Low Emission HF4D Sleeved Plug Valves

XOMOX® HF4D Low Emission Sleeved Plug Valves are the first soft seated sleeved plug valves meeting ISO 15848-1 and API 641 with ZERO packing adjustments during thermal cycling.

Features And Benefits

• Innovative stem seal, Live-Loaded design, permits best in class FUGITIVE EMISSIONS CONTROL (ISO 15848-1 BH CO3 392°F / 200°C SSA 0 & API 641)
• Maintenance and Cavity free
• No costly lubrication, no sticking, and no contamination of process media
• Additional 4D Stem Packing ensures manual adjustment capabilities on the 4th sealing barrier to atmosphere