REXROTH OIL CONTROL阀08.45.86-X-Y-Z规格描述
Technical data | |
Max. operating pressure | 410 bar (5945 psi) |
Max. flow | 150 l/min. (40 gpm) |
Weight | see “Dimensions” |
Manifold material | Zinc plated steel |
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 |
MTTFd | 150 years see 18350-51 |
Other technical data | see data sheet 18350-50 |
Relief setting: at least 1.3 times the load induced pressure | |
The pilot line includes adjustable hydraulic damping, for fine tuning of stability and response. | |
REXROTH OIL CONTROL阀08.45.86-X-Y-Z系列尺寸图
REXROTH OIL CONTROL阀08.45.86-X-Y-Z选型及介绍
Description
When pressure at V2 rises above the spring bias pressure, the check seat is pushed away from the piston and flow is allowed from V2 to C2. When load pressure at C2 rises above the pressure setting, the direct-acting, differential area, relief function is activated and flow is relieved from C2 to V2. With pilot pressure at V1–C1 , the pressure setting is reduced in proportion to the stated ratio of the valve, until opening and allowing flow from C2 to V2. The spring chamber is vented to atmosphere allowing operation of all functions independent of back-pressure at V2.
Note: port identified with M are not protected with calibrated orifice but in direct connection with pressure channels.
描述
当V2处的压力上升到高于弹簧偏置压力时，止回阀座被推离活塞，并允许从V2到C2的流量。当C2处的负载压力升至压力设定值以上时，将激活直接作用的差动面积，溢流功能，并且流量将从C2释放至V2。在先导压力为V1-C1的情况下，压力设定将按阀的规定比例成比例降低，直到打开并允许从C2到V2的流量为止。弹簧腔与大气相通，可独立于V2的背压执行所有功能。
注意：标记为M的端口没有经过校准的节流孔保护，而是与压力通道直接连接。
REXROTH OIL CONTROL阀A-VBSO-SE-CCAP-33-PL系列其他常用型号：
REXROTH OIL CONTROL 08458613033500E R930007660
REXROTH OIL CONTROL 08458613043500D R930050617
REXROTH OIL CONTROL 08458615033500D R930007661
REXROTH OIL CONTROL 08458615043500D R930050618
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08458613043500D R930050617技术数据
