Description
The BASO H91RG 2C REVB belongs to BASO’s H91 Rev B series of single solenoid automatic gas valves. These valves are engineered to automatically open on a demand signal from a thermostat or control system, and shut off gas flow when the control signal is removed, providing vital safety control in gas fired equipment. Specifically, the H91RG 2C REVB model features a 3⁄4″ NPT inlet/outlet connection and is rated for 24 V coil operation, making it ideal for medium to large capacity gas fired systems in commercial or industrial settings.
Features:
- 3⁄4″ NPT connection size — standard piping dimensions for many larger HVAC systems, facilitating straightforward replacement or retrofits.
- 24 V control voltage — compatible with common HVAC control systems, ensuring seamless integration and minimal wiring complexity.
- Automatic shut off functionality — enhances safety by cutting off gas flow when the control signal is absent, protecting against unplanned gas release or burner firing.
- Fuel compatibility — designed for use with natural gas, liquefied petroleum (LP) gas, and LP gas/air mixtures at low pressure (typically up to 0.5 psi) in accordance with the H91 series spec.
- Broad ambient temperature range — rated from approximately 20 °F to 175 °F ( 29 °C to 79 °C) in line with H91 Rev B series specs, making it reliable in varied environmental conditions.
- Trusted brand & series — The H91 family from BASO is well recognized for quality in HVAC gas flow control and safety shut off valve applications.











