TOYOOKI豐興HD型電磁切換閥
由于TOYOOKI豐興切換閥的動作是由電磁閥來控制的,,除了注意選擇氣開,、氣閉式,以防止氣源故障帶來危害之外,,還應注意電磁閥狀態(tài)與切換閥狀態(tài)的配合,,以使電源發(fā)生故障時不致危及設備安全。
TOYOOKI豐興切換閥(強制閥)是安裝在切換式換熱器(或蓄冷器)熱端的氣動開關閥,。切換閥的開關是由通過電磁閥來的信號壓縮空氣控制的,。根據在流程中起的作用不同,有空氣,、污氮切換閥,,純氮抑制閥、污氮三通閥等,。從結構型式分,,有立式和臥式兩種。立式切換閥又可以分為氣開式和氣閉式兩種,。氣開式是指信號壓縮空氣斷氣時,,閥瓣依靠自重能自動打開;反之為氣閉式。氣開,、氣閉的選擇由裝置的安全性確定,。氮氣切換閥用氣開式,空氣切換閥用氣閉式。
現(xiàn)分別說明如下:
1,、污氮切換閥,。當四通電磁閥有電時,切換閥關閉,。失電時,,切換閥開。而且當電源失電時,,氣源失壓時,,也能借自重打開。從而保證了出現(xiàn)故障時,,上塔氣體能通過蓄冷器放空,,不致造成超壓。
2,、空氣切換閥,。當四通電磁閥有電時,切換閥打開,。失電時,,切換閥關閉。當控制電源故障失電時,,切換閥關閉;當控制氣源故障失壓時,,切換閥借自重關閉,保證出現(xiàn)故障時原料空氣不進入空分塔,。
3,、污氮(純氮)三通切換閥。四通電磁閥有電,,三通切換閥處于排送位置;四通電磁閥失電,,三通切換閥處于放空位置。當電源故障失電時,,三通切換閥處于放空位置;當氣源故障失壓時,,三通切換閥能借自重處于放空位置。
TOYOOKI電磁切換閥HD 025式 03式/TO
規(guī)格:~
介質溫度:~(℃)
工作壓差:~
材質:不銹鋼
產品別名:TOYOOKI
適用范圍:~
類型(通道位置):直通式
流動方向:~
用途:電磁切換閥
適用介質:空氣
連接形式:螺紋
驅動方式:~
壓力環(huán)境:高壓
toyooki 電磁閥HD 025式 03式
TOYOOKI豐興HD型電磁切換閥
HGM-0A1-F1,,HGM-0A1-F2,,HGM-0A1-F3,TCM2-L5-M1-A,,TCM2-F5-M1-A,,WVP-VD1-G30-B,WVP-VD1-F30-B,,WVP-VF1-L56-B,,WVP-VF1-L90-B,,HR1-DT0-06,HR3-BT1-04,,HR3-BT2-04,,HR3-BT3-04,HR3-BG1-04,,HR3-BG2-04,,HR3-BG3-04,HR3-BG1-06,,HR3-BG2-06,HR3-BG3-06,,HR3-BT1-06,,HR3-BT2-06,HR3-BT3-06,,HT3-DT1-02,,HT3-DT2-02,HT3-DT3-02,,HT3-DT5-02,,HRD3-BG1-1-04B-WYR1,
HRD3-BT1-1-04B-WYR1,,HRU3-80G-1-KD-04,,HG2-DG1-02A,HG2-DG2-02A,,HG2-DG3-02A,,HG2-DG4-02A,HG2-DG1K-02A,,HG2-DG2K-02A,,HG2-DG3K-02A,HG2-DG4K-02A,,HG1-DG1-03,,HG1-DG2-03,HG1-DG3-03,,HG1-DG1K-03,,HG1-DG2K-03,HG1-DG3K-03,,HG1-DG1-06,,HG1-DG2-06,HG1-DG3-06,,HG1-DG1K-06,,HG1-DG2K-06,,HG1-DG3K-06,HG3-BT1-03,,HG3-BT2-03,,HG3-BT3-03,HG3-BG1-03,,HG3-BG2-03,,HG3-BG3-03,HG3-BT1-06,,HG3-BT2-06,,HG3-BT3-06,HG3-BG1-06,,HG3-BG2-06,,HG3-BG3-06,HG3-BT1K-03,,HG3-BT2K-03,,HG3-BT3K-03,HG3-BG1K-03,,HG3-BG2K-03,,HG3-BG3K-03,HG3-BT1K-06,,HG3-BT2K-06,,HG3-BT3K-06,HG3-BG1K-06,,HG3-BG2K-06,,HG3-BG3K-06,HQ3-DT1-03,,HR-HKT1-03,,HR-HKT2-03,HR-HKT3-03,,HR-HKG1-03,,HR-HKG2-03,HR-HKG3-03,,HR-HKT1-06,,HR-HKT2-06,HR-HKT3-06,,HR-HKG1-06,,HR-HKG2-06,HR-HKG3-06,,HGR2-BG1-03,,HGR2-BG2-03,,HGR2-BG1D-03,HGR2-BG2D-03,,HGR2-BG1-06,,HGR2-BG2-06,HGR2-BG1D-06,,HGR2-BG2D-06,,