
Resideo V2040DSL15 Straight Body
The Resideo V2040DSL15 Straight Body is a standard-capacity thermostatic radiator valve (TRV) body designed specifically for 1/2" NPT installations in one-pipe steam or hot water systems. Built with a heavy-duty, nickel-plated brass casted body, this 1/2" NPT straight valve is ideal for baseboard radiators and straight pipe runs where manual valves require replacement or modern temperature control. It features an adjustable balancing cartridge made from resilient EPDM softgoods, ensuring a tight shut-off and reliable performance at temperatures up to 248°F. The normally open configuration allows for automatic temperature control when paired with T100 or T200 series setpoint actuators, requiring no electrical connection for non-electric operators. With a 2.5 Cv flow coefficient and a steam rating of 15 psi, the V2040DSL15 provides precise hydronic heating balancing while facilitating easy field service via a replaceable cartridge system. This Honeywell Home radiator valve replacement effectively eliminates under-heating and overheating issues in residential and commercial spaces.
Key Benefits- Enhanced Compatibility: Features a standard 1/2 inch NPT inlet and threaded outlet for seamless integration into existing single-pipe steam or hot water radiator setups.
- Durable Construction: The nickel-plated bronze body design resists corrosion and facilitates a long service life in demanding mechanical environments.
- Maintenance Efficiency: The EPDM cartridge is fully replaceable using the VA8200A001 service tool, allowing for repairs without removing the entire valve body from the loop.
- Versatile Control: Operates as a normally open valve, providing fail-safe heating and compatibility with a wide range of Resideo and Honeywell thermostatic actuators.
Is the V2040DSL15 compatible with one-pipe steam systems?
Yes, this straight body valve is purpose-built for one-pipe steam applications and includes a steam air vent to ensure proper air evacuation and system efficiency.
What is the maximum pressure rating for this valve?
The V2040DSL15 is rated for a maximum of 150 psi in hot water applications and 15 psi for steam heating systems.
Does this valve require an electrical power source?
No, when used with standard non-electric thermostatic actuators (like the T100), it operates using mechanical thermal expansion, making it ideal for retrofits without existing wiring.
This item is not eligible for free shipping.
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: $38.30
-65%$38.30
$13.40Resideo V2040DSL15 Straight Body
The Resideo V2040DSL15 Straight Body is a standard-capacity thermostatic radiator valve (TRV) body designed specifically for 1/2" NPT installations in one-pipe steam or hot water systems. Built with a heavy-duty, nickel-plated brass casted body, this 1/2" NPT straight valve is ideal for baseboard radiators and straight pipe runs where manual valves require replacement or modern temperature control. It features an adjustable balancing cartridge made from resilient EPDM softgoods, ensuring a tight shut-off and reliable performance at temperatures up to 248°F. The normally open configuration allows for automatic temperature control when paired with T100 or T200 series setpoint actuators, requiring no electrical connection for non-electric operators. With a 2.5 Cv flow coefficient and a steam rating of 15 psi, the V2040DSL15 provides precise hydronic heating balancing while facilitating easy field service via a replaceable cartridge system. This Honeywell Home radiator valve replacement effectively eliminates under-heating and overheating issues in residential and commercial spaces.
Key Benefits- Enhanced Compatibility: Features a standard 1/2 inch NPT inlet and threaded outlet for seamless integration into existing single-pipe steam or hot water radiator setups.
- Durable Construction: The nickel-plated bronze body design resists corrosion and facilitates a long service life in demanding mechanical environments.
- Maintenance Efficiency: The EPDM cartridge is fully replaceable using the VA8200A001 service tool, allowing for repairs without removing the entire valve body from the loop.
- Versatile Control: Operates as a normally open valve, providing fail-safe heating and compatibility with a wide range of Resideo and Honeywell thermostatic actuators.
Is the V2040DSL15 compatible with one-pipe steam systems?
Yes, this straight body valve is purpose-built for one-pipe steam applications and includes a steam air vent to ensure proper air evacuation and system efficiency.
What is the maximum pressure rating for this valve?
The V2040DSL15 is rated for a maximum of 150 psi in hot water applications and 15 psi for steam heating systems.
Does this valve require an electrical power source?
No, when used with standard non-electric thermostatic actuators (like the T100), it operates using mechanical thermal expansion, making it ideal for retrofits without existing wiring.
This item is not eligible for free shipping.
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 Resideo V2040DSL15 Straight Body is a standard-capacity thermostatic radiator valve (TRV) body designed specifically for 1/2" NPT installations in one-pipe steam or hot water systems. Built with a heavy-duty, nickel-plated brass casted body, this 1/2" NPT straight valve is ideal for baseboard radiators and straight pipe runs where manual valves require replacement or modern temperature control. It features an adjustable balancing cartridge made from resilient EPDM softgoods, ensuring a tight shut-off and reliable performance at temperatures up to 248°F. The normally open configuration allows for automatic temperature control when paired with T100 or T200 series setpoint actuators, requiring no electrical connection for non-electric operators. With a 2.5 Cv flow coefficient and a steam rating of 15 psi, the V2040DSL15 provides precise hydronic heating balancing while facilitating easy field service via a replaceable cartridge system. This Honeywell Home radiator valve replacement effectively eliminates under-heating and overheating issues in residential and commercial spaces.
Key Benefits- Enhanced Compatibility: Features a standard 1/2 inch NPT inlet and threaded outlet for seamless integration into existing single-pipe steam or hot water radiator setups.
- Durable Construction: The nickel-plated bronze body design resists corrosion and facilitates a long service life in demanding mechanical environments.
- Maintenance Efficiency: The EPDM cartridge is fully replaceable using the VA8200A001 service tool, allowing for repairs without removing the entire valve body from the loop.
- Versatile Control: Operates as a normally open valve, providing fail-safe heating and compatibility with a wide range of Resideo and Honeywell thermostatic actuators.
Is the V2040DSL15 compatible with one-pipe steam systems?
Yes, this straight body valve is purpose-built for one-pipe steam applications and includes a steam air vent to ensure proper air evacuation and system efficiency.
What is the maximum pressure rating for this valve?
The V2040DSL15 is rated for a maximum of 150 psi in hot water applications and 15 psi for steam heating systems.
Does this valve require an electrical power source?
No, when used with standard non-electric thermostatic actuators (like the T100), it operates using mechanical thermal expansion, making it ideal for retrofits without existing wiring.
This item is not eligible for free shipping.
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.












