WSM06020WM，賀德克兩通換向閥技術介紹In general there are different conditions existing under which HYDAC valves could be used in hydraulics. 因此，始終要保證良好的散熱和電壓水液壓油中的過濾和污染物的相關顆粒大小是液壓系統運行中重要的一點。

WSM06020WM，賀德克兩通換向閥技術介紹
These conditions are depending on the
corresponding valve and described on the depending datasheet in detail.
(Confirmation in each datasheet of the valve)
手動啟動的2/2閥座WSM06020W M是直接作用式閥。
 在正常位置，兩個端口關閉。
當啟動時，它允許沿兩個方向流動。
腔（公制）M 20 x 1.5。 Qmax = 20l / min Pmax = 250bar
NBR:  from -30°C to +100°C  (solenoid valves - 20°C) z
FPM:  from -20°C to +120°C  (all other influences see point 4) 
在過濾等級21/19/16至18/16/13中超過規定的粒徑時，
當這些顆粒積聚在臨界區域時，
可能導致液壓系統中的零件立即失效。
relaxation of springs made of spring steel at higher temperatures
fusing of coils at continous operation under high current and at high temperatures

組合可能導致電磁鐵故障的端情況。
WSM06020WM，賀德克兩通換向閥技術介紹
We confirm the usage of basically and
approved safety principals to ISO 13849-2:2003;
charts C.1 and C.2 for the design of our hydraulic valves.
Specifications“ of each datasheet.
The customer is responsible for the implementation
and the operation of our valves due to th a.m. standard
as well as the adherence of the operation conditions under ?
brittle fracture of steel at low temperatures
在電磁閥中，使用線圈，
其設計為在大額定電壓的+/- 15％的電壓范圍內安全地操作。
60°環境溫度。 穩定浪涌和非常高溫度的
WSM06020WM，賀德克兩通換向閥技術介紹