- pressure rating PN 16
- max. operating temperature 110 °C
WESER stop valve, with plugged drain port, FPT
figure 190 02
- wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
- 10 year warranty
- maintenance-free spindle sealing with self-lubricating and under pressure replaceable EPDM-lip gasket
Product Features
- wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
- 10 year warranty
- maintenance-free spindle sealing with self-lubricating and under pressure replaceable EPDM-lip gasket
- EPDM-seat gasket
- cone rotatable, protected against water hammer
- female pipe thread
- with plugged drain port
- Pt1000 temperature sensor or thermometer can be added using immersion sleeve
- spindle thread not in contact with medium
- wear-resistant stainless steel valve seat
- with a black handwheel
- free from dead spots
- Open position indicator
Standards & approvals
- DVGW approval
- ÖVGW approval
- SVGW approval
- WRAS approval
- KIWA approval
- VA approval
- according to accepted materials list from German environmental agency
- up to DN 32 soundproofing certification according to DIN EN ISO 3822 Class 1
- DIN EN 1213
- ÜA-Reg.-Nr. R-15.2.3-21-17048, WIEN-ZERT
Technical data
| Part no. | DN | A1 | A2 | D1 (mm) |
H1 (mm) |
H2 (mm) |
L1 (mm) |
T1 (mm) |
Zeta | cv (m³/h) |
kg |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1900201500 | 15 | Rp 1/2 | G 1/4 | 60 | 90 | 21 | 65 | 15 | 2.3 | 5.9 | 0.43 |
| 1900202000 | 20 | Rp 3/4 | G 1/4 | 60 | 105 | 24 | 75 | 16.3 | 1.6 | 12.5 | 0.54 |
| 1900202500 | 25 | Rp 1 | G 1/4 | 70 | 132 | 22 | 90 | 19.1 | 1.4 | 21.3 | 0.85 |
| 1900203200 | 32 | Rp 1 1/4 | G 1/4 | 70 | 154 | 27 | 110 | 21.4 | 1.1 | 38.7 | 1.21 |
| 1900204000 | 40 | Rp 1 1/2 | G 1/4 | 70 | 162 | 29.5 | 120 | 21.4 | 1.8 | 47.2 | 1.50 |
| 1900205000 | 50 | Rp 2 | G 1/4 | 90 | 193 | 35.5 | 150 | 25.7 | 1.4 | 84.8 | 2.40 |
CAD models & characteristic curves
| Part no. | DN | CAD model | Characteristic curve |
|---|---|---|---|
| 1900201500 | 15 | Show 3D data | Show characteristic curve |
| 1900202000 | 20 | Show 3D data | Show characteristic curve |
| 1900202500 | 25 | Show 3D data | Show characteristic curve |
| 1900203200 | 32 | Show 3D data | Show characteristic curve |
| 1900204000 | 40 | Show 3D data | Show characteristic curve |
| 1900205000 | 50 | Show 3D data | Show characteristic curve |
