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LPBC

Modulating element from Sun Hydraulics

Description

Normally open modulating elements without an internal orifice act as a restrictive compensator to maintain a constant pressure drop across an orifice, regardless of variations in upstream or downstream pressure.

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  • A tuning adjustment (models configured with an L control) is available to vary the pressure drop across the compensator to increase/decrease flow within +/-25% of setting.
  • All ports will accept 5000 psi (350 bar).
  • 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-163A
Series 0
Capacity 7.5 gpm
Capacity (metric) 30 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
Seal kit – Cartridge Viton: 990163006
Model Weight 0.20 lb.
Model Weight (metric) 0.09 kg.

Configuration Options

Control

L Tuning Adjustment
X Not Adjustable

Differential Pressure

D 50 psi (3,5 bar)
F 100 psi (7 bar)
H 200 psi (14 bar)

Seal Material

N Buna-N
V Viton
Cavity: T-163A
Nominal Capacity: 30 lpm (7.5 gpm)
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Possible variants

LPBCLDN, LPBC-LDN, LPBCLDV, LPBC-LDV, LPBCXDN, LPBC-XDN, LPBCXDV, LPBC-XDV, LPBCXFN, LPBC-XFN, LPBCXFV, LPBC-XFV, LPBCXHN, LPBC-XHN, LPBCXHV, LPBC-XHV