ODE兩位兩通常閉電磁閥選擇要點[產(chǎn)品打印頁面]

ODE兩位兩通常閉電磁閥選擇要點
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.
為了電磁閥的正確操作，并且為了避免隔膜的快速磨損，
是可取的，一旦開始閥關(guān)閉，實際流量不高于Kv（即：流量通過閥，壓力損失為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.
所以如果這個壓力差大于值已經(jīng)設(shè)計了電磁閥的值，
后者即使在線圈通電時也不會打開。
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，入口和出口之間的過大壓差，帶2路常閉直動電磁閥，
導致打開引導孔口所需的力增加，

ODE兩位兩通常閉電磁閥選擇要點

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