keta hydraulic

Cartridge valve

Logic Elements: Solenoid Valves Electro-proportional Valves Directional Valves Pressure Valves Flow Valves Counterbalance Valves Logic Elements Mobile Hydraulic Valves Function Manifolds & Hand Pumps

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A cartridge-style, non-adjustable logic element with external pilot

Technical Feature

OPERATION:
When pressure at ① rises above the selected spring bias pressure against the spool, the valve shifts to allow flow from ① to ②. Pilot pressure at ③ is additive to the spring bias pressure. The valve may be used in switching or compensation type applications.
PerformanceCurves
Technical Data

Operating Pressure
290bar

Flow

See PRESSURE DROP VS.FLOW graph.

Cavity

20-S3

Filtration

Refer to "Cleanliness of Hydraulic Fluid"

Internal Leakage
82 ml/min. max. at 290 bar

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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PDF File

LEPS2-20-P-F
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