Resideo V2040ASL20 Valve

The Resideo V2040ASL20 is a heavy-duty, 3/4" NPT horizontal angle radiator valve engineered for professional-grade temperature regulation in hydonic heating systems. Designed specifically for one-pipe steam or hot water systems, this valve provides a sleek, space-saving solution for free-standing radiators and convectors. Built with a robust nickel-plated bronze body and stainless steel trim, it ensures long-term performance in high-demand residential and commercial applications. The standard capacity 3/4" NPT valve features a 2.7 Cv rating and is capable of handling up to 150 psi for hot water and 15 psi for steam applications.

For contractors looking to improve HVAC energy efficiency, the V2040 series supports automatic, non-electric control when paired with T100 or T200 thermostatic actuators. The adjustable balancing cartridge, constructed from resilient EPDM, delivers a reliable shut-off and prevents common issues like under-heating or overheating. This thermostatic radiator valve (TRV) is a direct replacement for most manual valves, allowing for significant system upgrades with minimal piping changes. Its horizontal pattern is particularly effective in tight clearances where standard vertical valves won't fit.

• Universal Compatibility: Optimized for one-pipe steam thermostatic radiator valve applications and traditional hot water configurations.
• Precision Control: Utilizes an EPDM adjustable balancing cartridge for precise flow regulation and tight shut-off.
• Contractor Grade: Rugged nickel-plated bronze construction resists corrosion and handles temperatures up to 248°F.
• No Power Required: Functions as a non-electric control system when combined with compatible capillary actuators.
• Easy Maintenance: The internal cartridge is easily replaceable with a standard service tool, reducing downtime during hydronic heating maintenance.

• Can this valve be used for both steam and hot water? Yes, the V2040ASL20 is rated for 15 psi steam and 150 psi hot water, making it versatile for various boiler repair services.
• What actuators are compatible with this model? This valve body is designed to work with Resideo T100A, M, and V controls to meet horizontal mounting requirements.
• Does this require professional installation? For optimal HVAC system performance and safety, we recommend installation by a licensed HVAC technician familiar with steam and hydronic scaling.

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.