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DIXON 1/2IN AG COUPLER 1/2IN NPTF STEEL

Description & Features

Built for demanding industrial applications this 1/2 AG Coupler 1/2 NPTF Steel 201276-4 ensures a secure and leak-proof interface. Constructed from robust steel it provides reliable performance in high-pressure environments.

Engineered to meet rigorous standards this coupler offers a dependable solution for professionals. Precision manufacturing guarantees consistent performance without the need for adjustments or calibration.

Designed with simplicity in mind it requires no additional components such as check valves switches or mandrels making it easy to integrate into your assembly tasks. Its streamlined design ensures ease of use and straightforward maintenance.

MPN: 4AGF4

Supplier Part Number: 4AGF4

Specifications

Brand Dixon Valve & Co	Brand Dixon Valve & Co	Pack Size 1.00	UOM EA	Supplier Part Number 4AGF4	Product Weight 0.58 lbs

Product Questions & Answers (3)

Question by: Ray R on Aug 10, 2025, 12:02 PM

Does this coupler need any extra parts to get it hooked up, like a check valve or anything like that?

Answer by: Customer Support on Aug 11, 2025, 5:42 PM

No extra components required. It goes in without check valves, switches, or mandrels, so you can drop it right into your assembly without hunting down additional hardware.

Question by: Bobby H on Feb 17, 2026, 7:00 AM

Will this coupler hold up in a hydraulic system running around 2000 PSI?

Answer by: Customer Support on Feb 19, 2026, 6:56 AM

Constructed from robust steel, this coupler is designed for reliable performance in high-pressure environments, ensuring a secure, leak-proof interface.

Question by: Terry J on Dec 2, 2025, 6:51 AM

got a 1/2 inch NPTF port on a line, is this the right coupler to screw in?

Answer by: Customer Support on Dec 4, 2025, 6:50 AM

The connection on this coupler is 1/2 inch NPTF, so it matches a 1/2 inch NPTF threaded port.