REXROTH OIL CONTROL阀VRFC3-VU系列技术参数
Technical data | |
Operating pressure | up to 210 bar (3000 psi) |
Max. flow (see “Performance graph”) | |
QE= max. inlet flow “E” port (see “Dimensions”) | |
QR= max. regulated flow “R” port (see “Dimensions”) | |
Flow range adjustment | 0 - 3 turns |
Manifold material | Aluminium |
Note: aluminium bodies are often strong enough for operating pressures exceeding 210 bar (3000 psi), depending from the fatigue life expected in the specific application. If in doubt, consult our Service Network. | |
Fluid | Mineral oil (HL, HLP) according DIN 51524 |
Fluid temperature range | -30 °C to 100 (-22 to 212 °F) |
Viscosity range | 5 to 800 mm2/s (cSt) |
Recommended degree of fluid contamination | Class 19/17/14 according to ISO 4406 |
Other technical data | see data sheet 18350-50 |
REXROTH OIL CONTROL阀VRFC3-VU系列介绍
从E到R建立一个恒定的流量，而与系统压力无关，而最小压力差为appr。两个端口之间存在5 bar（70 psi）的压力。供应给E的输入流量超过R处的调节输出时，将被旁路到T。输出流量可以从关闭到阀的额定最大额定值变化。从R到E的逆流受节流阀的选定开度限制，并且没有压力补偿。从T到E或从T到R的流量是不可能的。增加或减少入口流量可能会导致调节流量略有增加或减少。
A constant flow rate, regardless of system pressures, is established from E to R, while a minimum pressure differential of appr. 5 bar (70 psi) exists between the two ports. Input flow supplied to E in excess of the regulated output at R is by-passed to T. Output flow can be varied from closed to the nominal maximum rating for the valve. Reverse flow from R to E is limited by the selected opening of the restrictor and is not pressure compensated. Flow from T to E or from T to R is not possible. Increasing or decreasing inlet flow may cause slight increase or decrease of Regulated flow.
REXROTH OIL CONTROL阀VRFC3-VU系列技术尺寸
REXROTH OIL CONTROL阀VRFC3-VU系列选型介绍
REXROTH OIL CONTROL阀VRFC3-VU系列其他常用型号：
REXROTH OIL CONTROL 0M390370020000A R930004298
REXROTH OIL CONTROL 0M390370030000A R930004299
REXROTH OIL CONTROL 0M3903800200000 R930004301
REXROTH OIL CONTROL 0M390380030000A R930004302
REXROTH OIL CONTROL 0M390340020000A R930004293
REXROTH OIL CONTROL 0M3903400300000 R930004295
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于REXROTH OIL CONTROL阀0M390370020000A R930004298的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
有关REXROTH OIL CONTROL阀0M390370020000A R930004298更详细的信息或者购买意大利REXROTH OIL CONTROL相关产品，请致电爱泽工业。
If you have any question, please feel free to dial 0086-21-3100 6702 or browse our website: www.ize-industries.com.
REXROTH OIL CONTROL阀0M390370020000A R930004298技术参数
