电磁换向阀SV10-47X系列
产品优势
· 滑阀经过热处理硬化并经过精密加工,保证更低的內泄漏及更长的使用寿命。外部零件外表面都是经过镀锌镍处理和防腐蚀处理。所有零部件均采用高强度钢材制造。结构紧凑、体积小。
· 额定电磁线圈适合连续工作。
· 可选线圈电压、插头。
· 可以对所有油口完全加压。
· 插件电压可互换。
· 可选IP69K 防水E 型线圈。
· 工业通用阀孔。
· Poppet is hardened and ground to guarantee minimal wear and to extend service life.All external surfaces are zinc plated and corrosion-proof. All valve parts are made of highstrength steel. Compact size.
· Continuous-duty rated coil.
· Optional coil voltages and terminations.
· All ports may be fully pressurized.
· Unitized, molded coil design.
· Optional waterproof E-Coils
· Industry-common cavity.
原理图
详细参数
工作压力Pressure rating | 240bar |
最大工作压力 Maximum operating pressure | 344 bar |
最大流量 Maximum flow | SV10-47A: 18.9l/min SV10-47B/C/D: 22.7l/min |
最大内泄漏量 Maximum internal leakage | 328 cc /min @207bar工作压力 328 cc /min @ 207bar pressure rating |
线圈额定负载Coil rated load | 可在85%~115%的额定电压范围内连续工作Work continuously in the rated voltage range of85%-115% |
最小吸合电压Minimum operate voltage | 207bar时为额定值的85%85% of rated value at 207bar |
响应时间 Response time | 电压为100%,流量为额定值的80%时,首次指示状态变 化的时间:通电:30ms;断电:10ms。 Vol t age is 10 0 %,f l o w is 8 0 % o f t h e ra t e d valve, the f irst indication of st ate change time:energized:30ms;Power down:10ms. |
20°C时的线圈初始电流Coil initial current at 20°C | E型线圈:12VDC时为1.7A;24VDC时为0.85AE-coil: 1.7A at 12VDC; 0.85A at 24VDC |
外露零件表面处理要求External component treatment | Zn/Fe - standard Zn/Ni |
安装方向 Orientation | 无限制 No restrictions |
重量 Weight | 0.18kg |
适用油温范围 Oil Temperature Range | -40°C to 100°C |
适用工作介质 Fluids | 矿物油或具有润滑性的合成油液 Mineral - based orsynthetics with lubricating properties |
工作介质粘度范围Viscosities | 7,4 to 420 cSt |
测试液压油型号 Oil testing condition | ISO VG 46 cSt |
过滤要求 Filtration | 20/18/15 ISO 4406 (maximum filtration admitted) |
插孔 Cavity | VC10-4 |
特性曲线
测试条件 Test condition
45℃时46cSt 的油液 46cSt oil at 45℃