SECURA-Safety group for pressurised hot water storage units up to 200 litres, SG162
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| SG162 safety groups are controls to DIN 4753 Part 1 and
DIN 1988 for the protection of pressurised hot water storage units with capacities up to 200 litres. They are composite assemblies which integrate in one unit all
necessary safety components, including check valve, shutoff
valve, test point and diaphragm-type safety valve. The safety valve protects the downstream cylinder, pressure
vessel etc. by automatically opening when excess pressure
occurs. The check valve prevents back pressure, backflow
and back syphonage of water from the hot water unit. |
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| Approvals |
TUEV approved, certified to Pressure Equipment Directive 97/23/EG, Reference No. CE 0035. |
| Media |
Water |
| Body material |
brass, dezincification resistant |
| Body finishing |
chrome plated |
| Port diameter |
1/2 inch |
| DN size |
15 mm |
| Max. media temperature |
70 oC |
| Additional description |
For closed hot water storage units up to 200 litres according to DIN 4753 Part 1 and EN 1717. Tested to TRD 721 for 1.0 to 10.0 bar pressure range.
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The venting device can be easily serviced |
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Can be fitted on the left or right |
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Housing and connection pipes are chrome plated |
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The pressure reducing valve can be retro fitted |
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Complies with drinking water requirements |
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| Set pressure | Type |
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| bar | |
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| 6 | SG162-1/2A  |
| Set pressure | Type |
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| bar | |
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| 10 | SG162-1/2C |
| Description | Additional Product Type |
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| Pressure reducing valve | D162-1/2A |
| Description | Additional Product Type |
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| Safety valve insert, set pressure 6 bar | A162-BA |
| Safety valve insert, set pressure 10 bar | A162-BC |
