The ALCON 17D31Z1A1-2H29A is a two-way solenoid valve from the ACD series. It is normally closed and operates with a 2/2 configuration. This valve is suitable for various applications where precise fluid control is required. With UL approval, WRAS equivalence (NSF EPDM), and an IP65 rating (equivalent to NEMA 4X), this valve is designed to withstand harsh environments. The ACD6 model is a reliable and efficient solution for fluid control systems.