Description of Electric Brass Ball Valve
Winner motorized ball valve consists of on/off type or 3-point type of WRA-63…, and WRA-63…A actuator and W8BV… series ball valve, which have compact structure, stable operation, excellent capacity of water stoppage, large water flow rate, zero dirt block and low torque.
Wiring Diagram & Installation
Installation Steps:
Insert the valve stem to the bottom of the actuator, and insert 2 pin, located in the bottom of the actuator to the valve’s mounting hole. Then screw down the brass cap nut.
Frequently Asked Questions
Q1: What is the maximum rated pressure for these brass ball valves?
A: The valves are rated at PN20, ensuring durability and reliability in various systems.
Q2: Can these valves be used with glycol solutions?
A: Yes, they are compatible with cold/hot water and up to a 50% glycol mixture.
Q3: What materials are used in the construction of the valve?
A: The valve body is made of forged brass (Hpb59-1), the ball is chrome-plated brass, and the seals utilize EPDM and PTFE.
Q4: What are the typical applications for the W8BV series?
A: They are widely used in HVAC systems, heating systems, water treatment, and various industrial equipment setups.
Q5: What control types are available for the actuators?
A: Actuators support multiple control modes including on/off, 3-point, and proportional control depending on the specific model.
Q6: What is the operating temperature range for the medium?
A: The valve handles medium temperatures ranging from 2°C to 90°C.
KPR Motor
