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高压阀怎么调节

更新时间: 2021-01-24 19:34:29     

1、关闭减压阀前的闸阀,开启减压阀后的闸阀,制造下游低压环境;

2、将调节螺钉逆时针旋转至最上位置(相对最低出口压力),然后关闭减压阀后闸阀;

3、慢慢开启减压阀前的闸阀至全开;

4、顺时针慢慢旋转调节螺钉,将出口压力调至所需要的压力(以阀后表压为准);

5、调整好后,将螺母锁紧,打开减压阀后闸阀。

关键词: 高压 怎么 调节

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