Dixon HT3F4-SS HT-Series flushface female threaded plug quick coupling, 1/2"-14 female NPTF threads, 316 stainless steel. 1-1/8" hex, 2.70" length. Designed for high-temperature and industrial applications requiring a reliable, leak-free connection.

Available Options

• Contact Dixon for all available option adders
• Oxy-clean treatment is available

Compatibility & Interchange Data

• Interchangeable to ISO16028
• Conforms to ISO16028 interchange standard interchangeable with Eaton/Hansen FF, Parker FEM, Snap-tite 74, Faster FFH/2FFN/2FFI, Stucchi A/FIRG and Holmbury HQ/A/FIMC

Construction

• Machined components are manufactured using solid bar stock
• Has molded Polyurethane valve seals, with a temperature range of -65° to +212°F
• Ancillary nipple seals are Nitrile (Nitrile Rubber), with a temperature range of -40°F to +250°F
• PTFE or TPC-ET Anti-Extrusion ring protects main coupling valve seal from dynamic impulse pressure damage.

Features

• High flow performance, compact profile
• Easily rebuildable!
• High strength laser-cut valve guide maximizes valve stability while minimizing flow restriction.
• Improved sealing system incorporates a high performance molded polyurethane or O-ring energized PTFE valve seal.

Specifications

Rated pressure for connected 316 Stainless Steel Coupler and 316 Stainless Steel Plug: 3,500 PSI (241 bar) Maximum Working and 17,500 PSI (1,207 bar) burst