Elektr. Kompaktflanschkugelh., DN20-PN40 (DIN/EN), Battery safety return

Advantages:
•2 additional limit switches,
•torque cut-off,
•variable voltage (DC or AC),
•manual emergency operation,
•integrated heating in actuator housing

Ball valve:


Materials:
Body: 1.4408, ball: 1.4408, seal: PTFE / FKM

Temperature range:
-20 do +180 °C

Media:
Water, oil, compressed air, vacuum (max. -0.9 bar), fuels, solvents, aggressive media

Optional:
Certificate 3.1

Rotary actuator:


Description:
Electrical rotary actuator with optical position indicator, manual emergency operation and switch room heating Two additional limit switches are installed for further control requirements. An electronic torque limiting unit prevents damage in the event of overload. The manual emergency operation can be done without dismantling the external cladding. Do not use upside down!

Materials:
Body: PA 6

Temperature range:
-20 do +70 °C

Voltage:
24 - 240 V AC/DC, (drives can be operated with direct or alternating voltage)

Protection class:
IP 67

Power-on time:
75%

Optional:
Regulating time 140 sec. (only for drive size 2 & 3) -140, "Battery Safety Return" for emergency closing NC (default configuration) or emergency opening NO (conversion with a jumper) when there is a power failure -BSR, Positioning system 0 - 10 V or 4 - 20 mA (conversion with a jumper), precision: 3%, linearity: 2%, hysteresis: 3%, switch position NC or NO (conversion with a jumper) -DPS

Warning:
In case of high media temperatures, the actuator must be cooled if necessary!

Izvedba	Battery Safety Return
Prirobnični priklop	DN20-PN40 (DIN/EN)
Nazivna širina	20
Vgradna dolžina krogelna pipa	44
Obratovalni tlak	-0,9 do 40
Nastavljalni čas	9
Innengewinde Flansch (je Flanschseite)	4x M 12
Nadomestni pogoni	ELU 230-2-BSR

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