Dixon 4VBF4-SS-E V-Series unvalved female coupler with 1/2"-14 female BSPP threads, 316 stainless steel construction. Features a 1-3/16" hex and 1.64" length. Designed for industrial quick-connect applications requiring corrosion resistance.

• 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

Compatibility & Interchange Data

• Interchangeable to MIL-C-51234
• Snap-Tite H 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.
• Nitrile (Nitrile Rubber) seals are standard
• All couplers incorporate a PTFE anti-extrusion ring to protect the seal components from dynamic impulse damage.

Features

General purpose hydraulic quick-connect provides superior flow characteristics with built-in reliability

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.