Maxon 300SMA11AA11BB22A0 Valve
The Maxon 300SMA11AA11BB22A0 Valve is a 3-inch, normally closed gas safety shut-off valve designed for mission-critical industrial combustion systems. Engineered with a rugged cast iron body and Internal Trim Package 1, this electromechanical valve ensures high-reliability fuel isolation during power interruptions or safety circuit breaks. The integrated automatic reset motor, operating on 115Vac 60Hz, features 6-second motor timing to provide controlled opening, while the powerful internal spring delivers a rapid shutdown in less than one second. This unit is built to withstand harsh environments with a NEMA 4 enclosure rating and includes VOS2/VCS2 switches for definitive proof of closure (POC) and open position tracking. Utilizing Buna body O-rings and a Buna bumper, it maintains a tight seal for general-purpose natural gas service. The ANSI threaded (NPT) 3" connection and standard port flow capacity make it a direct-fit solution for high-capacity burners requiring SIL 3 capable safety integrity.
Key Benefits- Enhanced Safety Compliance: Equipped with VOS2 and VCS2 internal switches to provide verified proof of closure (POC) for burner management systems (BMS).
- Rapid Shut-Off Performance: The heavy-duty closing spring ensures the valve returns to the "at rest" closed position in under one second upon de-energization.
- Extreme Durability: The NEMA 4 rated housing and cast iron construction protect the 115V motor and solenoid from dust and moisture in industrial environments.
- Optimized Flow Dynamics: Features a 3-inch ANSI threaded connection with standard port capacity, offering high Cv values for minimal pressure drop.
- Field-Proven Reliability: Utilizing Buna-N seals and a Buna bumper, this valve is engineered for longevity in standard temperature gas applications.
- How do I verify the valve position for my control system? This model includes VOS2 (Valve Open Switch) and VCS2 (Valve Closed Switch), which can be wired directly to your PLC or burner controller for continuous position monitoring.
- Is the top assembly rotatable for tight piping configurations? Yes, Maxon series 3000/5000 valves feature field-rotatable top assemblies in 90-degree increments to accommodate various installation clearances.
- What is the maximum operating pressure differential for this 3-inch unit? The 300SMA11AA11BB22A0 typically supports a maximum differential pressure of 30 PSIG, making it suitable for high-pressure industrial gas trains.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $5,535.06
-65%$5,535.06
$1,937.27Maxon 300SMA11AA11BB22A0 Valve
The Maxon 300SMA11AA11BB22A0 Valve is a 3-inch, normally closed gas safety shut-off valve designed for mission-critical industrial combustion systems. Engineered with a rugged cast iron body and Internal Trim Package 1, this electromechanical valve ensures high-reliability fuel isolation during power interruptions or safety circuit breaks. The integrated automatic reset motor, operating on 115Vac 60Hz, features 6-second motor timing to provide controlled opening, while the powerful internal spring delivers a rapid shutdown in less than one second. This unit is built to withstand harsh environments with a NEMA 4 enclosure rating and includes VOS2/VCS2 switches for definitive proof of closure (POC) and open position tracking. Utilizing Buna body O-rings and a Buna bumper, it maintains a tight seal for general-purpose natural gas service. The ANSI threaded (NPT) 3" connection and standard port flow capacity make it a direct-fit solution for high-capacity burners requiring SIL 3 capable safety integrity.
Key Benefits- Enhanced Safety Compliance: Equipped with VOS2 and VCS2 internal switches to provide verified proof of closure (POC) for burner management systems (BMS).
- Rapid Shut-Off Performance: The heavy-duty closing spring ensures the valve returns to the "at rest" closed position in under one second upon de-energization.
- Extreme Durability: The NEMA 4 rated housing and cast iron construction protect the 115V motor and solenoid from dust and moisture in industrial environments.
- Optimized Flow Dynamics: Features a 3-inch ANSI threaded connection with standard port capacity, offering high Cv values for minimal pressure drop.
- Field-Proven Reliability: Utilizing Buna-N seals and a Buna bumper, this valve is engineered for longevity in standard temperature gas applications.
- How do I verify the valve position for my control system? This model includes VOS2 (Valve Open Switch) and VCS2 (Valve Closed Switch), which can be wired directly to your PLC or burner controller for continuous position monitoring.
- Is the top assembly rotatable for tight piping configurations? Yes, Maxon series 3000/5000 valves feature field-rotatable top assemblies in 90-degree increments to accommodate various installation clearances.
- What is the maximum operating pressure differential for this 3-inch unit? The 300SMA11AA11BB22A0 typically supports a maximum differential pressure of 30 PSIG, making it suitable for high-pressure industrial gas trains.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Maxon 300SMA11AA11BB22A0 Valve is a 3-inch, normally closed gas safety shut-off valve designed for mission-critical industrial combustion systems. Engineered with a rugged cast iron body and Internal Trim Package 1, this electromechanical valve ensures high-reliability fuel isolation during power interruptions or safety circuit breaks. The integrated automatic reset motor, operating on 115Vac 60Hz, features 6-second motor timing to provide controlled opening, while the powerful internal spring delivers a rapid shutdown in less than one second. This unit is built to withstand harsh environments with a NEMA 4 enclosure rating and includes VOS2/VCS2 switches for definitive proof of closure (POC) and open position tracking. Utilizing Buna body O-rings and a Buna bumper, it maintains a tight seal for general-purpose natural gas service. The ANSI threaded (NPT) 3" connection and standard port flow capacity make it a direct-fit solution for high-capacity burners requiring SIL 3 capable safety integrity.
Key Benefits- Enhanced Safety Compliance: Equipped with VOS2 and VCS2 internal switches to provide verified proof of closure (POC) for burner management systems (BMS).
- Rapid Shut-Off Performance: The heavy-duty closing spring ensures the valve returns to the "at rest" closed position in under one second upon de-energization.
- Extreme Durability: The NEMA 4 rated housing and cast iron construction protect the 115V motor and solenoid from dust and moisture in industrial environments.
- Optimized Flow Dynamics: Features a 3-inch ANSI threaded connection with standard port capacity, offering high Cv values for minimal pressure drop.
- Field-Proven Reliability: Utilizing Buna-N seals and a Buna bumper, this valve is engineered for longevity in standard temperature gas applications.
- How do I verify the valve position for my control system? This model includes VOS2 (Valve Open Switch) and VCS2 (Valve Closed Switch), which can be wired directly to your PLC or burner controller for continuous position monitoring.
- Is the top assembly rotatable for tight piping configurations? Yes, Maxon series 3000/5000 valves feature field-rotatable top assemblies in 90-degree increments to accommodate various installation clearances.
- What is the maximum operating pressure differential for this 3-inch unit? The 300SMA11AA11BB22A0 typically supports a maximum differential pressure of 30 PSIG, making it suitable for high-pressure industrial gas trains.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
