keta hydraulic

Cartridge valve Function Manifolds & Hand Pumps

Dual Pilot-Operated Checkes: Dividers/combiners Pressure Valves Dual/Single Counterbalance Dual Pilot-Operated Checkes Hand Pumps

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Dual pilot-operated check valve inline mounted，Pilot Ratio 4.5:1

Technical Feature

OPERATION:
The valve will block from“C1” to“V1”and from“C2”to“V2”.Flow is allowed in the opposite direction when pressure is applied to port“V1”or“V2”. The valve has a 4.5:1 pilot ratio, so at least 1/4.5 of the load pressure at port“C1”or“C2”is required at the pilot lines (ports“V1” or“V2”)to open the flow passage to allow flow from ports“C1”or“C2”．
PerformanceCurves
Technical Data

Flow

See PRESSURE DROP VS.FLOW graph.

Filtration

Refer to "Cleanliness of Hydraulic Fluid"

Max.Operating Pressure
207Bar

Crack Pressure
2.1bar

Max.Flow
15L/min.

Internal Leakage
3 drops/min max. at nominal pressure

Pilot Ratio
4.5:1

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
6061-T6 aluminum alloy rated to 207bar, Steel & Ductile iron rated to 350bar
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PDF File

LMBDPC-06-A2G
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