DIXON V-Series Valved Female Coupler

The Dixon V-Series Valved Female Coupler is a premium hydraulic quick-connect coupler designed to provide fast, secure, and leak-resistant connections in high-pressure hydraulic systems. Featuring a precision-engineered double shut-off valve, it automatically seals both the coupler and plug upon disconnection, minimizing fluid loss and preventing air ingress. Constructed from high-strength induction-hardened steel, the V-Series Female Coupler delivers exceptional durability, reliable performance, and long service life in demanding industrial and mobile hydraulic applications. It is interchangeable with MIL-C-51234, Snap-Tite H, and Faster TNV series quick couplings.

Key Features

• Double shut-off valved design minimizes fluid spillage and air contamination during connection and disconnection.
• High-strength steel construction with induction-hardened wear components for extended service life.
• Stainless steel locking balls, springs, and retaining rings provide excellent corrosion resistance.
• PTFE anti-extrusion ring enhances seal protection under pressure surges.
• Standard Nitrile seal with optional FKM, EPDM, Steam-EPDM, FDA FKM, Fuel Nitrile, Silicone, and other specialty seal materials.
• Available in Female NPTF, Female BSPP, Female ORB, and other thread configurations.
• Optional Brass and 316 Stainless Steel versions available for corrosive environments.
• Operating temperature range: -40°C to +121°C (-40°F to +250°F).
• Compatible with MIL-C-51234, Snap-Tite H, and Faster TNV interchange standards.
• Maximum operating pressure up to 6,500 PSI (450 bar), depending on body size.

Typical Applications

• Hydraulic power units
• Construction and earthmoving equipment
• Agricultural machinery
• Mining equipment
• Industrial hydraulic systems
• Material handling equipment
• Mobile hydraulic machinery
• Data center liquid cooling systems
• Oil & gas and heavy equipment hydraulic applications