The CLA-VAL 50-01 (Sustaining Service) is typically installed in a line between an upper zone and a lower area of heavy demand or tank, the valve acts to maintain desired upstream pressure to prevent “robbing” of pressure in upper zone.
The CLA-VAL 50-01 (Relief Service) is installed to protect the system or installations against high pressure surges when pumps are shut down. The valve is installed near the pump on a line discharging to atmosphere.
Included accessories:
Valve position indicator X101
Gauge cock CSA-12, Rp 1/2" (upstream)
Pressure gauge [0-16 bar]
CLA-VAL 50-01 Technical Specifications
| Flanged(mm) |
DN50 |
DN65 |
DN80 |
DN100 |
DN125 |
DN150 |
DN200 |
DN250 |
DN300 |
DN350 |
DN400 |
DN450 |
DN500 |
DN600 |
| L |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
850 |
980 |
1100 |
1200 |
1250 |
1450 |
| F |
145 |
170 |
170 |
235 |
295 |
295 |
400 |
510 |
600 |
712 |
712 |
712 |
900 |
900 |
| H |
195 |
225 |
230 |
305 |
365 |
375 |
460 |
547 |
695 |
821 |
821 |
900 |
1035 |
1035 |
| H1(PN10) |
82.5 |
93 |
100 |
110 |
125 |
142.5 |
170 |
200 |
227.5 |
252.5 |
282.5 |
325 |
370 |
430 |
| H1 (PN16) |
82.5 |
93 |
100 |
110 |
125 |
142.5 |
170 |
200 |
227.5 |
260 |
290 |
325 |
370 |
430 |
| H1 (PN25) |
82.5 |
93 |
100 |
117.5 |
135 |
150 |
180 |
212.5 |
242.5 |
277.5 |
310 |
335 |
370 |
430 |
| Hm |
255 |
295 |
300 |
390 |
470 |
480 |
585 |
700 |
875 |
1030 |
1030 |
1200 |
1310 |
1310 |
| A |
190 |
200 |
200 |
200 |
235 |
250 |
270 |
290 |
365 |
400 |
425 |
450 |
520 |
520 |
| B |
145 |
150 |
150 |
160 |
160 |
165 |
200 |
200 |
345 |
385 |
380 |
420 |
460 |
460 |
| øC |
45 |
60 |
60 |
60 |
60 |
80 |
80 |
80 |
80 |
80 |
80 |
80 |
- |
120 |
| Weight(Kg) |
15 |
20 |
25 |
40 |
60 |
70 |
120 |
190 |
330 |
540 |
640 |
700 |
980 |
1080 |
