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Expansion Vessel Connection Kit (A200 - BAG)

Expansion Vessel Connection Kit (A200 - BAG)
Our Price:  £42.22
List Price:  £56.25
Saving Of:  £14.03 (25%)
(Exc. 20% VAT)(£50.66 Inc. VAT)

Model:  SOVK-A200



In stock, immediate despatch

Key Features: 
  • Auto isolation
  • Stainless Steel Flexible pipe
  • Wall bracket and fixings

NB. Pressure vessel sold separately

This expansion vessels kit is designed for expansion vessels to be located on to a suitably stable and load bearing wall. It is normally recommended that the biggest expansion vessel to be located in this way is a 25 ltr.

The kit also contains an isolation valve that enables the vessel to be taken out of the system for inspection or re-pressurisation, without the need for draining the system of its glycol mix fluid.

The kits A1 and A200 have automatically closing valves. When the expansion vessel is removed, the spring load valve shuts and closes the system. The A200 has a double closure system that compensates for if the installer disconnects the vessel and the valve union or on the vessel itself, either way, the system is safe from draining fluid.

Part code SOVK-A200 supports the vessel with a substantial steel bracket, and comes comes complete with wall fixings. A SS flexible pipe is supplied to connect the vessel to the provide male connection port on the pump station.

  • Auto isolation
  • Stainless Steel Flexible pipe
  • Wall bracket and fixings
Best Practice Summary
  • The expansion line should not be smaller in diameter than the largest diameter section of flow & return pipe used in the system. General rule 22mm or DN16.
  • The connection to the vessel should allow the vessel to be mounted vertically, without the use of manufactured elbows or bends. General rule, use DN16 flexible SS pipe
  • Heat dissipation on the expansion line is to be encouraged. General rule, do not insulate, or better still incorporate an intermediate vessel
  • The expansion line should be a short as possible, but be able to facilitate the above. General rule to apply, the length of pipe should be less than 1M. (Intaeco use 520mm of DN16 in both SOVK-A1 and SOVK-M1 expansion vessel connection kits).
    Data Sheet


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