YUKEN單向減壓閥，yuken減壓閥部分資料

使用底板時，請按上述型號訂貨，不使用底板時，閥安裝面精度，平面度0.013毫米，粗糙度0.0016毫米。

底板與H型壓力閥通用，安裝本閥時，底板要旋轉180°〔上下相反〕使用。

安裝時，務必對好閥的定位銷與底板定位孔

調整壓力時，松開鎖緊螺母，緩慢轉動壓力調整螺釘，順時針方向壓力升高，逆時針方向壓力降。

調定后，擰緊鎖緊螺母。請把泄油口直接接入油箱。

管式連接式的1次側有2個壓力油口，可以把任意口作為入口，另一口與進油管路連接或堵住使用。

These valves are available either with or without an integral check valve which allows free reverse flow. Flow rate

through the valve is regulated by the movement of the spool, which is operated by a cam. When the spool is depressed,

the flow is decreased in Normally Open type valves and increased in Normally Closed type valves. Their principal

use is to control the speed of actuators in machine tools and similar applications.

減壓閥是支回路，用來設定于主回路壓力，同時還能夠通過遠程控制口，進行遠程控制。

單向減壓閥是減壓閥并聯單向閥，使之起到單向減壓的作用。

Use hydraulic fluids which satisfy the recommended viscosity and oil temperatures given above.

Fluid Types

Any type of hydraulic fluids listed in the table below can be used.

Control of Contamination

Due caution must be paid to maintaining control over contamination of the hydraulic fluids which may

otherwise lead to breakdowns and shorten the life of the valves. Please maintain the degree of contamination

within NAS 1638-Grade 12. Use 25 mm or finer line filter.

Recommended Viscosity and Oil Temperatures

Viscosity ranging between 15 - 400 mm2 /s (77 to 1800 SSU).

Oil temperatures between -15/+70°C (5 - 158°F).

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YUKEN單向減壓閥，yuken減壓閥部分資料