REXROTH OIL CONTROL閥04.93.07-X-85-Z規(guī)格描述
Technical data | |
Max. operating pressure port 2 (P) | 350 bar (5000 psi) |
Max. pressure admitted port 1 (A) | 280 bar (4000 psi) |
Max. flow | 60 l/min (16 gpm) |
Standard internal pilot orifice diameter | 0.6 mm |
Fluid temperature range | -30 to 100 °C (-22 to 212 °F) |
Installation torque | 41 - 47 Nm (30 - 35 ft-lbs) |
Weight1) | 0.2 kg (0.44 lbs) |
Cavity | CA-10A-3N (see data sheet 18325-70) |
Lines bodies and standard assemblies | Please refer to section “Hydraulic integrated circuit” or consult factory |
Seal kit2) | Code: RG10A3010520100 |
Fluids | Mineral-based or synthetics with lubricating properties at viscosities of 10 to 500 mm2/s (cSt) |
Recommended degree of fluid contamination | Nominal value max. 10μm (NAS 8) /ISO 4406 19/17/14 |
Installation position | No restrictions |
Other Technical Data | See data sheet 18350-50 |
REXROTH OIL CONTROL閥04.93.07-X-85-Z圖紙
REXROTH OIL CONTROL閥04.93.07-X-85-Z選型
Description
Initially, flow passes freely from 2 to 1. When the pressure at 1 exceeds the pressure setting, the conical poppet in the upper, pilot stage is lifted from its seat. This allows the main-stage piston to shift, restricting input flow at 2. This increases the pressure drop through the valve and maintains consistent pressure at 1. The spring chamber is drained at 3 to prevent a build-up of back-pressure against the spool. Additionally, if pressure at 1 rises above the pressure setting, flow is relieved to 3 until the setting is re-attained.
描述
最初，流量從2自由流向1。當(dāng)1處的壓力超過(guò)壓力設(shè)定值時(shí)，上方先導(dǎo)級(jí)的錐形提升閥從其閥座上提起。這使主級(jí)活塞能夠移動(dòng)，從而將輸入流量限制為2。這會(huì)增加通過(guò)閥的壓降，并在1處保持恒定的壓力。彈簧腔的排量為3，以防止反壓力的增加。線軸。此外，如果1處的壓力高于壓力設(shè)定值，流量將釋放至3，直到重新達(dá)到設(shè)定值為止。
REXROTH OIL CONTROL閥VRPX-10A系列其他常用型號(hào)：
REXROTH OIL CONTROL 049307038505000 R930006982
REXROTH OIL CONTROL 049307038510000 R901104118
REXROTH OIL CONTROL 049307038520000 R901106468
REXROTH OIL CONTROL 049307048535000 R930005596
REXROTH OIL CONTROL valve NEW + ORIGINAL+ ONE YEAR WARRANTY
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REXROTH OIL CONTROL閥049307038520000技術(shù)數(shù)據(jù)
