253
Safety relief valve for solar thermal systems
Description:
Safety relief valve for solar thermal systems.
Brass body. Chrome plated.
Female connections. PN 10.
Temperature range: -30–160 °C.
Max. percentage of glycol: 50 %.
Oversized discharge outlet.
Discharge rating: 1/2” - 50 kW;
3/4” - 100 kW.
TÜV certified to TRD 721 - SV 100 § 7.7.
Settings: 2,5 - 3 - 4 - 6 - 8 - 10 bar.
Downloads
Catalogue as .pdf
Technical brochure
Technical brochure
Instruction sheet
Instruction sheet
Declaration of conformity
Certifications:
Drawings:
|
Code |
|
|
Pack |
Package |
|
253042 |
1/2" F x 3/4" F |
2,5 bar |
1 |
50 |
|
253043 |
1/2" F x 3/4" F |
3 bar |
1 |
50 |
|
253044 |
1/2" F x 3/4" F |
4 bar |
1 |
50 |
|
253046 |
1/2" F x 3/4" F |
6 bar |
1 |
50 |
|
253048 |
1/2" F x 3/4" F |
8 bar |
1 |
50 |
|
253040 |
1/2" F x 3/4" F |
10 bar |
1 |
50 |
|
253052 |
3/4" F x 1" F |
2,5 bar |
1 |
25 |
|
253053 |
3/4" F x 1" F |
3 bar |
1 |
25 |
|
253054 |
3/4" F x 1" F |
4 bar |
1 |
25 |
|
253056 |
3/4" F x 1" F |
6 bar |
1 |
25 |
|
253058 |
3/4" F x 1" F |
8 bar |
1 |
25 |
|
253050 |
3/4" F x 1" F |
10 bar |
1 |
25 |
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