美国威格士比例阀,KFDG4V333C20NZMU1H720
Fluids All general purpose hydraulic fluids such as:
MIL–H–5606, SAE 10, SAE 20, etc.
之间的zui大压力偏差是 4.8 bar (70ps i)。
(80 F )和 65.6 C (150 F )滞后:
Internal leakage, port 2 to port 1
电流要求:0-500 mA DC (无极性要求)
的颤振:压力和流量(见右表)
Less than 5 drops / min. 0% of cracking pressure
Temperature range -40° to
120°C (-40° to 248°F)
Filtration Cleanliness code 18/16/13
purpose hydraulic fluids such as:
MIL–H–5606, SAE 10, SAE 20, etc.
Cavity C-10–2
Standard housing materials Aluminum or steel
粗糙度必须在 1.6 μm (63 microinch)之内。
3/8 –16 螺纹)是3.4 Nm (30 lb.ft.)。
安装螺栓应当是 S AE 7 级或更好。安装螺栓扭矩
5% zui大电流(无颤振,见 5~7 页的曲线)
,3% zui大电流(带颤振)。
10 mA (RMS ) 在 60 Hz
功率要求(zui大):5.75W标称线圈电阻:18 Ω
由于温度改变的压力变化:在 26.7 C
Weight cartridge only 0,20 kg (0.43 lbs)
Seal kits 02-165875 Buna-N
美国威格士比例阀,KFDG4V333C20NZMU1H720