Overview
The Bonney Forge 047596-0016 is a forged steel ball check valve sized 3/4″ with a Class 800 pressure rating. Manufactured from A105N carbon steel and designated model HL 51 800, this valve is engineered to prevent backflow in industrial piping systems. Bonney Forge is a global leader specializing in forged and cast steel valves, renowned for quality, precision, and reliability, serving the oil & gas, petrochemical, power generation, and industrial piping industries with compliance to ASTM, ASME, and API specifications.
Key Features
- Forged Steel Construction: A105N normalized carbon steel body ensures durability and reliability in demanding applications.
- Class 800 Pressure Rating: Suitable for high-pressure industrial systems requiring robust performance.
- Ball Check Design: Piston and ball check valves are used to prevent back flow in the line.
- Compact Size: 3/4″ connection simplifies integration into existing piping networks.
- Tested & Certified: Every valve is fully tested and is traceable to its forging lot, earning ISO 9001 certification and global recognition for excellence.
Technical Specifications
The HL 51 800 model delivers consistent performance across industrial environments:
- Valve Size: 3/4″
- Pressure Class: 800
- Body Material: A105N Forged Carbon Steel
- Design Designation: HL 51 (ball check, full-port)
- Cracking Pressure: Minimized for smooth flow opening
- Installation: Horizontal line mounting (standard configuration)
- Testing Standard: API 598
- Design Compliance: API 602, ASME B16.34
- Marking Standard: MSS SP-25
Typical Applications
The Bonney Forge 047596-0016 check valve is used in:
- Oil & gas production and processing systems
- Petrochemical plant piping networks
- Power generation feed-water and steam systems
- Industrial hydraulic and pneumatic lines requiring non-return flow control
- High-pressure pump discharge protection
- Compressor outlet backflow prevention
Compatibility & Replacements
Compatible With
- Industrial piping systems using 3/4″ NPT, socket weld, or raised-face flange connections
- High-pressure piping networks rated for Class 800 (1500 psi) service
- Oil & gas, petrochemical, and power generation facility infrastructures
- Gravity-assisted or spring-assisted closure configurations in horizontal and vertical applications
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering, as check valve replacements depend on specific installation design and flow direction. The HL 51 800 series design is standard across Bonney Forge Class 800 3/4″ ball check specifications.
Works With
- API 602 forged gate, globe, and check valve assemblies
- ASME B16.34 compliant piping systems
- Industrial flow control and pressure relief valve networks
- High-pressure pump and compressor discharge lines
