Product Overview
The Parker CV-0112-371H is a direct-acting check valve engineered for hydraulic circuits requiring reliable, leak-free unidirectional flow control. As part of Parker’s comprehensive line of flow control and modular valves, this check valve permits free flow in one direction while positively blocking reverse flow, protecting pumps, actuators, and downstream components from pressure surges and backflow damage. Its robust construction and precision-machined seating surfaces ensure consistent sealing performance and long service life in demanding industrial hydraulic systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Check Valve (Flow Control & Modular Valve) |
| Model Designation | CV-0112-371H |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
| Flow Direction | Unidirectional (free flow forward, positive shut-off reverse) |
| Sealing Principle | Precision metal-to-metal or soft-seat poppet configuration |
| Cracking Pressure | Low-pressure opening for minimal flow restriction |
Engineering Features & Advantages
- Precision Performance: Precision-lapped seating surfaces deliver tight shut-off and minimal internal leakage, ensuring reliable reverse-flow prevention and stable circuit pressure.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened internal components resistant to wear, contamination, and pressure cycling.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement without modification to existing manifolds or piping.
- Low Pressure Drop: Optimized internal flow path minimizes turbulence and pressure loss during forward flow, improving overall system efficiency.
- Modular Integration: Designed for seamless integration into modular valve stacks and manifold assemblies, reducing external piping and potential leak points.
Typical Industrial Applications
The Parker CV-0112-371H check valve is widely deployed in hydraulic power units, plastic injection molding machines, metallurgical presses, CNC machine tools, and construction & marine hydraulic systems. It is commonly used to protect pumps from reverse flow, isolate circuits during pressure drops, maintain pilot pressure in load-holding applications, and serve as a bypass or anti-siphon element in complex manifold assemblies.
PRODUCT IMAGES
PARKER CV-0112-371H Check Valve
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine Parker CV-0112-371H Check Valve. This USA-made hydraulic component features a direct-acting poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.