2" -14; Brand: DIXON VALVE & COUPLING.
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DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size (MPN N4S6-B-LS). Key specifications — Coupling Locking Type: Sleeve; Brand: DIXON VALVE & COUPLING.