- pressure rating PN 16
- max. operating temperature 110 °C
WESER stop valve, with plugged drain port, MEPLA
figure 190 40
- 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
- press connection for Geberit MEPLA pipe
- 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
- 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 | da x s | A1 (mm) |
A2 | D1 (mm) |
H1 (mm) |
L1 (mm) |
T1 (mm) |
Z1 (mm) |
Z2 (mm) |
Z3 (mm) |
Zeta | cv (m³/h) |
kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1904001600 | 15 | 16 x 2.25 | 11.5 | G 1/4 | 60 | 90 | 122 | 25.5 | 21 | 50 | 71 | 2.3 | 5.9 | 0.40 |
| 1904002000 | 15 | 20 x 2.5 | 15 | G 1/4 | 60 | 90 | 126.5 | 27 | 21.3 | 49.2 | 70.5 | 1.6 | 12.5 | 0.42 |
| 1904002600 | 20 | 26 x 3.0 | 20 | G 1/4 | 60 | 105 | 146.5 | 31.5 | 22.5 | 60 | 82.5 | 1.6 | 12.5 | 0.55 |
| 1904003200 | 25 | 32 x 3.0 | 26 | G 1/4 | 70 | 132 | 154 | 28 | 27 | 70 | 97 | 1.1 | 38.7 | 0.86 |
| 1904004000 | 32 | 40 x 3.5 | 33 | G 1/4 | 70 | 154 | 185.5 | 33.5 | 32.5 | 85 | 117.5 | 1.8 | 47.2 | 1.31 |
| 1904005000 | 40 | 50 x 4.0 | 42 | G 1/4 | 70 | 162 | 196 | 37.5 | 26.5 | 93.5 | 120 | 1.8 | 47.2 | 1.75 |
CAD models & characteristic curves
| Part no. | DN | CAD model | Characteristic curve |
|---|---|---|---|
| 1904001600 | 15 | Show 3D data | Show characteristic curve |
| 1904002000 | 15 | Show 3D data | Show characteristic curve |
| 1904002600 | 20 | Show 3D data | Show characteristic curve |
| 1904003200 | 25 | Show 3D data | Show characteristic curve |
| 1904004000 | 32 | Show 3D data | Show characteristic curve |
| 1904005000 | 40 | Show 3D data | Show characteristic curve |
