Valve System

Fire protection valve system is critical to every enterprise. Because the sudden fire will cause serious damage to buildings, expensive equipment, documents and inventory. Smoke detectors, water sprinklers and also fire suppression mechanisms are all part of the fire protection system. They all rely heavily on high-quality, efficient valves to safely provide the right amount of water at the right time. The valves are key components of each system involved in fluid delivery and supply. Since the water supply is critical in the fire protection system, the pipes must be equipped with appropriate valves to accurately control the flow.

For firefighting system, there are many valves according its functional classification. Such as butterfly valves, angle globe valves, gate valves, check valves, etc. As experted fire-fighting equipment manufacturer, we provide fire valves in large range. Meanwhile, let us know about butterfly type valve and check valves for fire protection below.

Butterfly valves for firefighting

Our grooved (clamped) fire butterfly valve are fire valves designed and manufactured by introducing foreign advanced technology. It is widely used in water supply and drainage system, transmission pipeline, fire protection, air conditioning, gas, petroleum, chemical, water treatment, municipal, etc.

Firefighting system check valve

Check valves in fire protection systems prevent water from flowing-back. Referring to its characteristics, there is a hinged clapper that moves only in one direction. Additionally it keeps the valve closed until the flowing water opens. When the water flow reverses, the valve disc contacts the rubber valve seat to form a tight seal.

There is a well-known type of check valve as wafer type. Wafer type check valves are commonly used in industries such as oil and gas, chemical processing, and water treatment. Referring to benefits of wafer check valves, They are lightweight, compact, and easy to install.  Moreover, Wafer check valve also called as reflux valves, clack valves, non return valves and one-way valves.