Robertshaw 700-505 3/4" Millivolt Gas Valve Non-Regulator

The Robertshaw 700-505 3/4” Millivolt Gas Valve Non-Regulator is an essential component of the HVAC systems. This valve has an inlet size of 3/4” and does not have a pressure regulating feature. It can be integrated into systems that already have an external pressure regulation system. It works on a system where thermopile voltage is utilized for opening and closing the gas flow to make it safe and efficient without any external power supply. This makes it suitable for use in off-grid or backup heating systems. It has longevity, and it is simple to install.