Technical Overview of the 4820-01-419-1668 Check Valve
The 4820-01-419-1668 Check Valve is a specialized component engineered for precise flow control. Designed as a valve that permits fluid movement in one direction only, it is built to operate automatically without a stem or external pressure adjustment mechanisms. Its physical configuration allows for either inline or cartridge (manifold) installation, providing versatility for various system requirements.
Key Technical Specifications
This component is characterized by its straight-thru design, which streamlines flow paths within a system. Below are the primary technical characteristics:
- Flow Control Device: Poppet style
- Operation Method: Automatic
- Mounting Position: Horizontal
- Disk Loading Method: Spring-loaded
Applications and Manufacturers
The 4820-01-419-1668 is a critical component utilized in demanding maritime environments, specifically identified for its role in the Seawolf Class SSN submarine program. Due to the high-performance requirements of such vessels, this valve is manufactured to meet rigorous engineering standards.
Cross-reference data highlights several alternate part numbers and manufacturers associated with this assembly:
- 150-6404646-16 (Naval Sea Systems Command, CAGE: 53711)
- 211055226 (Naval Sea Systems Command, CAGE: 53711)
- CKFA3756205A (The Lee Company, CAGE: 92555)
For procurement or identification, you can view the official specifications and documentation via the source at Part Sale.