◆ Product Overview: 

The single-acting pneumatic flanged ball valve is a safety-type automatic shut-off valve composed of a spring-returning pneumatic actuator and a flanged floating ball valve. When the valve is under normal air supply, it is open. When the air supply is cut off, power is lost, or there is a malfunction, the spring automatically returns the valve to the closed position, providing a safety emergency shut-off function. The valve body has stable pressure resistance and reliable sealing, and is widely used in important pipeline control systems in the fields of petroleum, chemical industry, gas, and heat supply, where fault-safe shutdown is required. 

◆ Nominal diameter: DN15-DN200 

◆ Valve body material: Stainless steel, carbon steel, cast steel, cast iron, UPVC, PVDF 

◆ Control mode: Switch type, adjustment type, direct connection, three-way connection, multi-channel

Each process, each facility, and each environmental constraint has its own special requirements. As a result, Kinko offers a comprehensive range of products that include different performance levels, pressures, functions and materials.