Dixon 4VF4-SS-E H-Coupler is a 1/2" hose fitting with 1/2"-14 Female NPTF threads, made from 316 Stainless Steel. It features a 1-3/16" hex and measures 1.64" in length. This fitting is designed for reliable connections in industrial hose applications.

Features

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

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 (Buna-N) seals are standard
• All couplers incorporate a PTFE anti-extrusion ring to protect the seal components from dynamic impulse damage.

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
• Snap-Tite H and Faster TNV

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.

Safety notes

• WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.

Specifications