11 Safety valves for plumbing and heating and cooling installations, namely, pressure regulating valves for pneumatic equipment, hydraulic equipment, steam equipment, and used in air processing applications, steam processing applications, vapor processing applications, liquid processing applications, pipeline applications, cryogenic applications, boilers, organic fluid vaporizers, fluid transfer applications, fluid filtering applications, municipal sewage processing applications, municipal water supply applications, commercial heating and air conditioning applications, commercial power generation applications, commercial refinery applications and plumbing; Pressure relief valves for plumbing and heating and cooling installations, namely, for used with pneumatic equipment, hydraulic equipment, steam equipment, and in air processing applications, steam processing applications, vapor processing applications, liquid processing applications, pipeline applications, cryogenic applications, boilers, organic fluid vaporizers, fluid transfer applications, fluid filtering applications, sewage processing applications, water supply applications, commercial heating and air conditioning applications, commercial power generation applications, commercial refinery applications and plumbing; Safety valves for gas apparatus in heating and cooling installations to stop the flow of gas in pipes; Safety valves for gas pipes to stop the flow of gas in heating and cooling installations; Safety valves for water apparatus to stop the flow of water in pipes; Safety valves for water pipes to stop the flow of water; Pressure relief valves for gas apparatus to stop the flow of gas in pipes in heating and cooling installations; Pressure relief valves for gas pipes to stop the flow of gas in heating and cooling installations; Pressure relief valves for water apparatus to stop the flow of water in pipes; Pressure relief valves for water pipe to stop the flow of water; Water regulating valves being metered valves; Water control valves of plastic for boilers, and used in fluid transfer applications, fluid filtering applications, water supply applications, heating and air conditioning applications, and plumbing