PARKER泄压阀R4V06-53510A125技术参数
Technical Specifications | |
Port Connection: | NG25 / CETOP 08 |
Maximum Operating Pressure: | Port A, X 350; port B, Y 30 bar |
Operation Type: | Pilot |
Seal Material: | NBR |
Maximum Flow Rate: | N/A |
Pressure Control Range: | 350 bar |
Actuation Type: | Manually |
Pressure Adjustment Control Type: | Hand knob |
Weight: | 4.5 kg |
Drain Option: | Drain line internal |
Flow Rate: | 300 L/min |
Switching Option: | N/A |
Maximum Operating Temperature: | 60 °C |
Input Voltage: | N/A |
Minimum Operating Temperature: | -20 °C |
Additional Options: | N/A |
Seal Material: | NBR |
Body Material: | Cast iron |
For Fluid Type: | Hydraulic oil according to DIN 51524 |
Pressure Control Range: | 350 bar |
Mounting Type: | Subplate mounting |
Product Series: | Pressure valve |
PARKER泄压阀R4V系列介绍
Pilot operated pressure relief valves series R4V (DIN 24340 Form D) and R6V (DIN 24340 Form E) consist of a manually adjusted pilot stage and a seated type main stage.
A vent function with a solenoid operated directional valve is available for circulation at minimum pressure.
Features
• Pilot operated with manual adjustment
• 2 interfaces
- R4V subplate ISO 6264 (DIN 24340 Form D) with VV01 vent valve
- R6V subplate ISO 6264 (DIN 24340 Form E) with CETOP 03 vent valve
• 3 pressure stages
• 3 adjustment modes:
- hand knob
- acorn nut with lead seal
- cylinder lock
• Remote control via port X
Function:
Series R4V/R6V
System pressure in port P is applied via the X gallery to the spring loaded cone in the pilot head. The pilot head controls the pressure in the Z area on top of the main cartridge which is additionally kept close by the main spring.
If the pilot pressure exceeds the setting pressure the pilot cone opens and thus limits the pilot pressure.
When the system pressure exceeds the pilot pressure plus the spring force, the main cartridge opens to port T and limits the pressure in port P to the adjusted level.
Series R4V/R6V with vent function
Additionally to the relief function, a solenoid operated vent valve connects the Z area to tank. This allows oil circulation from P to T at minimum pressure drop. The vent valve can either be a standard CETOP 03 valve (R6V) or a sandwich unit (R4V). For both types the vent position can be either at the energized or de-energized solenoid.
先导式泄压阀系列 R4V（DIN 24340 D 型）和 R6V（DIN 24340 E 型）由手动调节先导级和阀座式主级组成。
带有电磁操作方向阀的排气功能可用于在最小压力下进行循环。
特征
• 先导式手动调节
• 2 个接口
- R4V 底板 ISO 6264（DIN 24340 D 型），带 VV01 排气阀
- R6V 底板 ISO 6264（DIN 24340 E 型），带 CETOP 03 排气阀
• 3 个压力级
• 3 种调整模式：
- 手柄
- 带铅封的盖形螺母
- 圆筒锁
• 通过端口 X 进行远程控制
功能：
R4V/R6V系列
P 口中的系统压力通过 X 通道施加到先导头中的弹簧加载锥体。
如果先导压力超过设定压力，先导锥体打开，从而限制先导压力。
当系统压力超过先导压力加上弹簧力时，主阀芯打开至油口 T，并将油口 P 中的压力限制在调节后的水平。
R4V/R6V系列带排气功能
除了泄压功能外，电磁阀操作的排气阀还将 Z 区域连接到油箱。这允许油以最小的压降从 P 循环到 T。 排气阀可以是标准 CETOP 03 阀门 (R6V) 或夹层装置 (R4V)。 对于这两种类型，排气位置可以位于通电或断电的电磁阀处。
PARKER泄压阀其他常用型号：
PARKER R4V06-53510A125
PARKER R4V06-53531A5
PARKER R4V06-5353109W30A1
PARKER R4V06-53530P2G0RA1
PARKER R4V06-5353009GAGA1
PARKER R4V06-5353009G0RA1
PARKER R4V06-5353009G0QA5031
PARKER R4V06-535121 1G0QA1
PARKER R4V06-53511P2G0R.A5
PARKER R4V06-53511A5
PARKER R4V06-53511A5
PARKER R4V06-53511A1
PARKER R4V06-5351111G0QA1
PARKER R4V06-5351109GARA1
PARKER R4V06-53510P2G0RA5
PARKER R4V06-53510P2G0RA1
PARKER Pressure Relief Valve NEW + ORIGINAL+ ONE YEAR WARRANTY
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PARKER泄压阀R4V06-53510A125技术参数
