Conbraco 25-502-03 Bronze Liquid Level Gauge Cock with Composition Wheel

The Conbraco 25-502-03 is a square pattern bronze water gauge cock designed for liquid level verification applications. This valve features 1/2" NPT male pipe connections constructed from ASTM B-16 brass bar stock, ensuring durability and reliable performance in demanding environments.

Key Features:

• Pressure rated to 400 PSI at 100°F and 200 PSI at 400°F
• Composition (Bakelite) wheel for easy operation
• Polished finish for professional appearance
• Automatic ball checks help prevent fluid loss if glass breaks
• Compatible with 5/8" OD gauge glass
• EPDM gauge glass gaskets standard

This gauge cock is ideal for steam boilers, hot water heating systems, tanks, and other industrial applications requiring visual liquid level monitoring. The square pattern design with four guard rod compatibility provides secure glass protection. The automatic ball check safety feature makes this valve suitable for critical applications where preventing fluid loss is essential.

Note: This model is the valve/gauge cock only. Glass and guard rods are sold separately. For a complete assembly with glass, see model 25-502-00.