工作 Operation:
When de-energized, the valve acts as a check valve, allowing flow from 1 to 2, while blocking flow from2 to 1.when energized the poppet lifts to open the 2 to 1 flow path.
失電時,①到②相當于單向閥,②到①關閉;得電時,②到①開啟。
手控應急Operation of manual override option:
To override, twist counterclockwise 2 turns.
To return to normal operation, twist clockwise 2 turns.
逆時針旋轉旋鈕2圈,②到①開啟;順時針旋轉旋鈕2圈,返回常態
工作壓力(Operating pressure): |
207 Bar |
流量(Flow): |
See pressure drop vs.flow graph |
內泄漏(Internal leakage): |
2 Drops/min.(滴/分)max.at 207 bar |
溫度(Temperature): |
(-40℃ to +120℃)標準丁腈橡膠密封 |
線圈額定負載(Coil duty rating): |
Continuous from 85% to 115% of nominal voltage(連續工作電壓) |
油液(Fluids): |
Mineral-based fluids with viscosities of 7.4 to 420 cSt.(礦物油粘度) |
插孔(Cavity): |
HY08-2,see page G.1 .2 |
閥塊材料(Body material): |
6061-T6 Aluminum alloy rated to 207 bar,steel & ductile iron rated to 350 bar |
6061-T6鋁,允許使用*大壓力207 bar,鋼和球鐵允許使用*大壓力350 bar |