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REVERSIBLE LINEAR ACTUATORS FOR VRG - VRB - VL - VF - VE - VS VALVES WITH EMERGENCY SHUT-OFFCEF ... |
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- First page - Products - Seat - CEF |
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APPLICATION
CEF ... actuators are designed to operate, with reversible linear movement and with spring return, the seat valves VRG ... - VRB ... - VL 3.. - VF 3.. - VE 2.. and VS 2.., up to DN 50, used in heating and air-handling plants with maximum fluid tempe-rature of 150 °C with vertical mounting and 200 °C with horizontal mounting. Model CEF U16.. (closure with shaft up) suitable for VRG 3.., VRB 3.., VL 3.. and VF 3.. valves.Model CEF D16.. (closure with shaft down) suitable for VE 2.. and VS 2.. valves.
FEATURES
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Power supply: 230 - 24 V ~.
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3-wire electric control (Common, Opens, Closes) with emergency shut-off.
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Protection: IP 54.
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Max. fluid temperature valve150 °C.
| Code | Power supply V ~ (VA) | Emergency shut-off | Speed s./mm | Run max. mm | Force N | Valves (up to DN) | Data sheet | |||
| VRG 3..- VRB 3.. | VL 3..-VF 3.. | VE 2..-VS 2.. | ||||||||
| CEF U168 | 230 (12) | Up | 11 | 15 | 450 | 50 | 50 | – | M 257 | |
| CEF U164 | 24 (12) | Up | 11 | 15 | 450 | 50 | 50 | – | ||
| CEF D168 | 230 (12) | Down | 11 | 15 | 450 | – | – | 50 | ||
| CEF D164 | 24 (12) | Down | 11 | 15 | 450 | – | – | 50 | ||
| Code | Description | |
| FCF 002 | 2 limit switch auxiliaries 6 (2) A for CEF ... |