Dixon 4VF4-SS V-Series Valved Female Coupler features a 1/2"-14 Female NPTF thread and 316 stainless steel construction. With a hex of 1-3/16" and length of 2.13", this coupler is designed for reliable performance in industrial hose applications.

Available Options

• Contact Dixon for all available option adders
• Standard seal options include: FKM, EPDM, Steam-EP, FDA FKM, Mil-Nitrile, Fuel Nitrile and Silicone
• Kalrez seal options include: 4079, 6375 and 7075
• Valve options include: Unvalved, tubular, steel, brass and 316 stainless steel
• Sleeve options include: Sleeve-lock, Flanged and Silicone-flanged
• Oxy-clean treatment is available

Compatibility & Interchange Data

• Interchangeable to MIL-C-51234
• Interchangeable with Snap-Tite H/IH Series and Faster TNV

Construction

• Machined components are manufactured using solid bar stock
• Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life.
• Steel componentry is plated using ROHS Compliant Trivalent Chrome.
• Steel coupler sleeves are hardened to resist deformation and maximize service life.
• Tubular 'TV' valves are constructed from steel bar stock and are designed for optimum performance in pneumatic applications.
• Nitrile (Nitrile Rubber) seals are standard
• All couplers incorporate a PTFE anti-extrusion ring to protect the seal components from dynamic impulse damage.
• Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection.

Features

General purpose hydraulic quick-connect provides superior flow characteristics for a variety of applications

Note

Minimum burst pressure ratings were established under laboratory conditions using a Static Burst Unit (SBU). For high impulse applications and to meet Det Norske Veritas (DNV) compliance, the burst pressure must be divided by four (4) to ensure a 4:1 safety factor during system operation.