Created on 12/15/2015

 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 1 of 2

MODEL

FPCH

Electro-proportional flow control valve - normally open

SERIES 1 / CAPACITY: 28 L/min. / CAVITY: T-13A

This valve is a normally-open, electro-proportional throttle. The valve is spring biased open. Energizing the coil

generates an closing force on the spool proportional to the command current and this force is countered by the

spring and flow forces. This force balance creates a metering orifice whose effective size is proportional to the

current. The valve exhibits a large degree of self-compensation in the 1 to 2 direction and will provide proportional

flow control in the 2 to 1 direction with the addition of an external compensator. Full reverse flow (2 to 1) with no

command in the 2 to 1 direction is possible without a compensator under all conditions.

TECHNICAL DATA

Maximum Valve Leakage at 110 SUS (24 cSt) 100 cc/min.@210 bar

Manual Override Force Requirement 33 N/100 bar @ Port 1

Manual Override Stroke 2,5 mm

Seal kit - Cartridge Buna: 990-413-007

Seal kit - Cartridge Polyurethane: 990-413-002

Seal kit - Cartridge Viton: 990-413-006

(X)CONTROL

X No Manual Override

D Twist/Lock (Dual) Manual Override

E Twist (Extended) Manual Override

L Twist/Lock (Detent) Manual Override

M Manual Override

T Twist (Momentary) Manual Override

(C)FLOW RATE

C .25 - 7 gpm (1 - 28 L/min.)

A .1 - 1.5 gpm (0,4 - 6 L/min.)

B .15 - 3.5 gpm (0,6 - 14 L/min.)

(N)SEAL MATERIAL

N Buna-N

E EPDM

V Viton

COIL *

No coil

212 DIN 43650 3 pin (Hirschman), 12 VDC

224 DIN 43650 3 pin (Hirschman), 24 VDC

712 Twin Lead, 12 VDC

724 Twin Lead, 24 VDC

912 Deutsch DT04-2P, 12 VDC

924 Deutsch DT04-2P, 24 VDC

* Additional coil options are available

snhy.com/

FPCH

TECHNICAL FEATURES

Available in either a normally open or normally closed configuration with three different capacity ranges.

Capable of operating with pressures up to 5000 psi.

Please verify cartridge clearance requirements when choosing a Sun manifold. Different valve controls and coils require different clearances.

NOTES

Model Code Example: FPCHXCNCONFIGURATION OPTIONS

Created on 12/15/2015

 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 2 of 2

Low leakage levels in the closed position.

Coils are interchangeable with Sun's other full flow, solenoid-operated valves and can be mounted on the tube in either direction.

This cartridge has several manual override choices, including no manual override. See Option Configuration.

For optimum performance, an amplifier with current sensing and adjustable dither should be used. Dither should be adjustable between 100 - 250 Hz.

On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, E, L and T manual control

assemblies have a mechanical life expectancy of approximately 7,000 cycles.

The momentary/twist override option "E" allows the operator to shift the valve by twisting the manual override clockwise 90 degrees.

Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge

machining variations.

PERFORMANCE CURVES

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