DESCRIPTION:
VZS-A penstocks are used wherever it is necessary to cut off the flow or accumulate water. Used for surface water, rainwater or sewage in sewage systems, canals and drainage ditches. Made of stainless steel for full resistance to weather conditions.
MATERIALS:
Frame, shut-off plate and spindle: Stainless steel, e.g. AISI 304/304L - 1.4301/1.4307, acid-resistant AISI 316/316L – 1.4401/1.4404 or any other depending on customer requirements and conditions at the mounting site
Gaskets: EPDM (or other material depending on working conditions, e.g. NBR, VITON or silicone).
TIGHTNESS:
The penstock is tight up to 4m of water column.
It is possible to make penstocks for higher water columns on request.
Sealing class: class C (0.03mm3/s x DN) acc. PN-EN 12266-1:2012 Tab. A.
MOUNTING:
Using anchors to the wall and bottom of the concrete channel. It is recommended to use adhesive anchors. Sealing between the penstock frame and the wall and bottom is ensured by a porous EPDM gasket or SIKAFLEX type sealant.
STANDARD DIMENSIONS:
Type |
Nominal Diameter DN [mm] |
Pendstock Width |
Shut-off plate height |
Frame Height |
Penstock Thickness Lc [mm] |
|
VZS-B 200 |
200 |
420 |
300 |
650 |
120 |
|
VZS-B 300 |
300 |
520 |
400 |
900 |
120 |
|
VZS-B 400 |
400 |
620 |
440 |
980 |
120 |
|
VZS-B 500 |
500 |
720 |
640 |
1380 |
120 |
|
VZS-B 600 |
600 |
820 |
700 |
1500 |
120 |
|
VZS-B 700 |
700 |
920 |
800 |
1700 |
120 |
|
VZS-B 800 |
800 |
1020 |
900 |
1900 |
120 |
|
VZS-B 900 |
900 |
1120 |
1000 |
2100 |
150 |
|
VZS-B 1000 |
1000 |
1220 |
1100 |
2300 |
150 |
|
VZS-B 1100 |
1100 |
1320 |
1200 |
2500 |
150 |
|
VZS-B 1200 |
1200 |
1420 |
1300 |
2700 |
150 |
|
VZS-B 1400 |
1400 |
1620 |
1400 |
2900 |
150 |
|
VZS-B 1500 |
1500 |
1720 |
1600 |
3300 |
150 |
|
VZS-B 1600 |
1600 |
1820 |
1700 |
3500 |
200 |
|
VZS-B 1800 |
1800 |
2020 |
1900 |
3900 |
200 |
|
VZS-B 2000 |
2000 |
2220 |
2100 |
4300 |
200 |
* The manufacturer reserves the right to change dimensions
| Data sheet: |
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