力乐士比例阀R900967563 DBE 10-5X/350YG24K4M
价格:545.00
每一次调整时,调节:圈转动的幅度不宜过大(一般转动数齿即可)。每次调整后都应将固定螺钉拧上,使其端部位于调节圈两齿之间的凹槽内,既能防止调节圈转动,又不对调节圈产生径向压力。为了安全起见,在拨动调节圈之前,应使安全阀进口压力适当降低(一般应低于开启压力的90%),以防止在调整时阀门突然开启,造成事故。R900477433DBE10-3X/200YG24Z4VR900968138DBE10-3X/315XYG24NK4R900474895DBE10-3X/315XYG24Z4R900444069DBE10-3X/315XYG24Z4VR900350629DBE10-3X/315XYZ4-246R900387032DBE10-3X/315YEXR900400149DBE10-3X/315YG12FHR900336877DBE10-3X/315YG24JR900958418DBE10-3X/315YG24K4R900337424DBE10-3X/315YG24NZ4R900442322DBE10-3X/315YG24Z4R900385136DBE10-3X/315YG24Z4MKR900475194DBE10-3X/315YG24Z4VR900466235DBE10-3X/50XYG24Z4R900396045DBE10-3X/50YG12Z4VR900520284DBE10-3X/50YG24EXR900587338DBE10-3X/50YG24JR900403979DBE10-3X/50YG24NZ4R900447597DBE10-3X/50YG24Z4R900481495DBE10-3X/50YG24Z4MK)