產(chǎn)品詳情
ZL*多路換向閥是由多個(gè)換向閥和安全閥及各種附加閥組合而成。它具有
工作壓力高、結(jié)構(gòu)緊湊、安全閥性能好、可靠性高、不易外漏、通用性好等特
點(diǎn)。它主要用于40以下裝載機(jī)及多功能裝載機(jī)、小型挖掘機(jī)等工程機(jī)械的液壓
系統(tǒng)中，也用于起重運(yùn)輸機(jī)械、礦山機(jī)械、農(nóng)業(yè)機(jī)械或其它機(jī)械的液壓系統(tǒng)
中，實(shí)現(xiàn)多個(gè)執(zhí)行機(jī)構(gòu)的集中控制。本公司生產(chǎn)1到14路
It may be combined random. The directional change level has two installing ways
for different operation. The valve is used parallel connection oil route It has pressure
releasing outlet to connect other hydraulic components tc provide power source.
The sealing is specially designed with good sealing. The valve is widely used in the
hydraulic system of forklift environment vehicle and light loading machines. valves
combination,1-14
● 型號說明 MODEL CODING
①產(chǎn)品代號Unit code
②公稱通徑Nominal diameter 15 mm流量Nominal flow rate 65（L／min）
③公稱通徑Nominal diameter 20 mm流量Nominal flow rate 100（L／min）
④公稱通徑Nominal diameter 25 mm流量Nominal flow rate 160（L／min）
⑤壓力等級Pressure grade E:16 MPa F: 20 MPa G:25 MPa H：31.5 MPa
④⑦換向體中位機(jī)能Spool Function A O Y Q
⑤⑧A B口輔助閥 3表示B口帶過載閥 4表示AB口帶過載閥
A B Aided valve 3 Say B overload. 4 Say A B overload.
⑥⑨復(fù)位方式Spool returning T：彈簧復(fù)位Spring W鋼球定位Steel ball bing
Q：氣動復(fù)位Pneumatic U:液壓控制Hydraulic pressure
⑩省略為正常型號 Normal type帶“J”為帶壓力輸出 Output with pressure
注：訂貨時(shí)有特殊要求者，請與技術(shù)部聯(lián)系。
Notes:Please contact with technical department if user has any special requirements
