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Priority flow control valve from Sun Hydraulics

Description

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.

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  • 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.

Technical Data

Note: Data may vary by configuration. See CONFIGURATION section.

Cavity T-162A
Series 0
Capacity 3 gpm
Capacity (metric) 11 L/min.
Maximum Operating Pressure 5000 psi
Maximum Operating Pressure (metric) 350 bar
Valve Hex Size 3/4 in.
Valve Hex Size (metric) 19,1 mm
Valve Installation Torque 20 – 25 lbf ft
Valve Installation Torque (metric) 27 – 33 Nm
Adjustment Screw Internal Hex Size 5/32 in.
Adjustment Screw Internal Hex Size (metric) 4 mm
Locknut Hex Size 9/16 in.
Locknut Hex Size (metric) 15 mm
Locknut Torque 80 – 90 lbf in.
Locknut Torque (metric) 9 – 10 Nm
Model Weight .30 lb
Model Weight (metric) 0,15 kg
Seal kit – Cartridge Viton: 990162006

Configuration Options

Control

L ★ Tuning Adjustment
X ★ Not Adjustable
K Handknob
C Tamper Resistant – Factory Set

Setting Range

A ★ Replaceable Orifice .1 – 3 gpm (0,4 – 11 L/min.)

Seal Material

N ★ Buna-N
V Viton

Material/Coating

/AP Stainless Steel, Passivated
/LH Mild Steel, Zinc-Nickel
Cavity: T-162A
Nominal Capacity: 3 gpm (11 lpm )
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Possible variants

FCBBCAN, FCBB-CAN, FCBBCAN/AP, FCBB-CAN/AP, FCBBCAN/LH, FCBB-CAN/LH, FCBBCAV, FCBB-CAV, FCBBCAV/AP, FCBB-CAV/AP, FCBBCAV/LH, FCBB-CAV/LH, FCBBKAN, FCBB-KAN, FCBBKAV, FCBB-KAV, FCBBLAN, FCBB-LAN, FCBBLAN/AP, FCBB-LAN/AP, FCBBLAN/LH, FCBB-LAN/LH, FCBBLAV, FCBB-LAV, FCBBLAV/AP, FCBB-LAV/AP, FCBBLAV/LH, FCBB-LAV/LH, FCBBXAN, FCBB-XAN, FCBBXAN/AP, FCBB-XAN/AP, FCBBXAN/LH, FCBB-XAN/LH, FCBBXAV, FCBB-XAV, FCBBXAV/AP, FCBB-XAV/AP, FCBBXAV/LH, FCBB-XAV/LH