Created on 07/27/2015
c
2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 1 of 2
MODEL
FCBB
Fixed orifice pressure compensated flow control valve with reverse flow check
CAPACITY: 11 L/min. / CAVITY: T-162A
Fixed-orifice, pressure-compensated flow controls with reverse-flow check provide precise flow regulation for
meter-in or meter-out applications where there may be wide pressure fluctuations. An integral high-capacity check
valve provides unrestricted flow from port 2 to port 1. 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: 990-162-007
Seal kit - Cartridge Polyurethane: 990-162-002
Seal kit - Cartridge Viton: 990-162-006
(X)CONTROL
X Not Adjustable
L Tuning Adjustment
K Handknob
(A)SETTING RANGE
A Replaceable Orifice .1 - 3 gpm (0,4 - 11
L/min.)
(N)SEAL MATERIAL
N Buna-N
V Viton
MATERIAL/COATING
Standard Material/Coating
/AP Stainless Steel, Passivated
snhy.com/FCBB
TECHNICAL FEATURES
Customer must specify a flow rating. Factory set flow ratings are within +/- 15% of the requested setting.
The tuneable control option provides +/- 20% variation from the nominal factory pre-set flow. Turn the adjustment clockwise to increase.
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.
The sharp-edged orifice design minimizes flow variations due to viscosity changes.
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: FCBBXANCONFIGURATION OPTIONS
Created on 07/27/2015
c
2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 2 of 2
