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Hydraulic Flow Valve Guide

Fully adjustable pressure compensated flow control valves with reverse flow check provide precise flow regulation for meter-in or meter-out applications where wide pressure fluctuations may occur. They are adjustable from nearly closed to a maximum of 6 gpm. An integral high-capacity check valve allows unrestricted flow from port 2 to port 1. Technical specifications include a T-13A cavity, adjustment range of 0.1-6 gpm, maximum pressure of 5000 psi, and standard Buna-N seals.

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530 views2 pages

Hydraulic Flow Valve Guide

Fully adjustable pressure compensated flow control valves with reverse flow check provide precise flow regulation for meter-in or meter-out applications where wide pressure fluctuations may occur. They are adjustable from nearly closed to a maximum of 6 gpm. An integral high-capacity check valve allows unrestricted flow from port 2 to port 1. Technical specifications include a T-13A cavity, adjustment range of 0.1-6 gpm, maximum pressure of 5000 psi, and standard Buna-N seals.

Uploaded by

Justin
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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MODEL Fully adjustable pressure compensated flow control valve with reverse flow

FDBA check
SERIES 1 / CAPACITY: 6 gpm / CAVITY: T-13A
snhy.com/FDBA

CONFIGURATION

L Control Standard Screw Adjustment Fully adjustable, 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. They are infinitely adjustable
A Adjustment Range .1 - 6 gpm (0,4 - 23 L/min.) from nearly closed up to the maximum flow. An integral high-capacity check valve provides unrestricted flow from
N Seal Material Buna-N port 2 to port 1.
(none) Material/Coating Standard Material/Coating
TECHNICAL DATA NOTE: DATA MAY VARY BY CONFIGURATION. SEE CONFIGURATION SECTION.

Cavity T-13A
Series 1
Capacity 6 gpm
Maximum Operating Pressure 5000 psi
Adjustment - No. of CCW Turns from Fully Closed to Fully Open 5
Valve Hex Size 7/8 in.
Valve Installation Torque 30 - 35 lbf ft
Adjustment Screw Internal Hex Size 5/32 in.
Locknut Hex Size 9/16 in.
Locknut Torque 80 - 90 lbf in.
Seal kit - Cartridge Buna: 990010007
Seal kit - Cartridge EPDM: 990010014
Seal kit - Cartridge Polyurethane: 990010002
Seal kit - Cartridge Viton: 990010006
Model Weight 0.32 lb.

NOTES For Series 1 cartridges configured with an O control (panel mount handknob), a .75 in. (19 mm) diameter hole is required in the panel.

CONFIGURATION OPTIONS Model Code Example: FDBALAN


CONTROL (L) ADJUSTMENT RANGE (A) SEAL MATERIAL (N) MATERIAL/COATING
L Standard Screw Adjustment A .1 - 6 gpm (0,4 - 23 L/min.) N Buna-N Standard Material/Coating
H Calibrated Handknob with Detent Lock B .1 - 2 gpm (0,4 - 8 L/min.) E EPDM /AP Stainless Steel, Passivated
K Handknob V Viton /LH Mild Steel, Zinc-Nickel
Y Tri-Grip Handknob

c 2019 Sun Hydraulics


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TECHNICAL FEATURES
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.
A balanced adjustment mechanism allows for easy adjustment even at high pressures.
The sharp-edged orifice design minimizes flow variations due to viscosity changes.
Minimum leakage is .1 gpm (0,4 L/min) when the adjustment mechanism is turned to the shut-off position.
Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage
the seals.

PERFORMANCE CURVES

c 2019 Sun Hydraulics


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