Duplomatic Proportional Flow Control Valve, Compensated, Type RPCED1

Brand :
Duplomatic

Proportional flow control valve, compensated

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Description
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Description

The RPCED1 is a proportional flow control valve, pressure and temperature compensated, for subplate mounting. It is used for flow rate control in hydraulic circuit branches or for speed control of hydraulic actuators. It is available in five flow rate control ranges up to 25 l/min. The valve can be controlled directly by a current-controlled power supply, or by an electronic card, to be order separately.

Key Features

• Electro-hydraulic proportional valve • Pressure compensated flow control • High accuracy with repeatability ±2.5% • ISO 6263-03-03 mounting interface

Downloads

Datasheet_RPCED1.pdf

pdf

Specifications

Maximum operating pressure
250 bar
Minimum Pressure Drop (A → B)
10 bar
Maximum Controlled Flow
1.5, 4, 8, 16, 25 l/min
Minimum Controlled Flow
0.025 l/min
Maximum Free Reverse Flow
40 l/min
Hysteresis
< 6% of p_nom
Repeatability
< ±2.5% of p_nom
Ambient temperature range
-20°C to +50°C
Fluid Temperature Range
-20°C to +80°C
Fluid Viscosity Range
10 to 400 cSt
Contamination Degree
ISO 4406:1999 class 18/16/13
Recommended viscosity
25 cSt
Mass
1.9 kg
Nominal Voltage
24 V DC
Electrical Resistance
17.6 Ω (at 20°C)
Max Current
0.86 A
Duty Cycle
100%
Protection Class
IP65
Mounting Interface
ISO 6263-03-03-*-97
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