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Cartridge valve Flow Valves

Flow Control Valves: Needle Valves Flow Control Valves Dividers/Combiners Other

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A cartridge-style adjustable pressure-compensated flow control valve

Technical Feature

OPERATION
The valve maintains a constant flow rate from ③ regardless of load pressure changes in the system downstream of ③ ,or in the bypass leg at ② . The valve will pressurecompensate once a minimum pressure drop (determined by spring adjustment setting) is achieved from ① to ③ . Bypass port ② maybe fully pressurized. The cartridge may be adjusted to ±22% of normally setting.
Flow out of priority port ③ may vary based on input flow amount, particularly with lower temperatures and increased fluid viscosities.
PerformanceCurves
Technical Data

Operating Pressure
ports ①&②： 350bar
port ③： 210bar

Flow

See PRESSURE DROP VS.FLOW graph.

Cavity

SUN T-17A

Filtration

Refer to "Cleanliness of Hydraulic Fluid"

Flow Setting
0.8~95lpm

Temperature
-40ºF to +250ºF(-40ºC to +120ºC)

Fluids
Mineral-based fluids with viscosities of 7.4 to 420 cSt.

Body Material
Steel & Ductile iron rated to 350bar
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