Description
The Robertshaw 700-507 is a millivolt (MV) slow-opening gas valve engineered for dependable, controlled fuel delivery in a wide range of gas-fired heating appliances. Its slow-opening action reduces pressure surges at ignition, promoting smooth, consistent burner light-off and extending system longevity. With a compact 1/2″ inlet and 3/4″ outlet configuration, this valve fits common residential and light commercial gas appliance piping arrangements without the need for additional adapters.
Key Features
- Millivolt (MV) operation — compatible with standing pilot systems requiring no external power source
- Slow-opening valve design minimizes pressure spikes and promotes safe, stable burner ignition
- 1/2″ inlet x 3/4″ outlet porting for flexible installation in standard gas piping configurations
- 3.5″ W.C. inlet pressure rating suited to natural gas and LP applications within specification
- Robertshaw quality construction for long-term reliability in demanding HVAC and appliance environments
Specifications
- SKU: 700-507
- Brand: Robertshaw
- Valve Type: Millivolt (MV) Slow-Opening Gas Valve
- Inlet Size: 1/2″
- Outlet Size: 3/4″
- Inlet Pressure Rating: 3.5″ W.C.







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