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8115.15.003

  1. Sasserath
  3. Heating water management
  5. Safety fittings (02)
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Company/ Manufacturer
Hans Sasserath GmbH & Co. KG
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Article number
8115.15.003
GTIN
4017905120456
Article description
SYR Solar Safety Valve 8115 - DN 15; 6 bar
Level of Detail
300
200
Nominal size
DN 15
Total height (H1)
78 mm
Height connection center to upper edge H2
50 mm
Height connection center to lower edge H3
28 mm
Connection thread A1
Rp 3/4
Connection thread A2
Rp 1/2
Center distance B1
35.0 mm
Diameter D1
26.5 mm
Wrench size SW
27 mm
Response pressure
6 bar
Operating temperature min.
-10 °C
Operating temperature max.
160 °C
Medium
Water, neutral non-sticky liquids, water-glycol mixture up to a mixing ratio of 1:1
Installation position
Preferably main axis vertical, inlet nozzle below
Standards/Approvals
DIN 4757-1; component identification: TÜV-SV-20-1127-SOL-50-p; CE marking
Info
 Data sheet
Long text
The SYR solar safety valve 8115 is used to protect solar heating systems in accordance with DIN 4757-1. It can also be used to protect other hydraulic systems. The required connection size can be determined according to the collector inlet area: up to 50m: DN 15; up to 100m: DN 20. The SYR diaphragm safety valve 8115 is designed with an upstream seat seal that is separate from the diaphragm and can be vented using the rotary handle.
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