SVA-HS angle-way and straight-way stop valves from Danfoss Inc., Air-Conditioning & Refrigeration Div., are designed for use in chemical and petrochemical applications. They are applicable to all common refrigerants, including flammable refrigerants and noncorrosive gases/liquids dependent on sealing material compatibility. Each valve type is clearly marked with type, size and performance range. The valves operate at a pressure of 580 psig in the -76 to 302oF (-60 to 150oC) temperature range.