Olympus 170 Series Air Water Valve This air water valve is a compatible replacement part for Olympus 170 series flexible endoscopes (GIF-170 CF-170). It controls air insufflation and water feeding for lens cleaning, maintaining clear visualization throughout the procedure. Key Features Precise sealing for reliable air and water control Medical-grade silicone and metal construction Pressure tested before shipment Direct-fit replacement, no modification required Specifications