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ASCO 8220G406 -120/60,110/50 Brass Body Hot Water and Steam Pilot Operated Diaphragm and Piston Valve, 125 psi Maximum Steam Operating Pressure, 1/2 Pipe Size, 2-Way Normally Closed, EPDM/PTFE Sealin
ASCO 8220 Series steam and hot water solenoid valves offer high-flow capacity, long life, and AC or DC operation, making them ideal for challenging high-temperature fluid applications.
ASCO 8220G406 -120/60,110/50 Brass Body Hot Water and Steam Pilot Operated Diaphragm and Piston Valve, 125 psi Maximum Steam Operating Pressure, 1/2" Pipe Size, 2-Way Normally Closed, EPDM/PTFE Sealin
Item #: 6004420

ASCO 8220G406 -120/60,110/50 Brass Body Hot Water and Steam Pilot Operated Diaphragm and Piston Valve, 125 psi Maximum Steam Operating Pressure, 1/2"

Item #: 6004420

NAD 8214

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ASCO 8220 Series steam and hot water solenoid valves offer high-flow capacity, long life, and AC or DC operation, making them ideal for challenging high-temperature fluid applications.
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What Stands Out

Durable Construction
Crafted with a robust brass body, this valve offers enhanced durability and reliability under high-pressure steam conditions, ensuring long-lasting performance.
Pilot Operated Design
Utilizing a pilot operated mechanism, this valve provides precise control over hot water and steam flow, reducing the risk of leaks and ensuring efficient operation.
Versatile Application
Designed for both 1/2" pipe size and various steam applications, this valve is perfect for diverse industrial and commercial purposes, catering to a wide range of user needs.

Product Details

Shop ASCO 8220G406 -120/60,110/50 Brass Body Hot Water and Steam Pilot Operated Diaphragm and Piston Valve, 125 psi Maximum Steam Operating Pressure, 1/2 Pipe Size, 2-Way Normally Closed, EPDM/PTFE Sealin online at a best price in Namibia. B016Y90QH2
Item Weight3 lbs (1.36 kg)

Who Should Buy?

Suitable For
  • Industrial Applications

    Ideal for factories requiring controlled hot water and steam flow in pneumatic systems for productivity and reliability.

  • HVAC Systems

    Perfect for heating and cooling systems needing precision control of steam and hot water for efficient temperature management.

  • Maintenance Crews

    Beneficial for technicians servicing industrial boilers or steam installations needing reliable valves for smooth operations.

Not Suitable For
  • Residential Use

    Unsuitable for home plumbing systems that don't require high-pressure steam or complex valve technology.

  • Small Scale Projects

    Not designed for low-demand projects that do not require the robust features or capacities of this valve.

  • Corrosive Environments

    May not perform well in environments with highly corrosive fluids or where aggressive chemicals are present.

Product Description

ASCO 8220G406 -120/60,110/50 Brass Body Hot Water and Steam Pilot Operated Diaphragm and Piston Valve, 125 psi Maximum Steam Operating Pressure, 1/2" Pipe Size, 2-Way Normally Closed, EPDM/PTFE Sealin

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Customer Questions & Answers

  • Question: What are the key features of the 8220G406 -12060,11050 Brass Body Hot Water and Steam Valve?

    Answer: The 8220G406 -12060,11050 valve boasts a durable brass body that withstands high temperatures and pressures, specifically a maximum steam operating pressure of 125 psi. It incorporates both diaphragm and piston mechanisms for reliable operation. This valve is designed with compatibility for a 12-inch pipe, making it ideal for large-scale steam and hot water systems, ensuring efficient flow control and preventing leaks during high-demand scenarios.
  • Question: How does the pilot operation work in this valve?

    Answer: The pilot operation in the 8220G406 ensures precise control over steam and hot water flow. The valve utilizes a small pilot valve which, when operated, opens the main valve via pressure differences. This mechanism allows for more efficient flow management, especially in systems where precise pressure control is needed. In practical applications, this means you can maintain optimal pressure in heating systems, reducing the risk of overload or failure.
  • Question: What applications are suitable for this diaphragm and piston valve?

    Answer: This valve is ideal for various applications involving hot water and steam, such as in heating systems, industrial processes, and laboratories. It's designed for reliable performance under pressure, which is crucial in settings such as power plants and commercial boilers. By using the 8220G406, users can ensure effective control within demanding environments, enhancing overall system efficiency.
  • Question: Is this valve suitable for use in residential heating systems?

    Answer: Yes, the 8220G406 -12060,11050 valve can be effectively used in residential heating systems that utilize steam or hot water. Its robust construction and ability to handle high pressures make it suitable for both small and large home heating setups. Homeowners can benefit from improved temperature regulation and system reliability, ultimately leading to a more comfortable living environment.
  • Question: What maintenance is required for the 8220G406 valve?

    Answer: Maintaining the 8220G406 involves regular inspections for signs of wear, such as leaks or irregular operation. Cleaning the valve periodically is also recommended to prevent any buildup that might affect functionality. Ensuring that the connections remain secure can prevent pressure drops and inefficiencies. For industrial applications, scheduled maintenance is crucial to ensure it’s operating at peak performance in high-pressure scenarios.
  • Question: How does the size of this valve affect its performance?

    Answer: The 12-inch compatibility of this valve allows it to handle larger volumes of steam and hot water, making it suitable for systems requiring substantial flow rates. A larger valve can efficiently manage higher pressure without compromising on safety or performance. This means, in industrial settings, the 8220G406 can facilitate faster system recovery times and efficient heating, essential for maintaining productivity during high-demand periods.
  • Question: Can this valve be used in high-rise buildings?

    Answer: Absolutely, the 8220G406 -12060,11050 valve is designed to meet the demands of high-rise buildings where optimal steam and hot water management is essential. Its ability to operate at a maximum pressure of 125 psi makes it well-suited for the vertical distribution of heating resources. This ensures that every level of a building receives adequate heating, maintaining comfort and operational efficiency.
  • Question: What are the safety features of the 8220G406 valve?

    Answer: Safety is a top priority with the 8220G406, as it is designed to inherently minimize risks associated with high-pressure environments. The dual diaphragm and piston mechanism provides a fail-safe operation, and the brass construction ensures durability against high temperatures. Additionally, regular monitoring of the valve can help prevent overheating or unintended pressure surges, ensuring a secure and safe operation in all applications.
  • Question: What should I consider when installing the 8220G406 valve?

    Answer: Installation of the 8220G406 requires attention to system compatibility, especially ensuring that the pipe diameter matches the valve’s specifications. It's essential to follow manufacturers' guidelines regarding orientation and supporting structures to prevent undue stress on the valve. Ensuring correct alignment will optimize performance and reduce the likelihood of leaks or failures in high-pressure applications.
  • Question: Where can I buy the 8220G406 -12060,11050 valve in Namibia?

    Answer: You can purchase the 8220G406 -12060,11050 Brass Body Hot Water and Steam Pilot Operated Diaphragm and Piston Valve on Ubuy in Namibia. Ubuy offers a variety of tools for various industrial and residential applications, ensuring that you can access high-quality products to meet your needs effectively.

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