产品名称: R2系列二通控制球阀 产品型号:R2 用途:暖通空调冷热水控制 口径范围:DN15~DN50 控制方式:开关型,等百分比调节型 媒质温度:-5°C...100°C 媒质:冷热水,50% 乙二醇 额定压力:2760kPa DN32~DN50; 4140 kPa DN15~DN32 阀体材质:锻造黄铜(镀镍) 阀球材质:不锈钢 密封材质:PTFE 阀轴材质:不锈钢 阀密封材质:EPDM 配流盘材质:TEFZEL 驱动器:TR,LRU,NRU,TR-SR,LRU-SR,NRU-SR LLMU24,LMU230,LMU24-SR,NMU24,NMU230,NMU24-SR,SMU24,SMU230,SMU24-SR,GMU24, GMU230, GMU24-SR,TF24, TF230, TF24-SR ,belimo, belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 TF24-SR,LM24-SR,LR24-SR,NM24-SR,SM24-SR,GM24-SR,TF24LM24,NM24,SM24,GM24,LM230,NM230,SM230,GM230,LM,NM,SM,GM,TF24-SR,belimo,belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 LM24,LM230,LM24-SR,NM24,NM230,NM24-SR,SM24,SM230,SM24-SR,GM24, GM230, GM24-SR,TF24, TF230, TF24-SR ,belimo, belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 R209、R2、R210、R211、R212、R213、R214、R217、R218、R219、R222、R223、R3、R309、R310、R311、R312、R313 、R317、R318 、R322、R323、R2、R3、R6、R664AC、R679AC、R6099AC、R6124AC、R6149AC,belimo,belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 ,LR24-SR,LRU24-SR,NRU24-SR,NR24-SR,SRU24-SR,SR24-SR,,GRU24-SR, GR24-SR D6,DU6,D6350,DU6300,DU6250,DU6200,DU6150,DU6125,DU6100,DU6100,DU680,SY,SY9,SY8,SY7,SY6,SY4,GRVU24-SR,SRVU24-SR,D6,DU6,SY,GRVU24-SR,SRVU24-S, LMU24-SR,NMU24-SR,SMU24-SR,GMU24-SR,LMU24,NMU24,SMU24,GMU24,LMU230,NMU230,SMU230,GMU230,LMU,NMU,SMU,GMU,TF24-SR,belimo,belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 科隆,电磁流量计,流量计,电磁,DWM2000,DWM1000,krohne VLC2200FC-C,VLC2200GC-C,VLC2200HC-C,VLC2300FC-C,VLC2300GC-C,VLC2300HC-C LMU24,LMU230,LMU24-SR,NMU24,NMU230,NMU24-SR,SMU24,SMU230,SMU24-SR,GMU24, GMU230, GMU24-SR,TF24, TF230, TF24-SR ,belimo, belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 CM24-L,LM24A,NM24A,SM24A,GM24A,CM230-L,LM230A,NM230A,SM230A,GM230A,CM24-T-L,LM24A-SR,NM24A-SR,SM24A-SR,GM24A-SR,LM230ASR,NM230ASR,SM230-SR,GM230-SR,NRFA,TRF24,SRFA-5,GRK24A-7 TF24-SR,LM24-SR,LR24-SR,NM24-SR,SM24-SR,GM24-SR,TF24,LM24,NM24,SM24,GM24,LM230,NM230,SM230,GM230,LM,NM,SM,GM,TF24-SR,belimo,belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 LM24,LM230,LM24-SR,NM24,NM230,NM24-SR,SM24,SM230,SM24-SR,GM24, GM230, GM24-SR,TF24, TF230, TF24-SR ,belimo, belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 R209、R2、R210、R211、R212、R213、R214、R217、R218、R219、R222、R223、R3、R309、R310、R311、R312、R313 、R317、R318 、R322、R323、R2、R3、R6、R664AC、R679AC、R6099AC、R6124AC、R6149AC,belimo,belimo 风阀执行器,belimo 电动球阀,belimo 电动阀 LM24U-SR,NMU24-SR,SMU24-SR,GMU24-SR,LR24-SR,LRU24-SR,NRU24-SR,NR24-SR,SRU24-SR, GRU24-SR,LMU24,NMU24,SMU24,GMU24,LMU230,NMU230, SMU230,GMU230, LMU,NMU,SMU,GMU,TF24-SR,belimo,belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 LM24A-SR,NM24A-SR,SM24A-SR,GM24A-SR,LR24A-SR,NR24A-SR,NR24A-SR,GR24A-SR,LM24A,NM2A4,SM24A, GM24A,LM230A,NM230A,SM230A, GM230A,LM,NM,SM,GM,TF24A-SR,belimo,belimo 风阀执行器,belimo 电动球阀,belimo 电动蝶阀 D6,DU6,D6350,DU6300,DU6250,DU6200,DU6150,DU6125,DU6100,DU6100,DU680,SY,SY9,SY8,SY7,SY6,SY4,GRVU24-SR,SRVU24-SR,D6,DU6,SY,GRVU24-SR,SRVU24-S, MS-111,MS-121,dwyer,2000,2-5000,560D,DCO-S2,VC1008T,aSENSE,eSENSE,aSENSE-D,eSENSE-K,eSENSE-D,VC1008T,二氧化碳,一氧化碳,流量计,压差变送器,压力开关,风速变送器,液位开关,温湿度变送器,水压差,压差,压差传感器,空气压差,室内压差,风管静压 EE65,EE66,EE70,EE65-VB5, E+E,风速传感器,风速开关,风速变送器 EE22-T,EE10-T,EE16-T,EE10-FT6,EE10-FT3,EE16-FT3,EE16-FT6,E+E,温湿度传感器,温湿度,温湿度变送器 烟雾报警传感器,侦烟传感器,烟感探测器,D4120,DH100ACDCLP,