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LPFC

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.
  • If a higher compensating pressure is needed consider using a direct-acting reducer; PR*R.
  • All ports will accept 5000 psi (350 bar).
  • Corrosion resistant cartridge valves are intended for use in corrosive environments and are identified by the model code suffix /AP for external stainless steel components, or /LH for external zinc-nickel plated components. See the CONFIGURATION section for all options. For further details, please see the Materials of Construction page located under TECH RESOURCES.
  • 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-2A
Series 2
Capacity 30 gpm
Capacity (metric) 120 L/min.
Maximum Operating Pressure 5000 psi
Maximum Operating Pressure (metric) 350 bar
Valve Hex Size 1 1/8 in.
Valve Hex Size (metric) 28,6 mm
Valve Installation Torque 45 – 50 lbf ft
Valve Installation Torque (metric) 61 – 68 Nm
Seal kit – Cartridge Viton: 990202006
Model Weight 0.50 lb.
Model Weight (metric) 0.23 kg.

Configuration Options

Control

X Not Adjustable
A External 4-SAE Port
G Slow Acting Pilot

Differential Pressure

D 50 psi (3,5 bar)
F 100 psi (7 bar)
G 150 psi (10,5 bar)
H 200 psi (14 bar)

Seal Material

N Buna-N
V Viton
E EPDM

Material/Coating

/AP Stainless Steel, Passivated
/LH Mild Steel, Zinc-Nickel
Cavity: T-2A
Nominal Capacity: 30 gpm (120 lpm)
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Possible variants

LPFCADE, LPFC-ADE, LPFCADN, LPFC-ADN, LPFCADV, LPFC-ADV, LPFCAFE, LPFC-AFE, LPFCAFN, LPFC-AFN, LPFCAFV, LPFC-AFV, LPFCAGE, LPFC-AGE, LPFCAGN, LPFC-AGN, LPFCAGV, LPFC-AGV, LPFCAHE, LPFC-AHE, LPFCAHN, LPFC-AHN, LPFCAHV, LPFC-AHV, LPFCGDE, LPFC-GDE, LPFCGDN, LPFC-GDN, LPFCGDV, LPFC-GDV, LPFCGFE, LPFC-GFE, LPFCGFN, LPFC-GFN, LPFCGFV, LPFC-GFV, LPFCGGE, LPFC-GGE, LPFCGGN, LPFC-GGN, LPFCGGV, LPFC-GGV, LPFCGHE, LPFC-GHE, LPFCGHN, LPFC-GHN, LPFCGHV, LPFC-GHV, LPFCLDE, LPFC-LDE, LPFCLDN, LPFC-LDN, LPFCLDN/LH, LPFC-LDN/LH, LPFCLDV, LPFC-LDV, LPFCLDV/LH, LPFC-LDV/LH, LPFCXDE, LPFC-XDE, LPFCXDN, LPFC-XDN, LPFCXDN/AP, LPFC-XDN/AP, LPFCXDN/LH, LPFC-XDN/LH, LPFCXDV, LPFC-XDV, LPFCXDV/AP, LPFC-XDV/AP, LPFCXDV/LH, LPFC-XDV/LH, LPFCXFE, LPFC-XFE, LPFCXFN, LPFC-XFN, LPFCXFN/AP, LPFC-XFN/AP, LPFCXFN/LH, LPFC-XFN/LH, LPFCXFV, LPFC-XFV, LPFCXFV/AP, LPFC-XFV/AP, LPFCXFV/LH, LPFC-XFV/LH, LPFCXGE, LPFC-XGE, LPFCXGN, LPFC-XGN, LPFCXGN/AP, LPFC-XGN/AP, LPFCXGN/LH, LPFC-XGN/LH, LPFCXGV, LPFC-XGV, LPFCXGV/AP, LPFC-XGV/AP, LPFCXGV/LH, LPFC-XGV/LH, LPFCXHE, LPFC-XHE, LPFCXHN, LPFC-XHN, LPFCXHN/AP, LPFC-XHN/AP, LPFCXHN/LH, LPFC-XHN/LH, LPFCXHV, LPFC-XHV, LPFCXHV/AP, LPFC-XHV/AP, LPFCXHV/LH, LPFC-XHV/LH