ODE两位两通常闭电磁阀选择要点
With 2-way normally closed solenoid valve,
Resulting in an increase in the force required to open the guide orifice,
So if the pressure difference is greater than the maximum
Has designed the value of the solenoid valve,
Water hammering may cause overpressure, such as tearing the diaphragm or
Damage to other parts of the solenoid valve.
为了电磁阀的正确操作，并且为了避免隔膜的快速磨损，
是可取的，一旦开始阀关闭，实际流量不高于Kv（即：流量通过阀，压力损失为1巴）。
There must be a minimum value in this solenoid valve
The pressure difference between the inlet pipe and the outlet
To ensure the normal function of the solenoid valve. however,
Excessive pressure difference between inlet and outlet,
The latter does not turn on even when the coil is energized.
所以如果这个压力差大于值已经设计了电磁阀的值，
后者即使在线圈通电时也不会打开。
For the correct operation of the solenoid valve, and in order to avoid the rapid wear of the diaphragm,
Is desirable, once the valve is closed, the actual flow is not higher than Kv (ie:
Flow through the valve, the pressure loss is 1 bar).
Therefore, if the valve opens when the inlet pressure is higher than 1 bar, that is
It is not advisable to use a valve with a free outlet, ie no export restrictions
The pressure drops to a value of 1 bar.
In addition, the design of the hydraulic circuit must pay special attention to the problem
然而，入口和出口之间的过大压差，带2路常闭直动电磁阀，
导致打开引导孔口所需的力增加，
ODE两位两通常闭电磁阀选择要点
