●液控單向閥是非調節的開關閥僅使用負荷鎖固，因此不提供流暢的運動控制。
●允許經一單向閥自由流通由2口到1口，反流封閉直到一正比于負荷壓力在3口打開才由1口流到2口。
●Pilot to open check valves are non modulating on/off valves used for load locking only and do not provide smooth motion control.
●They allow free flow from port 2 to 1 then block reverse flow until a pilot pressure directly proportional to the load pressure is sensed at port 3 enabling a pilot a pilot piston to push the poppet off its seat.

型號 Model	閥系說明 Description	額定流量 Rated Flow	最高壓力 Max.pressure	重量 Weight
CPE-063	提動式 Poppet type 4:5:1導壓比 4:5:1pilot ratio	請參閱壓損曲線表	315bar(最大值)	0.63:V:0.12Kg         X:0.12Kg 0.93:V:0.22Kg          X:0.22Kg

CPE	063	X	0.2	N
系列編號： 導開閥 Series No. pilot to open Check Valves	閥孔型號 Cavity Size	調整方式 Controls X-標準型 Standard Type V-附外部導壓口 With externel pilot port	單向閥開閥壓 Cracking pressure 0.2-0.2 bar 2.0-2.5 bar	油封材質 Seals:N-丁腈橡膠 Buna N. V-氟橡膠 Viton.