6
Testing / Identifi cation
We test the safety valves, adjust the required set pressure and seal them.
Series 651 mHIK/ HNs:
The set pressure is marked on the upper part (spring bonnet). For blowing off
capacities refer to technical data sheets of the manufacturer.
TÜV type-tested safety valves Series 651 mHNK:
With these valves the set pressure is marked on the upper part (spring bonnet) as
the last figure of the type identification.
TÜV-SV-XX-516-H-P-2.5 or 3 bar
Valve size depends on the thermal output:
Connection G
Approved for Germany
P in kW
2.5 and 3 bar
P in kcal/h 2.5 and 3 bar
TÜV type-tested safety valves Series 651 mSK:
With these valves the set pressure is marked on the upper part (spring bonnet) as
the last figure of the type identification.
TÜV-SV-XX-2013-SOL-P-p (p = 2.0 to 10 bar)
Valve size depends on the thermal output:
Connection G
P in kW
Collector entry area in m2
acc. DIN 4757
10
www.goetze-armaturen.de
1/2"
3/4"
50
100
45000 90000 175000 300000 500000 750000
1/2"
50
50
1"
1 1/4"
200
350
3/4"
100
100
1 1/2"
2"
600
900
1"
200
200