SDV-P 10-E
Pressure maintenance valve
ID 300109
Pressure maintenance valve with air bleed screw SDV-P, Manual quick ventilation
- Thread : G3/8"
Technical details
| Manual quick ventilation | yes |
|---|---|
| Thread | G3/8" |
| Nominal diameter (DN) [mm] | 10.0 |
| Flow rate, hose Ø 6mm [l/min] | 400.0 |
| Flow rate, hose Ø 8mm [l/min] | 1000.0 |
| Flow rate, hose Ø 10mm [l/min] | 1400.0 |
| Recommended hose diameter [mm] | 10.0 |
| Pressure loss, input/output [bar] | 0.5 |
| Min. operating pressure [bar] | 2.0 |
| Max. operating pressure [bar] | 10.0 |
| IP protection class | 67 |
| Min. ambient temperature [°C] | -10.0 |
| Max. ambient temperature [°C] | 80.0 |
| Valve switching time [ms] | 10.0 |
| Weight [kg] | 0.4 |
The possible volume of flow through the valve depends on the used pneumatic hoses. The table shows the flow rate according to the used pneumatic hose (reference pressure 6 bar). In order to alleviate the choice of the SDV-P, SCHUNK has defined a recommended hose diameter. This is relevant for the allocation suggested by SCHUNK.
In general, possible additional combinations can be determined as follows:
1. Calculation of the required flow rate for the variant of the components:
required flow rate Q [l/min]
Fluid consumption per double stroke V [cm3]
Closing or opening time t [s]
Q = 0.21*(V/t)
2. Selection of the right SDV-P: the flow rate of the SDV-P must be larger or equal to the calculated required flow rate Q. If this is not taken into consideration, the cycle time may increase.
In general, possible additional combinations can be determined as follows:
1. Calculation of the required flow rate for the variant of the components:
required flow rate Q [l/min]
Fluid consumption per double stroke V [cm3]
Closing or opening time t [s]
Q = 0.21*(V/t)
2. Selection of the right SDV-P: the flow rate of the SDV-P must be larger or equal to the calculated required flow rate Q. If this is not taken into consideration, the cycle time may increase.
产品系列的常规说明
流速
对于 SDV-P 和 SDV-P-E 型，阀门的流量可能取决于所使用的气动软管。表格中显示的流速取决于气动软管（参考压力 6 bar）。 其直径请参考软管的外直径。相应的内直径可能会因制造商和对相应值的最低限度影响而略有不同。SDV-P-E-P 型不提供基于软管的流速
阀门开关时间
仅为在无其他负载条件下 SDV-P 阀门的开关时间。阀门的开关时间务必添加到负载面的运行时间，例如，相应机械手的打开和关闭时间。
压力损失，输入/输出
利用弹簧驱动止回阀输入和输出的压力描述压力损失。在完成所连接驱动装置的配置后，务必考虑这种压力损失。
手动快速通风功能
SDV-P-E 和 SDV-P-E-P 型具备手动快速放气功能。它们允许在不移除气动软管的情况下对所连接驱动装置进行放气（例如，在急停后设置或系统重新启动前）。
外壳材料
铝
启动
气动，带符合 ISO 8573-1:2010 [7:4:4] 的过滤压缩空气。
保修期
24 个月