Combination Valve (Hydraulic Lockout)
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| 图 1 | g01358524 |
(3) P1 先导供油 (4) P2 先导压力（熄火发动机下降） (5) P4 先导控制执行器供油 (7) T 先导排油 | |
(1) 203-4157 电磁阀总成
- 电磁阀的扭矩 ... 25 ± 5 N·m (18
± 4 lb ft)
- 固定线圈的锁紧螺母的安装扭矩 ... 9.5 ± 1.5 N·m (85 ± 13 lb in)
- 标称线圈电压 ... 24 VDC
- 25 ± 5°C (77 ± 9°F) 时的线圈电阻 ... 32.6 ± 1.6 欧姆
- 工作温度范围 ... −40 至 121 °C (−40 至 250 °F)
- 标称压力额定值 ... 20700 kPa (3000 psi)
- 最大压力额定值 ... 24138 kPa (3500 psi)
- 固定线圈的锁紧螺母的安装扭矩 ... 9.5 ± 1.5 N·m (85 ± 13 lb in)
(2) 梭阀的扭矩 ... 50 N·m (37 lb ft)
(6) O 形圈螺塞的扭矩 ... 34 N·m (25 lb ft)
(8) 154-8871 减压阀
- 减压阀的安装扭矩 ... 60 ± 7 N·m (44 ± 5 lb ft)
- 螺钉锁紧螺母的扭矩 ... 12 ± 1.2 N·m (105 ± 11 lb in)
- 阀的压力设定值 ... 1800 ± 150 kPa (260 ± 20 psi)
- 螺钉锁紧螺母的扭矩 ... 12 ± 1.2 N·m (105 ± 11 lb in)
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