1915
Diaphragm Safety Valve 1915 + 6115
Heating valves✓Official SYR Oceanic product
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Description
Designed for sealed heating systems in accordance with EN 12828 and TRD 721. Body made of hot-pressed brass (DN 15 to DN 32) and bronze (DN 40 to DN 50). The safety relief valves 1915 and 6115 are identical in construction but have different special pressure settings. When ordering safety relief valves with special settings, please note the following: state the complete order number of the article concerned with XXX and specify the required overpressure protection level. This guarantees correct classification.
Technical specifications
| Min. operating temp. | -10 °C |
|---|---|
| Max. operating temp. | 120 °C |
| Medium | water, neutral non-adhesive liquids, fluid category 2 |
| Installation direction | preferably vertical, interrupter facing down |
| Standard setting | 2.5 and 3 bar |
| Component identification | TÜV-SV-10-525-H-P-p |
| Special settings 1915 | 0,8 - 6 bar |
| Special settings 6115 | 0,5 - 0,7 bar / 6,1 - 10 bar |
| Certification | CE 0085, type-tested 2,5 and 3 bar, EC type-examination tested |
| Inlet connection A (DN 15 - DN 50) | Rp ½" / Rp ¾" / Rp 1" / Rp 1¼" / Rp 1½" / Rp 2" |
| Outlet connection A1 (DN 15 - DN 50) | Rp ½" / Rp 1" / Rp 1¼" / Rp 1½" / Rp 2" / Rp 2½" |
| Height H (DN 15 - DN 50) | 50 / 52 / 79,5 / 110 / 186,5 / 195 mm |
| Height h (DN 15 - DN 50) | 28 / 34 / 40,5 / 46 / 55 / 65,5 mm |
Order numbers
| Variant / size | Order number |
|---|---|
| DN 15 - 2.5 bar | 1915.15.000 |
| DN 15 - 3 bar | 1915.15.001 |
| DN 20 - 2.5 bar | 1915.20.000 |
| DN 20 - 3 bar | 1915.20.001 |
| DN 25 - 2.5 bar | 1915.25.000 |
| DN 25 - 3 bar | 1915.25.001 |
| DN 32 - 2.5 bar | 1915.32.000 |
| DN 32 - 3 bar | 1915.32.001 |
| DN 40 - 2.5 bar | 1915.40.000 |
| DN 40 - 3 bar | 1915.40.001 |
| DN 50 - 2.5 bar | 1915.50.000 |
| DN 50 - 3 bar | 1915.50.001 |
| Special settings 1915 (0.8-6 bar) DN 15 | 1915.15.XXX |
| Special settings 1915 (0.8-6 bar) DN 20 | 1915.20.XXX |
| Special settings 1915 (0.8-6 bar) DN 25 | 1915.25.XXX |
| Special settings 1915 (0.8-6 bar) DN 32 | 1915.32.XXX |
| Special settings 1915 (0.8-6 bar) DN 40 | 1915.40.XXX |
| Special settings 1915 (0.8-6 bar) DN 50 | 1915.50.XXX |
| Special settings 6115 (0.5-0.7 bar, 6.1-10 bar) DN 15 | 6115.15.XXX |
| Special settings 6115 (0.5-0.7 bar, 6.1-10 bar) DN 20 | 6115.20.XXX |
| Special settings 6115 (0.5-0.7 bar, 6.1-10 bar) DN 25 | 6115.25.XXX |
| Special settings 6115 (0.5-0.7 bar, 6.1-10 bar) DN 32 | 6115.32.XXX |
| Special settings 6115 (0.5-0.7 bar, 6.1-10 bar) DN 40 | 6115.40.XXX |
| Special settings 6115 (0.5-0.7 bar, 6.1-10 bar) DN 50 | 6115.50.XXX |