閥的開啟壓力是通過彈簧力的設定而實現(xiàn)的，當P口壓力達到設定壓力后，閥被打開，P到T開始溢流。該閥反應靈敏、內泄漏小。

The opening pressure of the valve is achieved by setting the spring force and allows free flow from P to T while the pressure at P reaches the valve setting.The valve offers quick response and low infernal leakage.

1.額定壓力(Rated pressure):150bar

2.額定流量(Rated flow):15L/min

3.開啟率(Cracking Rate):≥92%

4.閉合率(Closing Rate):≥88%

5.內泄漏(Internal leakage) :≤10ml/min at 112bar                           

6.油液清潔度(Cleaning code):20/18/15(NAS9)

7.工作溫度(Temperature range):-20~+100℃

8.每轉壓力變化(Pressure change per turn):38.9bar

9.安裝扭矩(Installation Torque):35~40Nm

10.鎖緊扭矩(Nut Tightening Torque):30~34Nm