REXROTH OIL CONTROL阀04.77.22-X-85-Z规格描述
Technical data | |
Max. operating pressure | 350 bar (5000 psi) |
Max. flow | 50 l/min. (13 gpm) |
Max. internal leakage1) | 25 cm3/min. (1.5 cu.in./min.) |
Pilot displacement volume | 0.28 cm3 (0.02 cu.in.) |
Fluid temperature range | -30 to 100 °C (-22 to 212 °F) |
Installation torque | 41 - 47 Nm (30 - 35 ft-lbs) |
Weight | 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: RG10A3010530100 |
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 |
1) Measured at 200 bar (2900 psi) |
REXROTH OIL CONTROL阀04.77.22-X-85-Z外观尺寸图
REXROTH OIL CONTROL阀04.77.22-X-85-Z型号解析
Description
Flow is allowed bi-directionally between 2 and 3 until pressure at 1 rises to overcome the spring bias against the spool. When this bias pressure is surpassed, the spool shifts, blocking flow at both 2 and 3. The spring chamber is sealed and vented to atmosphere, allowing consistent shifting with only spring bias pressure independent of conditions at 2 or 3.
描述
允许在2和3之间双向流动，直到1处的压力上升以克服弹簧对阀芯的偏压。当超过此偏压力时，阀芯会移动，从而阻塞2和3处的流量。弹簧腔被密封并排空到大气中，仅在弹簧偏压力不依赖于2或3条件的情况下，即可进行一致的移动。
REXROTH OIL CONTROL阀VDSD-10A系列其他常用型号：
REXROTH OIL CONTROL 04772200850500A R901109495
REXROTH OIL CONTROL 04772200851100A R901109497
REXROTH OIL CONTROL 047722108505000 R901162014
REXROTH OIL CONTROL 047722108511000 R901162015
REXROTH OIL CONTROL valve NEW + ORIGINAL+ ONE YEAR WARRANTY
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If you have any question for REXROTH OIL CONTROL products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
REXROTH OIL CONTROL阀04772200850500A R9011094953技术数据
