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Connection assembly for expansion vessel GAK - Steel

AFRISO Gefäßanschlusskombination GAK-ST G3/4 AG 3bar KV, Stahl VOR 99390 object_image_90430imagemain_en AFRISO Gefäßanschlusskombination GAK-ST G3/4 AG 3bar KV, Stahl VOR 99390 object_image_90430imagemain_en
Gefäßanschlusskombination GAK-ST G3/4 AG 3bar KV, Stahl
AFRISO Gefäßanschlusskombination GAK-ST G3/4 AG 3bar KV, Stahl VOR 99390 object_image_90430imagemain_en
AFRISO Gefäßanschlusskombination GAK-ST G3/4 AG 3bar KV, Stahl VOR 99390 object_image_90430imagemain_en
Data sheet Connection assembly for expansion vessel GAK - Steel
AFRISO Data sheet Connection assembly for expansion vessel GAK - Steel

Benefits

  • Time-saving installation with pre-assembled, tightness-tested assembly
  • Service-friendly: Air vent and expansion vessel can be replaced without draining

Application

For connection of diaphragm expansion vessels up to 50 l for sealed heating systems as per EN 12828 up to a capacity of 50 kW.

Versions

Part no. Remember
Connection assembly for expansion vessel GAK-ST G¾ male 3 bar KV, steel 77470

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Connection assembly for expansion vessel GAK - Steel Data sheet PDF
AFRISO Data sheet Connection assembly for expansion vessel GAK - Steel
Connection assembly for expansion vessels GAK Operating instructions PDF
AFRISO Connection assembly for expansion vessels GAK
Diaphragm safety valve MS MSW MSS Declaration of Conformity PDF
AFRISO Diaphragm safety valve MS MSW MSS
Diaphragm safety valve MS - heating systems Mounting instructions PDF
AFRISO Diaphragm safety valve MS - heating systems

Pre-assembled combination fitting consisting of:

Steel carrier with enclosed anti-tamper cap valve for connection of the diaphragm expansion vessel

Safety valve with type approval

Pressure gauge for heating installations with red reference pointer

Quick air vent (12 bar), mounted via self-sealing mounting valve

Connections
Boiler:
G¾ male
Expansion vessel:
G¾ female
Operating temperature range
Medium:
Max. 120 °C
Dimensions (with insulation)
W x H x D:
275 x 270 x 70 mm
Carrier
Material:
Steel, galvanised
Protrusion:
258 mm
Diaphragm safety valve MS
Inlet x outlet:
G½ x G¾
Seal:
Teflon ring, rotatable
Response pressure:
3 bar
Heat capacity:
50 kW
Pressure gauges for heating installations
Bourdon tube pressure gauges
Range:
0/4 bar
Window:
With red reference pointer
Diameter:
63 mm
Connection:
G¼ bottom
Quick air vent with aqua stop
Input:
G⅜
Nominal pressure:
12 bar
Scope of delivery
  • Connection assembly for expansion vessels GAK
  • Mounting accessories: Screws, washers, dowels
  • Anti-tamper cap valve (not mounted)