CARTRIDGE VALVE รุ่น LFA..EM

2-way cartridge valves with spool position monitoring รุ่น LFA..EM (control cover)

Functional product design
Modular set-up:
- Cartridge valve with various options
- Control cover in various variants for realization of selected functions
- Electronic monitoring of the spool position
Power and flow-optimized design:
- High flows
- Low pressure drops
- High switching velocities
- Low leakage oil flows
Robust design:
- High reliability
- Long life cycle
Other features:
- Small installation size, low weight
- Easy to service

01	02	03		04		05	06	07	08	09	10	11	12	13
LFA		EM	–	7X	/			D	QMG24

Type
01	Control cover LFA		LFA
Size
02	NG 16		16
	NG 25		25
	NG 32		32
Version
03	Control cover version "EM"	Intermediate cover with electrical control of the closed position incl. installation kit with spool sealing and possibility of control cover fitting	EM
Component series
04	Component series 70 to 79 (70 to 79: unchanged installation and connection dimensions)		7X
Spool design
05	A1 : A2 = 2 : 1 (annulus area = 50 %; standard version)		CA
	A1 : A2 = 14.3 : 1 (annulus area = 7 %)		CB
	A1 : A2 = 1 : 1		CD
Cracking pressure
06	Cracking pressure 1.0 bar		10
	Cracking pressure 2.0 bar		20
	Cracking pressure 4.0 bar		40
Damping
07	Valve poppet with damping nose		D
Spool position monitoring
08	Electrical		QMG24
Seal material
09	NBR seals		no code
09	FKM seals		V

Version
CA	CB	CD