Description
The Robertshaw 700-501 is a 1/2″ millivolt non-regulating gas valve engineered for dependable gas flow control in standing pilot heating applications. Designed for compatibility with millivolt pilot systems, this valve provides straightforward on/off gas control without outlet pressure regulation, making it an ideal replacement or service component in a wide range of residential and light commercial heating equipment.
Key Features
- 1/2″ inlet and outlet connection size for easy installation
- Millivolt operation — compatible with standing pilot, thermocouple-powered systems
- Non-regulating design provides reliable on/off gas flow control
- Suitable for use with natural gas or LP gas applications (verify compatibility)
- Compact, durable construction built for long service life
Application
The 700-501 is well-suited for service and replacement in furnaces, boilers, wall heaters, and other heating appliances that utilize millivolt pilot ignition systems. Its non-regulating configuration simplifies installations where downstream pressure regulation is handled separately.
Specifications
- Brand: Robertshaw
- Model: 700-501
- Connection Size: 1/2″
- Valve Type: Non-Regulating Gas Valve
- System Type: Millivolt







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