1) High Quality 2) Competitive Price 3) CSA & UL Certification Putting Your Trust in EFF 1) Compression Connection,2) Forged brass body full port for water application,3) 600 PSI Non-Shock WOG,4) Packing gland and O-ring on stem is reliable seal mode,5) Heavy duty rust resistant handle with grip. Material List:Overall & Structure Dimension:Packing List:Certification:Factory: