Electric Flanged Ball Valve

Xiangzheng electric flanged ball valve is equipped with dedicated electric actuator, realizing remote automatic on-off and flow regulation via 90° quarter-turn electric drive. No manual on-site operation is required, and it can connect with PLC central control system for unattended automatic pipeline operation. Fitted with anti-blowout stem and self-tightening PTFE bi-directional sealing, the valve maintains tight leak-proof performance under high pressure. Standard flanged ends simplify installation and maintenance. Sizes cover DN15-DN300 (NPS 1/2"~12") with pressure rating PN16-PN64 (Class 150~600), compatible with water, petroleum, gas and general chemical fluids. Widely deployed in automatic piping systems of chemical, petroleum, gas, water supply and HVAC industries. All valves undergo full-process quality inspection and are certified with TS, ISO9001, CE and EAC. Multiple anti-corrosion material options including WCB carbon steel, SS304 & SS316 stainless steel are available for body, ball and stem.

Detailed Product Specifications

What Problems Does a Motorized Ball Valve Solve?

Traditional manual valves require on-site operation, which is time-consuming and inefficient — especially when remote control or emergency response is needed. Motorized ball valves address these challenges by:

Enabling remote control — valves can be opened or closed via electrical signals from a central control room, eliminating the need for on-site manual intervention

Improving response speed — electric actuators provide fast on-off action, enhancing system automation

Ensuring reliable sealing — floating ball design with PTFE seat delivers bidirectional tight sealing under pressure, preventing internal and external leakage

Enhancing safety — anti-blowout stem design prevents stem ejection under high-pressure conditions

Reducing maintenance costs — simple construction with fewer parts makes installation and servicing easy, lowering long-term costs

Adapting to various media — available in carbon steel or stainless steel, suitable for water, oil, gas, and a wide range of chemical media

By replacing manual operation with automated control, motorized ball valves improve safety, reliability, and overall system efficiency.