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