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Technical data | ||
---|---|---|
Type | Diaphragm valve | |
Working pressure |
DN8, DN13: max. 40 bar DN19: max. 25 bar |
|
Materials Body: Diaphragm: |
chrome-plated brass DN8: stainless steel 1.4571 DN13/19: stainless steel 1.4310 |
|
In- / outlet |
Female thread or stainless steel welding stub | |
Temperature range | -30°C to +60°C | |
Leak rate | 1 x 10-8 mbar l/s He | |
Seat diameter | 8, 13 or 19 mm | |
Cv-value | DN8: 0,47-1,58 DN13: 2,5 DN19: 5,9 |