PARKER手动阀特性,派克手动阀原理图
DL081是手动操控的8gpm(30Lpm)单向阀,额定工作压力3000psi(210bar),
泄漏量小于每分钟5滴。在未受操控的状态下,油口2流向油口1的液流被截止,
一旦被操控,油液就被允许从油口2向油口1流过。
如果油口1处的背压高于80psi(5.5bar),
就会阻止内部弹簧对阀芯的关闭作用,所以,应当注意,
保证以小的液阻将油口1接回至油箱。
手把、推杆、手柄以及锁销均是标准的操控机构选项。
泄漏率 (CC/MIN) 160 @ 5000 psi (350 bar)
腔体尺寸 C08-3
密封材料 丁腈橡胶，氟橡胶
DL081 is a manually operated 8gpm (30Lpm)
check valve with a rated working pressure of 3000psi (210bar)
Leakage is less than 5 drops per minute. In the uncontrolled state,
the flow of the oil port 2 to the port 1 is turned off,
Once manipulated, the oil is allowed to flow from port 2 to port 1.
Parker's GM0233 valve is a two-way, manually operated,
spool-type directional control
valve with a flow rate of 5 gpm (19 Lpm) and a rated
working pressure of up to 5000 psi (350 bar),
pushing the handle to the standard Organization,
with positioning mechanism for optional.
工作温度 (F) -30掳 至 +250掳, -15掳 至 +400掳
工作温度 (C) -34掳 至 +121掳, -26掳 至 +204掳
阀门材料 所有零件为钢制, 所有工作零件为硬化钢
额定流体粘度 (CST) 矿物基或合成油液，粘度45-2000 SSU (6 至 420 cSt)
过滤精度 ISO 4406:1999 代码 18/16/13
PARKER手动阀特性,派克手动阀原理图
