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Yuken Type CPDT & CPDG Pilot Check Valve | CPDT-03 CPDG-06 CPDT-10 | Threaded & Subplate
| Model Number | CPDT, CPDG, CPDT-03, CPDT-06, CPDT-10, CPDG-03, CPDG-06, CPDG-10 |
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Product Description
Yuken Type CPDT & CPDG Pilot Operated Check Valves
Product Overview: The CPDT and CPDG Series Pilot Operated Check Valves are premium control components designed for position holding and load locking in industrial hydraulic circuits. These valves permit free flow in one direction and ensure absolute shut-off in the reverse. The reverse flow is only triggered when a sufficient pressure signal is applied to the pilot port to force the internal poppet open.
To suit diverse installation requirements, we offer the CPDT (Threaded/In-line) and CPDG (Subplate Mounted) configurations. Sizes range from 03 (3/8″) to 10 (1-1/4″). This series is a premier choice for hydraulic supports, press safety circuits, injection molding clamping cylinders, and heavy-duty lifting machinery.
Key Technical Advantages:
Dual Mounting Options: CPDT is ideal for direct piping to simplify layouts, while CPDG features an ISO-standard subplate interface for manifold integration and rapid maintenance.
Zero-Leakage Integrity: Hardened precision poppets and seats guarantee zero internal leakage under extreme pressure, effectively preventing actuator drift.
Efficient Pilot Operation: Optimized pilot piston ratios ensure smooth and reliable reverse opening even in systems with significant backpressure.
Industrial Durability: Rated for operating pressures up to 25 MPa (250 Bar), engineered to withstand frequent cycles and high-pressure spikes in harsh environments.
Detailed Specifications & Parameters:
Core Series: Yuken Type CPDT (Threaded) & CPDG (Subplate) Series.
Featured Model Matrix: CPDT-03, CPDG-03, CPDT-06, CPDG-06, CPDT-10, CPDG-10.
Core Performance Specs:
Nominal Sizes: 03 (3/8″), 06 (3/4″), 10 (1-1/4″).
Max Operating Pressure: Rated at 25 MPa (250 Bar / 3,625 PSI).
Cracking Pressure: Available with standard spring options (e.g., 0.2 MPa, 0.35 MPa).
Flow Capacity: 40 L/min (Size 03), 125 L/min (Size 06), 250 L/min (Size 10).
Connections: RC/BSPP Threaded (CPDT) or ISO 4401 Subplate interface (CPDG).
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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