销售部电话：0512-66830521业务***:1192464021部分型号：SY5120-5DS-C6SY5120-5DZ-C6SY5120-5DZ-C6FQSY5120-5DZ-C8SY5120-5DZ-01SY5120-5DZ-01FQSY5120-5DZ-01TSY5120-5DZ***X90SY5120-5DZD-***SY5120-5DZD-C6SY5120-5DZD-C8SY5120-5DZD-C8FSY5120-5DZD-01SY5120-5DZD-01FSY5120-5DZD-01QSY5120-5DZD01FQSY5120-5DZE-C6SY5120-5DZ01X90SY5120-5G-C8SY5120-5G-01SY5120-5GB-01SY5120-5GD-***SY5120-5GD-C6SY5120-5GD-C8SY5120-5GD-01SY5120-5GD-01FSY5120-5GDZ-C8SY5120-5GD01X10SY5120-5GE-C6SY5120-5GE-01SY5120-5GR-C6SY5120-5GR-C8SY5120-5GS-C6SY5120-5GS-01SY5120-5GU-01SY5120-5GZ-***SY5120-5GZ-C6SY5120-5GZ-C8SY5120-5GZ-01SY5120-5GZD-C6SY5120-5GZD-C8SY5120-5GZD-01SY5120-5GZE-C6SY5120-5GZE-01SY5120-5GZ01X42SY5120-5GZ01X43SY5120-5H-C6SY5120-5H-01SY5120-5HD-01SY5120-5HE-C6SY5120-5HS-C6SY5120-5HS-C8SY5120-5HU-C6SY5120-5HU-01SY5120-5HU-01F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、***或高低温的介质。***C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。)