流量計8025 /一級代理商

流量計8025 /一級代理商  

寶德*流量計 價格好  貨期快 有現貨。

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流量計8025 /一級代理商

The pilot valve 2400 has a servo piston, which has a two-way pilot type control device. The design is suitable for high voltage. The valve structure is characterized by the design of the valve seat and sealing elements. Good sealing performance can be achieved by an additional radial seal. The conical sealing element of the pilot control allows the connection of the high pressure with a relatively small flushing power.