Schneider Electric (Erie) VS2221 Valve Body
The Schneider Electric (Erie) VS2221 Valve Body is a robust 1/2 inch NPT two-way assembly engineered for low-pressure steam and hydronic zone control. Designed for high-cycle performance in commercial HVAC systems, this brass zone valve body features a 1.0 Cv flow coefficient, ensuring precise regulation of terminal units. It utilizes a two-position, spring-return operation when paired with compatible Erie PopTop actuators, simplifying field replacement and maintenance. The unit handles flow temperatures up to 281°F (138°C) and is rated for a maximum static pressure of 400 psi, making it a reliable solution for steam zone valve applications. For technicians, the tool-less actuator attachment allows for rapid installation in tight mechanical closets, while the high-temperature seal materials ensure long-term seat integrity and leak prevention under constant thermal cycling.
Key Benefits- Enhanced Durability: Forged brass construction provides superior resistance to corrosion and mechanical stress in steam applications.
- Universal PopTop Compatibility: Designed for seamless integration with Schneider Electric PopTop actuators for quick-connect field service.
- Optimized Flow Control: The 1.0 Cv rating provides the specific pressure drop required for balanced hydronic and steam distribution.
- High Temperature Threshold: Specifically rated for low-pressure steam systems, mitigating premature seal failure.
Can this valve body be used for both chilled water and steam?
Yes, the VS2221 is versatile enough to manage chilled water, hot water, and low-pressure steam up to 15 psi.
What is the maximum differential pressure for this 1.0 Cv valve?
The close-off pressure depends on the actuator used, but the Schneider Electric VS2221 is designed to provide tight shut-off in high-head applications.
Does this unit require specialized tools for actuator mounting?
No, the PopTop design allows for the actuator to be snapped into place onto the 1/2" NPT valve body without the need for additional hardware.
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: $63.11
-65%$63.11
$22.09Schneider Electric (Erie) VS2221 Valve Body
The Schneider Electric (Erie) VS2221 Valve Body is a robust 1/2 inch NPT two-way assembly engineered for low-pressure steam and hydronic zone control. Designed for high-cycle performance in commercial HVAC systems, this brass zone valve body features a 1.0 Cv flow coefficient, ensuring precise regulation of terminal units. It utilizes a two-position, spring-return operation when paired with compatible Erie PopTop actuators, simplifying field replacement and maintenance. The unit handles flow temperatures up to 281°F (138°C) and is rated for a maximum static pressure of 400 psi, making it a reliable solution for steam zone valve applications. For technicians, the tool-less actuator attachment allows for rapid installation in tight mechanical closets, while the high-temperature seal materials ensure long-term seat integrity and leak prevention under constant thermal cycling.
Key Benefits- Enhanced Durability: Forged brass construction provides superior resistance to corrosion and mechanical stress in steam applications.
- Universal PopTop Compatibility: Designed for seamless integration with Schneider Electric PopTop actuators for quick-connect field service.
- Optimized Flow Control: The 1.0 Cv rating provides the specific pressure drop required for balanced hydronic and steam distribution.
- High Temperature Threshold: Specifically rated for low-pressure steam systems, mitigating premature seal failure.
Can this valve body be used for both chilled water and steam?
Yes, the VS2221 is versatile enough to manage chilled water, hot water, and low-pressure steam up to 15 psi.
What is the maximum differential pressure for this 1.0 Cv valve?
The close-off pressure depends on the actuator used, but the Schneider Electric VS2221 is designed to provide tight shut-off in high-head applications.
Does this unit require specialized tools for actuator mounting?
No, the PopTop design allows for the actuator to be snapped into place onto the 1/2" NPT valve body without the need for additional hardware.
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.
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Description
The Schneider Electric (Erie) VS2221 Valve Body is a robust 1/2 inch NPT two-way assembly engineered for low-pressure steam and hydronic zone control. Designed for high-cycle performance in commercial HVAC systems, this brass zone valve body features a 1.0 Cv flow coefficient, ensuring precise regulation of terminal units. It utilizes a two-position, spring-return operation when paired with compatible Erie PopTop actuators, simplifying field replacement and maintenance. The unit handles flow temperatures up to 281°F (138°C) and is rated for a maximum static pressure of 400 psi, making it a reliable solution for steam zone valve applications. For technicians, the tool-less actuator attachment allows for rapid installation in tight mechanical closets, while the high-temperature seal materials ensure long-term seat integrity and leak prevention under constant thermal cycling.
Key Benefits- Enhanced Durability: Forged brass construction provides superior resistance to corrosion and mechanical stress in steam applications.
- Universal PopTop Compatibility: Designed for seamless integration with Schneider Electric PopTop actuators for quick-connect field service.
- Optimized Flow Control: The 1.0 Cv rating provides the specific pressure drop required for balanced hydronic and steam distribution.
- High Temperature Threshold: Specifically rated for low-pressure steam systems, mitigating premature seal failure.
Can this valve body be used for both chilled water and steam?
Yes, the VS2221 is versatile enough to manage chilled water, hot water, and low-pressure steam up to 15 psi.
What is the maximum differential pressure for this 1.0 Cv valve?
The close-off pressure depends on the actuator used, but the Schneider Electric VS2221 is designed to provide tight shut-off in high-head applications.
Does this unit require specialized tools for actuator mounting?
No, the PopTop design allows for the actuator to be snapped into place onto the 1/2" NPT valve body without the need for additional hardware.
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.
