
Resideo V2040ESL15 Angle Body
The Resideo V2040ESL15 Angle Body is a professional-grade thermostatic radiator valve engineered for precise temperature regulation in one-pipe steam and hot water hydronic systems. This 1/2" NPT vertical angle valve features a high-durability nickel-plated bronze body and is specifically designed for installation in confined spaces where traditional straight valves cannot fit. Built to handle standard capacity requirements, it provides a 2.5 Cv flow coefficient and a steam capacity of up to 59,100 BTU/hr. The internal adjustable balancing cartridge, constructed from resilient EPDM, ensures a bubble-tight shut-off and allows for field serviceability using the VA8200A001 tool without system drainage in many applications. Designed for seamless integration with T100 series actuators and remote sensors, this normally open valve operates without electrical connections, making it a reliable solution for free-standing radiators and convectors. With a pressure rating of 150 psi for water and 15 psi for steam, it remains a staple for contractors retrofitting older V100E series units or commissioning new high-efficiency heating loops.
Key Benefits- Space-Efficient Design: Vertical angle pattern allows for clean header piping and easy installation in tight radiator enclosures.
- Technical Compatibility: Fully compatible with Resideo T100C, T100B, and T100F non-electric actuators for autonomous zone control.
- Maintenance Optimized: Features a replaceable EPDM cartridge, allowing technicians to restore performance without replacing the entire valve body.
- Wide Operating Range: Rated for temperatures up to 248°F, supporting high-temperature hydronic and low-pressure steam applications.
Can this valve be used for both steam and hot water?
Yes, the V2040ESL15 is rated for 150 psi maximum in hot water systems and 15 psi maximum in steam applications, making it highly versatile for mixed-use buildings.
What is the purpose of the 1/2" NPT Nipple and Tailpiece?
The included 1/2" NPT tailpiece ensures a secure, leak-free union connection to the radiator inlet, facilitating faster installation and future service accessibility.
Does this valve require an external power source?
No, when paired with a T100 thermostatic operator, the system utilizes wax-filled elements to provide mechanical temperature control without wiring.
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: $38.29
-65%$38.29
$13.40Resideo V2040ESL15 Angle Body
The Resideo V2040ESL15 Angle Body is a professional-grade thermostatic radiator valve engineered for precise temperature regulation in one-pipe steam and hot water hydronic systems. This 1/2" NPT vertical angle valve features a high-durability nickel-plated bronze body and is specifically designed for installation in confined spaces where traditional straight valves cannot fit. Built to handle standard capacity requirements, it provides a 2.5 Cv flow coefficient and a steam capacity of up to 59,100 BTU/hr. The internal adjustable balancing cartridge, constructed from resilient EPDM, ensures a bubble-tight shut-off and allows for field serviceability using the VA8200A001 tool without system drainage in many applications. Designed for seamless integration with T100 series actuators and remote sensors, this normally open valve operates without electrical connections, making it a reliable solution for free-standing radiators and convectors. With a pressure rating of 150 psi for water and 15 psi for steam, it remains a staple for contractors retrofitting older V100E series units or commissioning new high-efficiency heating loops.
Key Benefits- Space-Efficient Design: Vertical angle pattern allows for clean header piping and easy installation in tight radiator enclosures.
- Technical Compatibility: Fully compatible with Resideo T100C, T100B, and T100F non-electric actuators for autonomous zone control.
- Maintenance Optimized: Features a replaceable EPDM cartridge, allowing technicians to restore performance without replacing the entire valve body.
- Wide Operating Range: Rated for temperatures up to 248°F, supporting high-temperature hydronic and low-pressure steam applications.
Can this valve be used for both steam and hot water?
Yes, the V2040ESL15 is rated for 150 psi maximum in hot water systems and 15 psi maximum in steam applications, making it highly versatile for mixed-use buildings.
What is the purpose of the 1/2" NPT Nipple and Tailpiece?
The included 1/2" NPT tailpiece ensures a secure, leak-free union connection to the radiator inlet, facilitating faster installation and future service accessibility.
Does this valve require an external power source?
No, when paired with a T100 thermostatic operator, the system utilizes wax-filled elements to provide mechanical temperature control without wiring.
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 Resideo V2040ESL15 Angle Body is a professional-grade thermostatic radiator valve engineered for precise temperature regulation in one-pipe steam and hot water hydronic systems. This 1/2" NPT vertical angle valve features a high-durability nickel-plated bronze body and is specifically designed for installation in confined spaces where traditional straight valves cannot fit. Built to handle standard capacity requirements, it provides a 2.5 Cv flow coefficient and a steam capacity of up to 59,100 BTU/hr. The internal adjustable balancing cartridge, constructed from resilient EPDM, ensures a bubble-tight shut-off and allows for field serviceability using the VA8200A001 tool without system drainage in many applications. Designed for seamless integration with T100 series actuators and remote sensors, this normally open valve operates without electrical connections, making it a reliable solution for free-standing radiators and convectors. With a pressure rating of 150 psi for water and 15 psi for steam, it remains a staple for contractors retrofitting older V100E series units or commissioning new high-efficiency heating loops.
Key Benefits- Space-Efficient Design: Vertical angle pattern allows for clean header piping and easy installation in tight radiator enclosures.
- Technical Compatibility: Fully compatible with Resideo T100C, T100B, and T100F non-electric actuators for autonomous zone control.
- Maintenance Optimized: Features a replaceable EPDM cartridge, allowing technicians to restore performance without replacing the entire valve body.
- Wide Operating Range: Rated for temperatures up to 248°F, supporting high-temperature hydronic and low-pressure steam applications.
Can this valve be used for both steam and hot water?
Yes, the V2040ESL15 is rated for 150 psi maximum in hot water systems and 15 psi maximum in steam applications, making it highly versatile for mixed-use buildings.
What is the purpose of the 1/2" NPT Nipple and Tailpiece?
The included 1/2" NPT tailpiece ensures a secure, leak-free union connection to the radiator inlet, facilitating faster installation and future service accessibility.
Does this valve require an external power source?
No, when paired with a T100 thermostatic operator, the system utilizes wax-filled elements to provide mechanical temperature control without wiring.
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.












