Description
The Conbraco Industries 20-304-03 is a heavy-duty rough bronze water gauge valve engineered for reliable performance in demanding hydronic and steam system applications. Featuring 1/2″ NPT male connections, this valve is built to handle high-pressure and high-temperature environments with confidence.
Key Features
- 1/2″ NPT male connections for straightforward installation into standard piping systems
- Rough bronze body construction for superior corrosion resistance and long service life
- EPDM glass seal provides a durable, leak-resistant seal compatible with water and steam media
- Teflon (PTFE) stem packing ensures smooth operation and minimizes fugitive emissions
- Aluminum type handwheel for easy manual operation
- Rated at 200 PSI @ 400°F for high-temperature steam and hydronic applications
- Rated at 400 PSI @ 100°F for high-pressure cold and ambient water service
Pressure & Temperature Ratings
- 200 PSI @ 400°F (high-temperature rating)
- 400 PSI @ 100°F (high-pressure rating)
Construction Details
- Body Material: Rough Bronze
- Connection Type: 1/2″ NPT Male
- Seal Material: EPDM
- Stem Packing: Teflon (PTFE)
- Handwheel Type: Aluminum
Applications
- Hydronic heating and cooling systems
- Steam distribution and boiler systems
- Water gauge isolation service
- Commercial and industrial plumbing systems
The Conbraco 20-304-03 is an ideal choice for HVAC professionals and mechanical contractors who require a dependable, code-compliant gauge valve for boiler rooms, mechanical rooms, and process piping installations.
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