Brand Name: SUPERAIR
Model Number: DF 01 220
Place of Origin: China
Type: Fittings
Material: Brass
Shape: Equal
Connection: Male
Features
1. If the motorized valve is applied for high building, should arrange another valve to reduce the pressure on the branch pipe in the bottom.
2. The valves can be mounted in horizontal or vertical piping. When installed in horizontal piping, the actuator must be above the valve body.
3. If the valve is mounted in vertical piping, please be sure the cover of motor is waterproof.
4. When installing the actuator to a normally closed valve, the actuator must be placed in the manually open position by using the manual operating lever. The first time the valve operated electrically, the manual operating lever of the actuator will transfer to the automatic position.