Double Acting Solenoid Valve

PRODUCT TYPE: Double Acting Solenoid Valve
APPLICATION Hydraulic Machines
CONNECTION TYPE: Subplate Connection
TESTING: Directional Valve Test
Subplate:  G341; G342; G502 Bottom Subplates
Solenoids(Coils):  Valve Solenoids and Coils
– Double solenoid with manual override
– Individual DIN with Led light and large plug
– Wet-pin coils and standard threads for replacement

The double acting solenoid valve is equipped with double coils to push the spool in the each of 3 positions. We use a threaded solenoid connection which highly popular among our clients and accepted by the market for its high operation performance. .

The solenoid for valves can be divided into flange connection fastened by bolts and threaded connection fastened a plastic cap mounted on the top of the solenoid. The design of threaded connection is more welcome for our customers, because the coils can be rotate 360 degree as different working spacing requirements, and the threaded solenoid connection is most convenient to replace even if the valve is installed on the manifolds and small working space.

Our series of double acting solenoid valve are design with threaded solenoid connection, it is most poplar among our clients and accepted by the market for its high operation performance.

Valve Ordering Code

Example (Normal code): “FT-4WE10 E 3X/ EG24NZ5L” Explanation As Below:

FT- 4 WE 10 E 3X / E G24
(1) (2) (3) (4) (5) (6) (7) (8)
N Z5L /
(9) (10) (11) (12) (13)

(1) Producer code= FT
(2) Service ports= 4
  Service ports= 3
(3) Size= 10
(4) Spool symbol= E, J, H, G… please see the spool symbols below
(5) Valve series
(6) No code= With spring return
  O= Without spring return
  F= Without spring return with detent
(7) E= (Wet-pin) Solenoid with detachable coil
(8) G24= DC voltage 24V
  G12= DC voltage 12V
  W220= AC voltage 220~230V 50/60 Hz
  W110= AC voltage 110V 50/60 Hz

(9) N= With manual override
(10) Z5L= Plug-in connection with indicator lamp
(11) No code = Without Throttle insert
  B08= ThrottleØ0.8mm[0.031inch]
  B10= ThrottleØ1.0mm[0.039inch]
  B12= ThrottleØ1.2mm[0.047inch]
(12) No code = NBR seals for petroleum oil
  V = FPM seals for phosphate ester
(13) No code = Black Galvanization
  B= Blue Powder Coating

Valve Technical Information

Main Raw Materials: Casting Iron
Power: By hydraulic
Brand: Finotek or OEM
Max. Operation Pressure(T): 21Mpa
Max. Operating Pressure(P,A,B): 31.5Mpa
Max. Flow Rate: 120L/min.
Media Temperature: -30 to +80(°C)for NBR O-rings

Available Voltaege: DC:12V,24V ; AC:110V,220V
Voltage Tolerance: +10% to -15%
Switching Frequency: DC:15000Times/h; AC:7200Times/h
Oil Medium: Mineral oil as per DIN51 524, VDMA 24 568 or rapeseed oil, Viscosity 10 – 400 CST
Recommended Medium Filtration: ISO 4406 Standard, cleanliness class:20/18/15

Valve Spool Symbols


Valve Installation Dimensions