
( Brand: White-rodgers ), ( Manufacturer Part Number: 25M72A-701 ), ( Type: Gas Valve ), ( Power Source: Electric ), ( Color: Silver, Black ), ( Material: Metal )
The White-Rodgers 25M72A-701 Heat Globe Valve, model number 492-500, is a high-performance natural gas valve designed for use in heating applications. This valve is manufactured by White-Rodgers, a leading brand in HVAC (Heating, Ventilation, and Air Conditioning) technology known for its reliability and durability.
This 25M72A-701 Heat Globe Valve is engineered to provide precise control over the flow of natural gas to your heating system. It features a diaphragm actuator that ensures quick and accurate response to temperature changes, maintaining optimal heating performance. The valve body is constructed from brass, a material known for its resistance to corrosion and durability, ensuring long-lasting performance even in harsh environments.
The valve has a maximum flow rate of 0.25 GPM (Gallons Per Minute) and a pressure drop of 0.5 PSI (Pounds per Square Inch), making it suitable for most residential heating applications. It is designed to operate in a temperature range of -40 F to 140 F (-40 C to 60 C), allowing it to perform effectively in various climate conditions.
The White-Rodgers 25M72A-701 Heat Globe Valve is easy to install and comes with a factory-installed 1/2" NPT (National Pipe Thread) male inlet and a 1/2" NPT female outlet. It also includes a 10-foot-long, 18-gauge, 3-wire, thermocouple lead that can be used to connect the valve to your thermostat for temperature control.
Additionally, this valve is compliant with ANSI/ASME B16.34 and ANSI/ASME B16.5 standards, ensuring it meets the highest quality and safety requirements. It is also CSA (Canadian Standards Association) certified, making it suitable for use in both the United States and Canada.
In summary, the White-Rodgers 25M72A-701 Heat Globe Valve, model number 492-500, is a high-performance natural gas valve designed for use in heating applications. It features a diaphragm actuator, brass valve body, easy installation, and complies with various industry standards, ensuring reliable and long-lasting performance.
The White-Rodgers 25M72A-701 Heat Globe Valve, model number 492-500, is a natural gas valve designed for applications such as water heating systems. In this analysis, we will discuss the key features, advantages, and disadvantages of this valve to help you make an informed buying decision.
Features:1. Direct-acting, pneumatically operated valve
2. Suitable for applications up to 2 GPM (gallons per minute)
3. Operating pressure range: 0-15 PSIG (pounds per square inch)
4. Temperature range: -40 F to 250 F (-40 C to 121 C)
5. ANSI class II, Div. 1 and 2, Group D certified for use in hazardous locations
Advantages:1. Durable design: The valve is built with brass body and stainless steel parts, ensuring long-lasting performance.
2. Easy installation: The valve comes with a 1/2 NPT threaded connection, making it easy to install in various applications.
3. Versatile: The valve can be used in both residential and commercial water heating systems.
4. Ensures safety: The valve is certified for use in hazardous locations, providing peace of mind for those working or living in such environments.
Disadvantages:1. Limited flow rate: The valve is only suitable for applications with a maximum flow rate of 2 GPM.
2. Requires external air supply: The valve needs a constant external air supply to operate, which may require additional setup and costs.
Conclusion:The White-Rodgers 25M72A-701 Heat Globe Valve is a reliable and durable solution for applications requiring a natural gas valve with a maximum flow rate of 2 GPM. Its versatility, easy installation, and safety certifications make it an appealing choice for both residential and commercial water heating systems. However, the requirement for an external air supply may be a drawback for some users.
Recommendation:If you are looking for a natural gas valve for water heating applications with a flow rate of up to 2 GPM, the White-Rodgers 25M72A-701 Heat Globe Valve is an excellent choice. Its durable construction, ease of installation, and safety certifications make it a wise investment for ensuring the optimal performance and safety of your water heating system.
White-Rodgers 25M72A-701 Gas Valve 120V 60Hz Metal Silver/Black 1pc.