Created on 06/16/2015
c
2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 1 of 2
MODEL
FXFA
Fixed orifice, pressure compensated flow control valve
SERIES 4 / CAPACITY: 200 L/min. / CAVITY: T-18A
Fixed-orifice, pressure-compensated flow controls provide precise flow regulation for meter-in or meter-out
applications where there may be wide pressure fluctuations. The flow setting is specified by the user and is set at
the factory.
TECHNICAL DATA
Maximum Operating Pressure 350 bar
Locknut Hex Size 15 mm
Locknut Torque 9 - 10 Nm
Seal kit - Cartridge Buna: 990-018-007
Seal kit - Cartridge Polyurethane: 990-018-002
Seal kit - Cartridge Viton: 990-018-006
(X)CONTROL
X Not Adjustable
L Tuning Adjustment
K Handknob
(A)SETTING RANGE
A Replaceable Orifice .2 - 50 gpm (1 - 200
L/min.)
(N)SEAL MATERIAL
N Buna-N
E EPDM
V Viton
MATERIAL/COATING
Standard Material/Coating
/AP Stainless Steel, Passivated
snhy.com/FXFA
TECHNICAL FEATURES
Customer must specify a flow rating. Factory set flow ratings are within +/- 10% of the requested setting.
The tuneable control option provides +/- 20% variation from the nominal factory pre-set flow. Turn the adjustment clockwise to increase.
The sharp-edged orifice design minimizes flow variations due to viscosity changes.
All 2-port flow control cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size). However, cartridge
extension dimensions from the mounting surface may vary.
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
Model Code Example: FXFAXANCONFIGURATION OPTIONS
Created on 06/16/2015
c
2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 2 of 2
