国产一区二区三区视频精品-国产一区二区三区视频在线观看-国产一区二区三区四区五区-国产一区二区三区四区五区精品-国产一区二区三区无码免费-国产一区二区三区在线

SIEMENS西門子STA23_STA63_STA73_STP23熱電驅動頭

SQL321B25

電動執行器25牛米，90度，交流220伏，2P/SPDT

運行VKF42的電動執行機構。在供熱、通風和空調設備中用作切斷閥和控制閥的蝶形閥。無需安裝套件。

法蘭連接符合EN ISO 5211。

附加信息:執行機構有內置的末端開關。可改裝1個雙輔助開關、1個1000歐姆電位計

SIEMENS西門子STA23_STA63_STA73_STP23熱電驅動頭

Positioning signal 2-position

Positioning time:210 s

Stroke:4.5 mm

Degree of protection:IP54

Mounting position:Any, 360°

Operating voltage:AC 230 V

Power consumption:2.5 W

Cable length:1 m

Color:White

SIEMENS西門子STA23_STA63_STA73_STP23熱電驅動頭

STA23

Electrothermal actuator, AC 230 V, NC, 2P, 1 m

Electrothermal actuators, stem opened in a deenergized state, with or without connection cable for:

Radiator valves VDN.., VEN.., VUN..

MCV MiniCombiValves VPD.., VPE..

Small valves VD1..CLC..

Zone valves V..I46..

Combi valves VPP46.., VPI46..

Valves of other manufacturers

Actuators without connecting cable can be equipped with:

Connecting cable up to 15 m, halogen-free up to 10 m

Connecting cable with LED operation indicator

Connecting cable with auxiliary switch or DC 0…10 V module

Additional info

The given positioning time refers to the maximum stroke of 4.5 mm.