DIXON VALVE & COUPLINGIndustrial Interchange Steel Quick-Connect Air Coupling Bodies

DIXON VALVE & COUPLING Quick Connect Hose Coupling: 3/8 in Body Size

The DIXON VALVE & COUPLING Quick Connect Hose Coupling (MPN 3FF2) is an Industrial Interchange Steel Quick-Connect Air Coupling Body with a 3/8 in body size and a 1/4 in FNPT hose fitting. It features a 1/4"-18…

SKU 3G-OTH-458174

Brand

DIXON VALVE & COUPLING

Item

Quick Connect Hose Coupling: 3/8 in Body Size

Technical Specifications

DIXON VALVE & COUPLING

Manufacturer Part Number

3FF2 

Type

FNPT 

Thread Size

1/4" -18 

Hose Fitting Size

1/4 in 

Hose Fitting Gender

Female 

Coupling Locking Type

Sleeve 

View Full Spec Sheet

Technical Documents

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DIXON VALVE & COUPLING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the DIXON VALVE & COUPLING 3FF2 quick connect hose coupling used for?

The DIXON VALVE & COUPLING 3FF2 is an industrial interchange steel quick-connect air coupling body used to connect pneumatic tools and hoses in manufacturing, automotive, and maintenance applications. Its 3/8 in body size and 1/4 in FNPT fitting enable secure, leak-free connections in compressed air systems.

What are the specifications of the DIXON VALVE & COUPLING 3FF2?

The DIXON VALVE & COUPLING 3FF2 has a 3/8 in body size, 1/4 in hose fitting size, 1/4"-18 thread size, and FNPT connection type. It features a sleeve locking type and female hose fitting gender. The coupling body is made of steel for durability in industrial air systems.

Where to buy the DIXON VALVE & COUPLING 3FF2 worldwide?

3G Electric supplies the DIXON VALVE & COUPLING 3FF2 quick connect hose coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this pneumatic coupling.

How to install the DIXON VALVE & COUPLING 3FF2 coupling?

To install the DIXON VALVE & COUPLING 3FF2, ensure the air line is depressurized. Apply thread sealant to the 1/4"-18 FNPT threads and hand-tighten the coupling onto the mating fitting. Use a wrench on the coupling hex for final torque, avoiding over-tightening. Always follow manufacturer guidelines for safe operation.

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 steel 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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