Key Features of the DANFOSS SVA-S-Angle Shut-off Valve
The SVA-S-Angle shut-off valve features a right-angle (90°) design that offers greater installation flexibility — ideal for tight spaces and reducing the number of joints in the pipeline.
Compared to straight valves with additional fittings, this design minimizes potential leak points, ensuring safer and more reliable operation.
Constructed from high-strength forged or cast steel, the valve can withstand high pressure and varying refrigerant temperatures, ensuring long service life even in demanding industrial environments.
Its high-performance sealing system utilizes a back-seating design, allowing stem seal replacement without shutting down the entire system in certain applications — reducing downtime.
The precision sealing also prevents refrigerant leakage, maintaining system safety and environmental integrity.
The SVA-S-Angle provides high flow capacity with minimal pressure drop, enhancing overall system efficiency and reducing energy consumption.
This valve is compatible with a wide range of refrigerants, including ammonia (NH₃), CO₂, and non-chlorinated refrigerants (HFCs, HCFCs), making it a versatile solution for various refrigeration configurations.
It is also easy to maintain, featuring a design that allows quick disassembly and part replacement, minimizing repair time and complexity.
Applications and Benefits
The SVA-S-Angle Shut-off Valve allows precise control of refrigerant flow, functioning as an isolation valve for system maintenance, repair, or refrigerant charging — without requiring a full system shutdown.
This increases flexibility and reduces operational interruptions.
Its ability to isolate system sections quickly enhances workplace safety, reducing risks from refrigerant leaks and improving maintenance efficiency.
From a cost perspective, the valve’s durable construction and easy maintenance lower operating and maintenance costs by extending service life, minimizing valve replacement frequency, and reducing system downtime.
The angle design also helps save space and simplify piping layouts, particularly useful in compact installations, reducing the need for multiple fittings and simplifying pipeline routing.
Finally, with excellent flow characteristics and low pressure loss, the SVA-S-Angle helps improve system performance, ensures stable temperature control, and contributes to energy efficiency throughout the refrigeration process.
