Overview
The Asahi 97J00518F is a Duo-Bloc true union ball valve manufactured by Asahi/America, featuring EPDM seals and a pressure rating of 150 PSI. The Duo-Bloc design enables field disassembly without removing the valve from the line, making it ideal for applications requiring routine maintenance and serviceability.
Key Features
- True union configuration allows disassembly for service without system shutdown
- EPDM sealing material provides chemical resistance across a range of industrial fluids
- Full-port, full-flow design minimizes restriction and pressure drop
- Bi-directional installation capability
- 150 PSI rated working pressure
- Reparable construction with replaceable internal components
Technical Specifications
Specific dimensional and material details for model 97J00518F should be verified with Asahi/America technical documentation or your system integrator, as this model number does not appear in current distributor catalogs.
Typical Applications
- Water treatment and chemical processing
- Industrial fluid transfer and containment
- HVAC and mechanical systems
- Agriculture and irrigation systems
- General industrial flow control requiring periodic maintenance access
Compatibility & Replacements
Compatible With
- PVC, CPVC, and polypropylene (PP) piping systems
- Standard IPS (Iron Pipe Size) threaded connections
- Socket-welded and union-end configurations
- Industrial fluid lines rated for 150 PSI maximum service pressure
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The Asahi Duo-Bloc Type 21 series includes multiple size and material variants; model-specific replacement compatibility should be confirmed with Asahi/America or your authorized distributor.
Works With
- Manual and pneumatic actuation packages for automated operation
- Standard industrial piping and fitting systems
- Low-pressure fluid transfer applications under 150 PSI



