F12K/F18K - Electrical, Manual and Hydraulic operation0 pages

FEATURES
* Different flowcombinations with combiplate.
* Adaptable to all pump systems.
* Several functions can be very precisely controlled
independent of pressure drops.
* The load independent output flow is proportional to
the input signal.
* Max. operating pressure 350 bar (5000 psi).
* Operating pressures can be set individually at ports
A & B (option).
* Different main spool types.
* Main spools with different nominal flows.
* Flow can be tailored to suit requirements still using
the full spool stroke by selecting different spool
sizes, by adjusting (100 to 50%) or stroke limitation.
Separate settings on ports A & B are possible.
* Tests for the determination of pressure differential
flow characteristics conforms to ISO 4411.
MFC PROPORTIONAL DIRECTIONAL CONTROL VALVE
Electrical, Manual and Hydraulic operation
Size 1/2" and 1" + combination
Series F12K
and
Series F18K
* Tests for determining steady-state and dynamic
performance conform with the appropriate methods
described in ISO 6403.
* Identification of valve ports conforms to ISO
9461:1992.
* Identificationplates according to EN 982:1994 (ISO
4413).
* Graphic symbols are in accordance with ISO 1219-
1:1991.
* Excellent control resolution.
* Control sections are available as:
- Electrical proportional series F..KE
- Manual proportional series F..KH and
- Hydraulic proportional series F..KO
Any combination of these control options is
possible.
* Energy saving achieved by load-sensing options
with a fixed or variable volume pump.
* Control solenoids available in explosion-proof
design II 2 EEx m II T4 (even up to IP-57).
Publ. F12/18K-03/06