(力士乐截止阀)算是节流阀的一种,但主要功能是快速的启闭,常作为通路开关,而节流阀调节开口的精度要比截止阀高得多,且不强调开启和截止功能。既然也是节流阀的一种,它和减压阀是不一样的。至于正反向应用,主要考虑截止状态时的安全可靠性,在有些地方,反向安装虽然也好用,但可靠性略低。
(力士乐截止阀)DA6系列
R900051309DA6VP2-47/100-10M
R900052037DA6VP2-47/200-10M
R900052038DA6VP2-47y200-17M
R900051311DA6VP2-47/315-10M
R900051318DA6VA2-47/100-17M
R900204554DA6VA2-47/200-17M
R900051322DA6VA2-47/315-17M
R900051334DA6VK1-47/100-17M
R900051336DA6VK1-47/315-17M
R900051337DA6VK2-47/100-10M
R900052034DA6VK2-47/200-10M
R900051339DA6VK2-47/31S-10M
R900205113DA6VK2-47/200-17M
(力士乐截止阀)DA10
R900597976DA10-2-5X/100-10
R900597357DA10-2-5X/100-17
R900504453DA10-2-5X/200-10
R900597015DA10-2-5X/200-17
R900596908DA10-2-5X/315-10
R900596998DA10-2-5X/315-17
R900596761DA20-2-5X/100-17
R900597135DA20-2-5X/200-17
R900590621DA20-2-5X/315-17
R900500791DA30-2-5X/100-17
R900501857DA30-2-5X/200-17
R900503396DA30-2-5X/315-17
(力士乐截止阀)注脂时,常忽略压力问题。在注脂操作时,注脂压力有规律地呈峰谷变化。压力过低,密封漏或失效,压力过高,注脂口堵塞、密封内脂类硬化或密封圈与阀球、阀板抱死。