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3/4" BSP Lockshield for expansion vessel PF X 3/4" BSP swivel union

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Regular price £27.48 GBP
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The expansion vessel service valve (Part No: 7613000) is a 3/4" shut-off and drain valve for membrane expansion vessels in sealed heating and cooling systems. It allows the vessel to be isolated and drained for servicing and re-charging without draining the entire system, in accordance with EN 12828.

Max. operating pressure: PN 10

Max. operating temperature: 120°C

Protected shut-open facility against inadvertent closing

Drain outlet included

  • 3/4" BSP Expansion Vessel Service Valve
  • Type: SU R 3/4 x 3/4
  • Connection: G 3/4" x G 3/4" BSP PF x swivel union
  • Standard: EN 12828
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