PARKER直(zhí)動(dòng)式比例(lì)閥(fá)
根據(jù)以上(shàng)選(xuǎn)型資料可以得(dé)出以下parker直動(dòng)式(shì)比(bǐ)例(lì)閥(fá)D31FE係列(liè)型(xíng)號：
D31FEB32DC4NB70  D31FEE01DC4NB08
D31FEE01EC2NK70  D31FER01EC2NK70
D31FER02EC1NK00
D31FE比(bǐ)例(lì)換(huàn)向(xiàng)閥,先導(dǎo)式(shì),D05HE,NG10 CETOP 5日
派(pài)克漢尼(ní)汾(fén)比例閥英文(wén)資料(liào)：Series D*1FE pilot operated proportional valves are designed for high precision applications that require a safe middle position of the main spool at power down. The pilot is a 3-position valve with an overlapped middle position. This ensures that the main stage spring pushes the spool into the middle position at power down without an unintended jerk of the actuator.
The D*1FE series is available in 5 sizes:
D31FE NG10 (CETOP 5)
D41FE NG16 (CETOP 7)
D91FE NG25 (CETOP 8) for port diam. up to 32 mm
D111FE NG32 (CE*0)
The innovative integrated regenerative function in the A-line (optional) allows new energy saving circuits with Differential cylinders. The hybrid version can switch between regenerative mode and standard mode at any time.
Features
High dynamics.
High flow.
Defined spool positioning at power-down.
Onboard electronics.
NEW: Energy saving A-regeneration optionally integrated.
NEW: Switchable hybrid version.
D31FE PROPORTIONAL DIRECTIONAL CONTROL VALVE, PILOT OPERATED, CETOP 5, D05HE, NG10
D * 1 fe係列PARKER先導(dǎo)式比(bǐ)例(lì)閥是(shì)專(zhuān)為(wéi)高精度的應用程(chéng)序需要(yào)一(yī)個(gè)安全(quán)的中間(jiān)位置的主要(yào)軸在(zài)斷電。
D31FE NG10 (CETOP 5)
D41FE NG16 (CETOP 7)
D91FE NG25 (CETOP 8) for port diam. up to 32 mm
D111FE NG32 (CE*0)