詢價
parker疊加式溢流閥原理VE131IN XT09
RM 系列先導(dǎo)式溢流閥在系統(tǒng)壓力達(dá)到其設(shè)定壓力時,
通過閥芯開啟向油箱溢流的方式來限制系統(tǒng)的壓力。
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系列先導(dǎo)式壓力釋放閥，用于在線安裝，具有與底盤安裝的R4V系列相似的設(shè)計。
對于沒有使用歧管塊的單一功能，閥門可以直接放置在管道中。
R4V閥門提供2個端口（L體），用于在線釋放功能，或3個端口（T體）用于旁路釋放功能
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.
對于 D03 規(guī)格, 也可以配置成單獨(dú)限制工作油口 'A' 或 'B' 的壓力。
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疊加式溢流閥原理VE131IN XT09
