- pressure rating PN 16
- max. operating temperature 110 °C
SST throttle valve, union thread
figure 078 0G
- for hydraulic balancing of hot water return systems (PWH-C)
- wetted parts made of stainless steel
- maintenance-free spindle gasket with self-lubricating EPDM lip gasket
Product Features
- for hydraulic balancing of hot water return systems (PWH-C)
- wetted parts made of stainless steel
- maintenance-free spindle gasket with self-lubricating EPDM lip gasket
- EPDM-seat gasket
- male union thread
- free from dead spots
- with a black handwheel
- keeps throttle pre-setting when vale is closed and opened
- indication of pre-setting on bracket
- without drain port (drain valve cannot be added)
- Open position indicator
- wear-resistant stainless steel valve seat
Standards & approvals
- DVGW approval
- SVGW approval
- according to accepted materials list from German environmental agency
- up to DN 32 soundproofing certification according to DIN EN ISO 3822 Class 2
- DIN EN 1213
- ÜA-Reg.-Nr. R-15.2.3-21-17049, WIEN-ZERT
Technical data
| Part no. | DN | A1 | D1 (mm) |
H1 (mm) |
H2 (mm) |
L1 (mm) |
Zeta | cv (m³/h) |
kg |
|---|---|---|---|---|---|---|---|---|---|
| 0780G01500 | 15 | G 3/4 | 60 | 100 | 17.5 | 70 | 2.3 | 5.9 | 0.56 |
| 0780G02000 | 20 | G 1 | 60 | 120 | 19 | 78.5 | 1.6 | 12.5 | 0.71 |
| 0780G02500 | 25 | G 1 1/4 | 70 | 140 | 21 | 97 | 1.4 | 21.3 | 1.16 |
| 0780G03200 | 32 | G 1 1/2 | 70 | 165 | 24 | 110 | 1.1 | 38.7 | 1.52 |
CAD models
| Part no. | DN | CAD model |
|---|---|---|
| 0780G01500 | 15 | Show 3D data |
| 0780G02000 | 20 | Show 3D data |
| 0780G02500 | 25 | Show 3D data |
| 0780G03200 | 32 | Show 3D data |
