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DIXON VALVE & COUPLING Quick Connect Hose Coupling: 1/2 in Body Size - Industrial Interchange Brass Quick-Connect Air Coupling Bodies
DIXON VALVE & COUPLINGIndustrial Interchange Brass Quick-Connect Air Coupling Bodies

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

The DIXON VALVE & COUPLING Quick Connect Hose Coupling (MPN 4DF4-B) is an industrial interchange brass quick-connect air coupling body with a 1/2 in body size and FNPT type. It features a 1/2" -14 thread size, female…

SKU 3G-OTH-459327

Also listed as: 4DF4B · 4DF4 B

Brand
DIXON VALVE & COUPLING
Item
Quick Connect Hose Coupling: 1/2 in Body Size
Category
Industrial Interchange Brass Quick-Connect Air Coupling Bodies
Available to Order
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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

DIXON VALVE & COUPLING
Manufacturer Part Number
4DF4-B
Type
FNPT
Thread Size
1/2" -14
Hose Fitting Size
1/2 in
Hose Fitting Gender
Female
Coupling Locking Type
Sleeve

Technical Documents

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DIXON VALVE & COUPLING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DIXON VALVE & COUPLING Quick Connect Hose Coupling (MPN 4DF4-B) is an industrial interchange brass quick-connect air coupling body with a 1/2 in body size and FNPT type. It features a 1/2" -14 thread size, female hose fitting gender, and sleeve locking type. 3G Electric interprets demand and delivers this genuine coupling across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the DIXON VALVE & COUPLING 4DF4-B quick connect coupling used for?

The DIXON VALVE & COUPLING 4DF4-B is an industrial interchange brass quick-connect air coupling body used to connect and disconnect pneumatic tools and hoses quickly. It is commonly applied in manufacturing, automotive, and general plant maintenance where reliable air-line connections are needed.

What are the specifications of the DIXON VALVE & COUPLING 4DF4-B?

The DIXON VALVE & COUPLING 4DF4-B has a 1/2 in body size, 1/2 in hose fitting size, FNPT type, 1/2" -14 thread size, female gender, and sleeve locking type. It is made of brass for durability in pneumatic systems.

Where to buy DIXON VALVE & COUPLING 4DF4-B worldwide?

3G Electric supplies the genuine DIXON VALVE & COUPLING 4DF4-B quick connect coupling to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct industrial interchange brass coupling for your pneumatic applications.

How to install a DIXON VALVE & COUPLING quick connect coupling?

To install the DIXON VALVE & COUPLING 4DF4-B, thread the FNPT end onto a matching male pipe thread using thread sealant. Tighten with a wrench, then push the mating plug into the sleeve-locked body until it clicks. Always depressurize the line before connection or disconnection.

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 industrial interchange brass quick-connect air coupling bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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