日本SMC电磁阀VT307-4G-02*

日本SMC电磁阀VT307-4G-02*

SMC电磁阀的主要特点电磁阀外漏堵绝，内漏易控，使用安全。内外泄漏是危及安全的要素。其它自控阀通常将阀杆伸出，由电动、气动、液动执行机构控制阀芯的转动或移动。这都要解决长期动作阀杆动密封的外泄漏难题；唯有电磁阀是用电磁力作用于密封在电动调节阀隔磁套管内的铁芯完成，不存在动密封，所以外漏易堵绝。电动阀力矩控制不易，容易产生内漏，甚至拉断阀杆头部；电磁阀的结构型式容易控制内泄漏，直至降为零。所以，电磁阀使用特别安全，尤其适用于腐蚀性、有毒或高低温的介质。 SMC电磁阀系统简单，便接电脑，价格低谦。电磁阀本身结构简单，价格也低，比起调节阀等其它种类执行器易于安装维护。更显著的是所组成的自控系统简单得多，价格要低得多。由于电磁阀是开关信控制，与工控计算机连接十分方便。在当今电脑普及，价格大幅下降的时代，电磁阀的优势就更加明显。SMC电磁阀动作快递，功率微小，外形轻巧。电磁阀响应时间可以短至几个毫秒，即使是先导式电磁阀也可以控制在几十毫秒内。由于自成回路，比之其它自控阀反应更灵敏。设计得当的电磁阀线圈功率消耗很低，属节能产品；还可做到只需触发动作，自动保持阀位，平时一点也不耗电。电磁阀外形尺寸小，既节省空间，又轻巧美观。电磁阀调节精度受限，适用介质受限。电磁阀通常只有开关两种状态，阀芯只能于两个限位置，不能连续调节，（力图突破的新构思不少，但还都于试验试用阶段）所以调节精度还受到一定限制。SMC电磁阀对介质洁净度有较高要求，含颗粒状的介质不能适用，如属杂质须先滤去。另外，粘稠状介质不能适用，而且，特定的产品适用的介质粘度范围相对较窄。
日本SMC电磁阀VT307-4G-02*VX3130-02-4GR1
VX3130-02-5G
VX3130V-01-3DR1
VX3130V-01-3DZ
VX3130V-01-4DLB
VX3130V-01-4G
VX3130V-01-4GR1
VX3130V-01-5G
VX3130V-01-5G1
VX3130V-01-6G
VX3130V-01-6G1
VX3130V-02-3G
VX3130V-02-3G1
VX3130V014DLR1B
VX3131-00-4G
VX3131-00-4GR1
VX3132-02-4G
VX3132-02-4GR1
VX3132-02-5G
VX3132-02-5G1
VX3132K-02-4G
VX3132K-02-4G-B
VX3132K-024GR1B
VX3132L-02-5TZB
VX3134-01-4G
VX3134-01-4GR1
VX3134-01-5D
VX3134-01-5D-B
VX3134-01-5D1
VX3134-01-5D1-B
VX3134-01-5G
VX3134-01-5GS-B
VX3134-01-5GS1B
VX3134-01-5G1
VX3134-02-3G
VX3134-02-3GR1
VX3134-02-4G
VX3134-02-4GR1
VX3134-02-5G
VX3134-02-5G1
VX3134H-02-5G1B
VX3134L-02-5TZB
VX3134L-025TZ1B
VX3134M-01-5DZB
VX3134M-01-5G-B
VX3134M-01-5G1B
VX3134M-015DZ1B
VX3134V-02-4DR1
VX3134V-02-4DZ
VX3134V-02-4G
VX3134V-02-4GR1
VX3134V-02-5G
VX3134V-02-5GSB
VX3134V-02-5G1
VX3135-00-4G
VX3135-00-4GR1
VX3135-00-5G
VX3135-00-5G1
VX3135V-00-5G
VX3135V-00-5G1
VX3224-02-3D
VX3224-02-3DR1
VX3224-02-3DZ
VX3224-02-3D1
VX3224-02-3G
VX3224-02-3GR1
VX3224-02-4D
VX3224-02-4D-B
VX3224-02-4DR1
VX3224-02-4DR1B
VX3224-02-4DZ
VX3224-02-4G
VX3224-02-4G-B
VX3224-02-4GR1
VX3224-02-4GR1B
VX3224-02-4G1
VX3224-02-5D
VX3224-02-5DZ
VX3224-02-5DZ1
VX3224-02-5D1
VX3224-02-5G
VX3224-02-5G-B
VX3224-02-5G1
VX3224-02-5G1-B
VX3224-02-6G
VX3224-02-6G1
VX3224-025DZX21
VX3224A-02-4DR1
VX3224A-02-4DZ
VX3224D-02-4G
VX3224D-02-4GR1
VX3224F-02-4D
VX3224F-02-5D
VX3224G-02-3D
VX3224G-02-3D-B
VX3224G-02-5G
VX3224G-02-5G-B
VX3224G-02-5G1B
VX3224G-023DR1B
VX3224H-02-6D
VX3224H-02-6D1
VX3224J-02-4G
VX3224J-02-4G-B
VX3224J-024GR1B
VX3224K-02-5G-B
VX3224K-02-5G1
VX3224K-02-5G1B
VX3224L-02-4D-B
VX3224L-02-5TZB
VX3224L-024DR1B
VX3224L-025TZ1B
VX3224M-02-4G
VX3224M-02-4G-B
VX3224M-02-5DZB
VX3224M-02-5G
VX3224M-02-5G-B
VX3224M-02-5G1B
VX3224M-024GR1B
VX3224M-025DZ1B
VX3224P-02-4G
VX3224P-02-4G-B
VX3224P-02-5G
VX3224P-024GR1B
VX3224Q-02-4G
VX3224Q-02-4G-B
VX3224Q-024GR1B
VX3224S-02-3G
VX3224S-02-3GR1
VX3224S-02-4G
VX3224S-02-4GR1
VX3224V-02-4D
VX3224V-02-4DR1
VX3224V-02-4G-B
VX3224V-02-5D
VX3224V-02-5DZ
VX3224V-02-5DZ1
VX3224V-02-5D1
VX3224V-02-5G
VX3224V-02-5G1
VX3224V-024GR1B
VX3224029GD110V
VX3224029G1DC11
VX3234-02-3G
VX3234-02-3GR1
VX3234-02-4G
VX3234-02-4GR1
VX3234-02-5D1-B