The 1 in electric motor valve is used in commercial HVAC and light industrial systems. It is ideal for applications such as a zone control valve for space heating with hot water or steam and air conditioning with chilled water. It's remotely operated for controlling the flow of steam, water or air. Can be used as a drain or a blown down valve to eliminate water from compressed air lines and systems. It features a 2 pc standard port lead-free copper silicon alloy motorized ball valve that consist of an electrically actuated motor 24 VAC with 10 s cycle time, 316 stainless steel ball, bottom loaded blowout proof stem, standard position indicator, adjustable PTFE packing, Durafill® PTFE seals and bubble-tight shut-off. It has a manual override standard, comes completely assembled and mountable in any position (horizontal for steam applications). Pressure rating is 600 psi WOG (non-shock) and 100 psi (7 bar) WSP. Maximum ambient temperature is 150 deg F (66 deg C).