西門子樓宇自控設備、暖通空調設備、樓宇自控設備、智能化建筑設備、中央空調設備、制冷供熱設備、醫(yī)療凈化設備、西門子控制設備 閥門安裝連接件\輔助開關\反饋電位計\蝶閥操作手柄\風閥執(zhí)行器\電動液壓執(zhí)行器\法蘭連接二通調節(jié)閥\法蘭連接三通調節(jié)閥\螺紋連接二通調節(jié)閥\螺紋連接三通調節(jié)閥\電動蝶閥\電磁調節(jié)閥\蒸汽電磁調節(jié)閥\風機盤管溫控閥\溫控器\液晶溫控器\供熱溫控器\紅外遙控器\室內溫度濕度傳感器\室外溫度傳感器\浸入式溫度傳感器\卡箍式溫度傳感器\風管式溫度濕度傳感器\水管、蒸汽壓力傳感器\水壓差傳感器\空氣壓差傳感器\空氣壓差開關\流量開關\風速傳感器\水流傳感器\流量開關\防凍保護器\100\1000歐姆的RTD傳感器\Synco 200控制器\Synco 700控制器\TX-I/O模塊\MEC1200 MEC1100控制器\DDC控制器\MBC控制器\可編程模塊化控制器\PXC控制器 閥門附件 閥門安裝連接件 ALG132 ALG142 ALG152 ALG153 ALG202 ALG203 ALG252 ALG253 ALG322 ALG323 ALG402 ALG403 ALG502 ASK35.1 ASK35.2 輔助開關、反饋電位計 ASC36 ASC9.4 ASC9.5 ASZ36 蝶閥操作手柄 ASK46.1 ASK46.2 ASK46.3 ASK46.4 風閥執(zhí)行器 GBB131.1E GBB135.1E GBB136.1E GBB161.1E GBB166.1E GBB331.1E GBB336.1E GCA131.1E GCA161.1E GDB131.1E GDB136.1E GDB161.1E GDB166.1E GDB331.1E GDB336.1E GEB131.1E GEB161.1E GEB166.1E GEB331.1E GIB131.1E GIB135.1E GIB136.1E GIB161.1E GIB166.1E GIB331.1E GIB336.1E GLB131.1E GLB136.1E GLB161.1E GLB166.1E GLB331.1E GLB336.1E GMA131.1E GMA161.1E GMA166.1E 電動液壓執(zhí)行器 SKB60 SKB62 SKC32.60 SKC32.61 SKC60 SKC62 SKC82.60 SKC82.61 SKD32.50 SKD32.51 SKD60 SKD62 SKD82.50 SKD82.51 SQL35.00 SQL36E110(SQL36E100) SQL36E65(SQL36E60) SQS35.00 SQS35.03 SQS35.50 SQS35.53 SQS65 SQS65.5 SQS85.00 SQX32.00 SQX32.03 SQX62 SQX82.00 SSB31 SSB61 SSB81 SSC61 SSC81 SUA21 法蘭連接二通調節(jié)閥 VVF31.25 VVF31.39 VVF31.40 VVF31.50 VVF31.65 VVF31.80 VVF31.90 VVF31.91 VVF31.92 VVF40.100-124 VVF40.125-200 VVF40.150-300 VVF40.15-1.9 VVF40.15-3 VVF40.25-5 VVF40.25-7.5 VVF40.40-12 VVF40.40-19 VVF40.50-31 VVF40.65-49 VVF40.80-78 VVF41.49 VVF41.49(4) VVF41.50 VVF41.50(4) VVF41.65 VVF41.65(4) VVF41.80 VVF41.80(4) VVF41.90 VVF41.90(4) VVF41.91 VVF41.91(4) VVF41.92 VVF41.92(4) VVF45.49 VVF45.49(4) VVF45.50 VVF45.50(4) VVF45.65 VVF45.65(4) VVF45.80 VVF45.80(4) VVF45.90 VVF45.90(4) VVF45.91 VVF45.91(4) VVF45.92 VVF45.92(4) VVF52.15-0.16 VVF52.15-0.2 VVF52.15-0.25 VVF52.15-0.32 VVF52.15-0.4 VVF52.15-0.5 VVF52.15-0.63 VVF52.15-0.8 VVF52.15-1 VVF52.15-1.25 VVF52.15-1