DIXON VALVE & COUPLINGBowes Steel Quick-Connect Air Coupling Plugs

DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size

The DIXON VALVE & COUPLING Bowes Steel Quick-Connect Air Coupling Plug (MPN 4NS4) is a push-to-connect hose coupling with a 1/2 in body size and 1/2 in hose fitting size. This industrial coupling is designed for…

SKU 3G-OTH-468583

Brand

DIXON VALVE & COUPLING

Item

Quick Connect Hose Coupling: 1/2 in Body Size

Technical Specifications

DIXON VALVE & COUPLING

Manufacturer Part Number

4NS4 

Hose Fitting Size

1/2 in 

Coupling Locking Type

Push-to-Connect 

View Full Spec Sheet

Technical Documents

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DIXON VALVE & COUPLING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 4NS4 quick connect hose coupling used for?

The DIXON VALVE & COUPLING 4NS4 Bowes Steel Quick-Connect Air Coupling Plug is used for fast, secure air-line connections in industrial pneumatic systems. It enables push-to-connect coupling for tools and equipment requiring 1/2 in hose fittings.

What are the specifications of the DIXON VALVE & COUPLING 4NS4 coupling?

The DIXON VALVE & COUPLING 4NS4 has a 1/2 in body size and 1/2 in hose fitting size. It features a push-to-connect locking type and is made of steel for durability. The manufacturer part number is 4NS4.

Where to buy the DIXON VALVE & COUPLING 4NS4 worldwide?

3G Electric supplies the DIXON VALVE & COUPLING 4NS4 Bowes Steel Quick-Connect Air Coupling Plug worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a DIXON VALVE & COUPLING push-to-connect air coupling?

To install the DIXON VALVE & COUPLING 4NS4 push-to-connect coupling, ensure the hose end is clean and cut square. Push the hose firmly into the coupling until it locks. Pull back gently to confirm secure engagement. Always depressurize the system before disconnecting.

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 steel 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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