西门子球阀执行器GDB131-9E-GLB161-9E

SIEMENS济南工达孔功24小时为您服务！www.cngdkj.com电话：18653198028QQ:1319331276西门子全国最大合作伙伴！Rotary actuatorsGDB..9Efor ball valvesGLB..9Efor ball valves VA161..and VBI61..AC 24V/AC 230 VElectromotoric rotary actuators for 3-position and modulating control,pre-wired with 0.9 m long connection cables.RemarksThis data sheet provides a brief overview of these rotary actuators.Please refer to theTechnical Basics in document Z4634en for a detailed description as well as informationon safety,engineering notes,mounting and commissioning.UseFor 2-port and 3-port threaded ball valves from DN15 to DN50Suitable for use with modulating controllers (DC 0...10 V)or 3-position controllersCM2N4657en01.03.2010Building Technologies