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2-PORT FEMALE THREADED PN 16 (-15...+120 °C)2S ... |
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Path - First page - Products - Ball, butterfly, slipper - 2 S |
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APPLICATION
For shut-off in installations where a tight closure is necessary: boilers in sequence, shut-off in secondary circuits.
FEATURES
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Body in cast iron.
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Ball in chromed brass.
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Seals in Teflon and Viton.
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Complete with actuator linkage kit.
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Fluid temperature:
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+5 ... 120 °C (With CVH ...).
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up to 15 °C (With CVH /T ... e CVF ...).
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| Suitable actuator | |||||||
| Code | DN mm. | Kvs (1) - m3/h | CVH 63./21. | CVF ... | CVS 808 | Data sheet | |
| (bar) (2) | (bar) (2) | (bar) (2) | M 921 | ||||
| 2S DN 40 | 40 | 230 | 6 | | | ||
| 2S DN 50 | 50 | 265 | 6 | | | ||
| 2S DN 65 | 65 | 540 | 6 | | | ||
| 2S DN 80 | 80 | 873 | | 6 | | ||
| 2S DN 100 | 100 | 1,390 | | 6 | | ||
| 2S DN 100S |
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100 | 1,390 | | | 10 | |
| 2S DN 125 |
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125 | 1,707 | | | 10 | |
| 2S DN 150 | 150 | 2,024 | | | 10 | ||
| 2S DN 200 | 200 | 2,720 | | | 10 | ||
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(1) : Kvs Flow coefficient: Flow in m3/h with valve open and pressure drop of 100 kPa. - 100 kPa = 10 mWG = 1 bar
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(2) : bar Maximum pressure differential (∆p max) permitted by actuator.
PRESSURE DROP IN BALL VALVES
