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Modular Pilot Check Valve MPA MPB MPW Series | MP-02W-20-55 MP-03W-20-40 | NG6 NG10
| Model Number | MP-02W-20-55, MP-03W-20-40, MT-02Wi-55 |
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Product Description
MPA/MPB/MPW Series Modular Pilot Operated Check Valves
Product Overview: The MP Series Modular Pilot Check Valves offer a compact, integrated solution for position holding and load locking in hydraulic circuits. Fully compliant with ISO 4401 mounting standards, these valves stack directly beneath directional control valves, providing a reliable hydraulic lock without external plumbing. Featured precision models include: MP-02W-20-55, MP-03W-20-40, and the specialized MT-02Wi-55.
By utilizing pilot pressure to release the check poppet, this series allows smooth reverse flow. The precision-ground seating ensures zero internal leakage in the closed position, making them the premier choice for CNC fixtures, hydraulic lifting platforms, injection molding locking circuits, and automated assembly lines.
Key Technical Advantages:
Standardized Modular Interface: Compatible with NG6 (01/02) and NG10 (03) sizes, significantly reducing system footprint and potential leak points.
Elite Sealing Integrity: Heat-treated alloy steel poppets and precision-ground seats prevent load drift, even during long-term high-pressure holding cycles.
Versatile Control Configurations:
MPA: Pilot control on Port A.
MPB: Pilot control on Port B.
MPW: Double-acting pilot lock for both A & B ports.
Shock-Resistant Architecture: High-tensile cast iron bodies are engineered to withstand system spikes up to 31.5 MPa.
Detailed Specifications & Parameters:
Core Series: Modular Pilot Check Valve (MP Series).
Featured Model Matrix: MPA-01, MPB-01, MPW-02W, MP-02W-20-55, MP-03W-20-40, MT-02Wi-55.
Core Performance Specs:
Nominal Sizes: 01/02 (NG6/CETOP 3), 03 (NG10/CETOP 5).
Max Operating Pressure: Rated up to 250 Bar (25 MPa) or 315 Bar.
Flow Capability: 02 Series (~50 L/min) and 03 Series (up to 100 L/min).
Cracking Pressure Codes: Multiple spring options available, such as 20 (2 Bar) and 55 (5.5 Bar), for precise response.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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