压差旁通阀压差值再设定的理论计算 摘要：对压差旁通阀的压差值进行了理论计算，计算结果表明 在部分主机运行时，其压差值不需要再设定。 关键词：压差旁通阀；压差值；理论计算 abstract: the by-pass to differential pressure of the pressure differential calculation theory, the calculation results show that in some parts of the host is running, the pressure differential don ’ t need to set. keywords:pressure differential bypass valve; pressure differential; theoretical calculation 中图