Dixon HT4M4 HT-Series ISO 16028 flushface male threaded plug with 1/2"-14 Male NPTF threads. Constructed from steel with a hex of 1/5/16" and a length of 3.03". Designed for high-temperature industrial quick coupling applications.

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
• Steel nipples are hardened to provide resistance to brinelling during impulse service.
• 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 Steel Coupler and Steel Plug: 5,000 PSI (345 bar) Maximum Working and 20,000 PSI (1,379 bar) burst
• Rated pressure for uncoupled Steel Coupler: 5,000 PSI (345 bar) Maximum Working and 20,000 PSI (1,379 bar) burst