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Pilot control valve 4THF5

Technical characteristics

compact structure and easy installation

Reactive with progressive precise operation

The handle has small operating force and comfortable operation

Ergonomic handles, various types of push button switches can be configured according to user requirements

Each control port can be equipped with electromagnetic position, which can be unlocked by a handle button or an electrical device to achieve automatic reset

The secondary pressure of the port output changes linearly, Multi-way valve speed control performance is better and the corresponding speed range is wider

Set resistance points to prevent misuse

All oil ports are located on the bottom of the component and Easy piping layout

Inlet pressure 5MPa Control flow 16L/min

Main application areas

Loader

Bulldozer

Agricultural machinery

Material handling machinery

Garbage compactor

forestry machinery

Container crane

Drilling rig

Technical Parameters

Inlet  pressure

MPa
Maximum  5

Control  flow

L /  min
Maximum 16

Return  pressure

MPa
Maximum  0.3

Control  pressure range

MPa
0.5~1.95

Operating Voltage

V
DC  24V

Operating current

mA
200~230(At normal temperature, Voltage 24V)

Operating temperature

-40~121

Rated suction

N
300±20

Hydraulic fluid

Mineral  oil (HL, HLP) in accordance with DIN 51 524

Oil temperature range

-20~80

Viscosity range

mm2/s
10~380

Oil cleanliness

The  cleanliness of the oil and system is not lower than NAS 1638 level 9.

Mass

Kg
6

Micro-motion control characteristic curve:

 

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Hydraulic system schematic

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Shape connection size

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