SIEMENS西门子STA23_STA63_STA73_STP23热电驱动头

SQL321B25

电动执行器25牛米，90度，交流220伏，2P/SPDT

运行VKF42的电动执行机构。在供热、通风和空调设备中用作切断阀和控制阀的蝶形阀。无需安装套件。

法兰连接符合EN ISO 5211。

附加信息:执行机构有内置的末端开关。可改装1个双辅助开关、1个1000欧姆电位计

SIEMENS西门子STA23_STA63_STA73_STP23热电驱动头

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西门子STA23_STA63_STA73_STP23热电驱动头

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.