The Robertshaw® 700-800 Series gas controls are bleed gas controlled diaphragm valves. The 700-800 thermocouple type diaphragm valves are most commonly used on commercial water heating equipment in conjunction with the 1352 (CWH-3) bleed gas temperature controllers.. 24 Volt and Line Voltage. Models are available with and without a pressure regulator. A field-addable pressure regulator is available separately. (NOTE: The pressure regulator is "built-in" on hydraulic models and requires replacement of the operator assembly when converting from one gas to another. Controls are muliposition and can be mounted in any position (except upside-down).
Summary of content (4 pages) PAGE 1 Unitrol 7000 700 SERIES ® Standard Gas Valves The Robertshaw® Unitrol® 7000 is simply the Right Choice™ for gas cooking controls. The Unitrol 7000 models combine a manual main and pilot gas valve, a separate automatic safety pilot valve, pilot adjustment valve, and a diaphragm valve.. The Robertshaw Unitrol 7000 Series integrates a manual main and pilot gas valve, an automatic safety pilot valve, and a diaphragm valve. Designed for versatility, it offers high-capacity models, low-capacity options, and configurations for natural or LP gas, making it suitable for various heating applications with precise gas flow control.