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The APOLLO VALVES CON-2070403 is a water gauge valve designed for isolation and service of water gauge assemblies in plumbing and HVAC systems. This valve allows technicians to shut off flow to a gauge for safe removal, calibration, or replacement without draining the system. It is a standard component in boiler rooms, mechanical rooms, and process piping installations where pressure or water level monitoring is required. Licensed plumbers and HVAC service technicians are the primary installers of this type of valve.
This water gauge valve is suited for residential and commercial applications where reliable gauge isolation is needed. Typical installations include hydronic heating systems, steam boilers, and pressure vessel assemblies where routine gauge maintenance is part of normal service practice. The valve provides a secure shutoff point directly at the gauge connection to keep surrounding equipment operational during service work.
Designed as an OEM-style replacement or service valve for water gauge assemblies in residential and commercial plumbing, hydronic, and boiler piping systems.
Installation should be performed by a licensed plumber or qualified HVAC technician. Shut off system pressure and relieve any residual pressure before removing or replacing the valve. Follow applicable local plumbing codes and ASME boiler and pressure vessel guidelines for gauge valve installations. Inspect mating threads and fittings for damage before reassembly.
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