Overview
The Strataflo 385 check valve is engineered for reliable backflow prevention in industrial hydraulic, pneumatic, and fluid transfer systems. This Strataflo 385 model combines cast brass construction with a proven rubber poppet design, delivering consistent performance across multiple fluid types. Each unit is manufactured in the USA and tested twice for casting integrity and backflow prevention, ensuring dependable operation in mission-critical applications.
Key Features
- One-piece cast brass body for durability and corrosion resistance
- Rubber poppet fully-formed around solid steel insert for strength and reliability
- Operates in any position with sensitive spring-assisted automatic closure
- 100% American-made construction with dual factory testing
- Female NPT threads on both ends for standard pipe connections
- 200 LB pressure rating suitable for general industrial service
Technical Specifications
- Pressure Rating: 200 LB
- Port Size: 3″ NPT Female
- Body Material: Cast Brass
- Poppet Material: Rubber with steel insert
- Cv Flow Factor: 185 GPM (at 1 psi differential)
- Thread Style: NPT (National Pipe Thread)
- Operating Position: Any position
- Closure: Spring-assisted automatic
- Valve Type: Check/Backflow prevention
- Certifications: Tested for casting integrity and backflow prevention
Typical Applications
- Hydraulic pump discharge lines
- Pneumatic and fluid transfer systems
- General industrial pump protection
- Plumbing and water service lines
- Industrial machinery and equipment
- Applications requiring low-cost backflow prevention
Compatibility & Replacements
Compatible With
- Standard hydraulic and pneumatic systems
- Pump discharge circuits
- Industrial fluid transfer applications
- Systems using 3″ NPT female connections
- Water, oil, and compatible fluid media
Replaces / Drop-In Replacement For
- Other 3″ 200 LB brass check valves with NPT female threads
- Verify connection compatibility and pressure rating with your system integrator before ordering
Works With
- Standard NPT threaded pipe and fittings
- Hydraulic and pneumatic system components
- Compatible with pump packages and manifold assemblies
- All fluids compatible with brass and rubber (verify fluid type with Strataflo for specialized applications)
