The Danfoss SVA-S 80 A angle stop valve is a heavy-duty industrial shut-off valve designed for high-capacity refrigeration systems requiring reliable flow isolation under extreme operating conditions. As part of the SVL Flexline™ platform, it features a modular and serviceable design, allowing easy maintenance and long-term operational flexibility.
The valve is constructed from high-strength steel and equipped with butt weld connections (Schedule 40), ensuring a secure and leak-tight installation in industrial refrigeration pipelines. Its angleway body design enables efficient change in flow direction while maintaining smooth flow characteristics and minimizing pressure loss.
Operated via a handwheel, the valve provides precise manual control for isolating flow during maintenance or system operation. It supports bi-directional flow and includes a flow direction indicator for proper installation.
With a maximum working pressure of 52 bar (754 psig) and a temperature range from -60°C to +150°C, the valve is engineered for both low-temperature and high-pressure applications. It offers a very high flow capacity (Kv approximately 182 m³/h), making it ideal for large-scale refrigeration systems where efficient flow handling is critical.
The SVA-S 80 A valve is compatible with a wide range of refrigerants, including ammonia (R717), CO₂ (R744), and various HFC and HCFC refrigerants. Its robust construction, compliance with international standards, and serviceable internal components reduce maintenance downtime and lifecycle costs.
This valve is widely used in industrial refrigeration plants, cold storage facilities, and process cooling systems where durability, reliability, and high performance are essential.
