Confirm set pressure with project engineer or boiler plant personnel.

请与项目工程师或锅炉厂人员确认设置压力.

互联网

Set pressure and orifice size determine valve capacity.

根据设置压力和节流孔通径来确定阀门的流容.

互联网

Clockwise rotating set pressure high, otherwise low.

顺时针旋转可提高起跳压力, 反之降低起跳压力.

互联网

For the same set pressure, larger vent valves are tighter than smaller vent valves.

对于相同的设定压力, 大型的通气阀比小型的通气阀气密好.

互联网

When tank pressures are 90 percent or more of set pressure, seat leakage is common.

当罐压力为设定压力的90%或更高是, 阀座的泄露很常见.

互联网

The closer a tank gets to the set pressure, the more the seats leak.

越是接近罐的设定压力, 泄露越严重.

互联网

A direct - acting vent valve is tightest when tank pressures are percent or less of set pressure.

当罐压力为设定压力的75%或更低时,直接作用式通气阀有最好的气密性.

互联网