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Help CenterStack Hydraulic Control Check Valve Pressure Holding Valve Hydraulic Lock MPCV-02W 02A 02B 03W MPCV-04W
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Stack Hydraulic Control Check Valve Pressure Holding Valve Hydraulic Lock MPCV Series (MPCV-02W, 02A, 02B, 03W, 04W) is a versatile range of sandwich-type pilot-operated check valves designed for secure load holding and pressure maintenance in hydraulic systems. These valves are stacked directly between the directional control valve and subplate, enabling compact integration without additional piping.
Key Features:Dual Functionality:
Acts as a hydraulic lock to prevent unintended cylinder/motor movement by blocking reverse flow.
Pressure holding capability ensures sustained pressure in circuits for applications like clamping or stability.
Model Variations:
MPCV-02A/02B: Single-circuit valves for individual port control (A or B circuit).
MPCV-02W/03W/04W: Dual-circuit valves controlling both A and B ports for bidirectional locking.
Sizes: 1/4" (02), 3/8" (03), 1/2" (04).
High Performance:
Operates at pressures up to 315 bar and flows up to 200 L/min (MPCV-04W).
Low leakage design with hardened steel components for durability.
Easy Integration:
Complies with ISO 4401 mounting standards, simplifying installation on compatible manifolds or stacks.
Optional manual overrides for emergency control.
Engineering Machinery: Prevents load drift in excavator booms or crane arms.
Industrial Systems: Used in presses, plastic injection machines, and hydraulic presses for pressure retention.
Agricultural Equipment: Ensures stable positioning in tractors and loaders.
| Model | Max Pressure (bar) | Max Flow (L/min) | Weight (kg) |
|---|---|---|---|
| MPCV-02W | 315 | 40 | 1.2 |
| MPCV-03W | 315 | 80 | 3.6 |
| MPCV-04W | 315 | 200 | 5.5 |
This series offers reliable, leak-free locking for enhanced safety and precision in mobile and industrial hydraulics.
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