询价
parker叠加式溢流阀原理VE131IN XT09
RM 系列先导式溢流阀在系统压力达到其设定压力时,
通过阀芯开启向油箱溢流的方式来限制系统的压力。
Features: The Parker Manapak family of RM series
stack relief valves can be used to limit the 'P' port, 'A' port or 'B' port pressure.
The valve body is made of steel to provide great strength
and durability to extend the service life.
R4V系列先导式压力释放阀，用于在线安装，具有与底盘安装的R4V系列相似的设计。
对于没有使用歧管块的单一功能，阀门可以直接放置在管道中。
R4V阀门提供2个端口（L体），用于在线释放功能，或3个端口（T体）用于旁路释放功能
The internal hardened steel parts also provide a long working life.
Three kinds of pressure regulating mechanism optional:
a slot screw, manual adjustment knob and with a lock knob.
对于 D03 规格, 也可以配置成单独限制工作油口 'A' 或 'B' 的压力。
Pilot operated with manual adjustment.
2 interfaces: L-body (R4V06-SAE 12, R4V10-SAE 20), T-body (R4V03-SAE 8, R4V06-SAE 16)
3 pressure stages.
3 adjustment modes: Hand knob, Acorn nut with lead seal, Key lock
RM series pilot relief valve in the system pressure reaches its set pressure,
through the spool open to the tank overflow way to limit the system pressure.
For the D03 specification, it is also possible to configure
the pressure of the working port 'A' or 'B' individually.
parker叠加式溢流阀原理VE131IN XT09
