Pressure regulators for gas pipes and lines; Safety accessories for gas pipes, namely, flashback arrestors and reverse flow check valves; Water control valves for faucets

Control valves for regulating the flow of gases and liquids; Electronic card readers; Gas meters; Safety valves for flow shutoff in well construction; Water meters

Control valves for regulating the flow of gases and liquids; Electronic card readers; Gas meters; Safety valves for flow shutoff in well construction; Water meters