Method of vacuum (backsiphonage) test for water-using appliances
Document status: Active
Devices without moving parts for the prevention of contamination of water by backflow.-Specification for type A air gaps
Document status: Active
Devices without moving parts for the prevention of contamination of water by backflow-Specification for pipe interrupters of nominal size up to and including DN 42
Document status: Active
Devices with moving parts for the prevention of contamination of water by backflow-Specification for check valves of nominal size up to and including DN 54
Document status: Active
Devices with moving parts for the prevention of contamination of water by backflow-Specification for terminal anti-vacuum valves of nominal size up to and including DN 54
Document status: Active
Devices with moving parts for the prevention of contamination of water by backflow-Specification for combined check and anti-vacuum valves of nominal size up to and including DN 42
Document status: Active
Safety and control devices for use in hot water systems-Specification for expansion valves for pressures up to and including 10 bar
Document status: Active
Safety and control devices for use in hot water systems-Specification for combined temperature and pressure relief valves for pressures from 1 bar to 10 bar
Document status: Active
