keta hydraulic

Cartridge valve Directional Valves

Direct Acting Check Valves: Direct Acting Check Valves Check Valves(Pilot Operated) Pilot-Operated Directional Valves 2-Way 3-Way 4-Way Shuttle Hot Oil Shuttle Pneumatic-operated Directional Valves Mechanically operated, back-to-back check valve

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A cartridge-style poppet-type check valve

Technical Feature

OPERATION:
Pressure at ① overcomes the spring-bias poppet and allows free flow from ① to ② .
Flow in the opposite direction, from ② to ① ,is blocked by the poppet.
PerformanceCurves
Technical Data

Operating Pressure
350bar

Flow

See PRESSURE DROP VS.FLOW graph.

Cavity

20-2

Filtration

Refer to "Cleanliness of Hydraulic Fluid"

Internal Leakage
5 drops/min max. at 350bar

Crack Pressures
0.3=0.3bar
1.4=1.4bar
4.5=4.5bar

Temperature
-40°F to +250°F(-40°C to +120°C)

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

LCV-20-P
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