non rising stem groove gate valve

    The non rising stem groove gate valve is a valve product, and its core component is the gate plate. The movement direction of the gate plate is perpendicular to the fluid direction, and it can usually only be fully opened and fully closed, and cannot be used for regulation and throttling. One end of the stem of the groove gate valve is connected to the gate plate, and the other end passes through the valves cover. By rotating the stem, the gate plate can be controlled to rise and fall, thereby achieving the purpose of opening and closing the valve. The main characteristics of the concealed groove gate valve are its easy installation and maintenance, making it particularly suitable for environments with limited space, such as ships, underground pipelines, and other places.

Technical characteristics of concealed groove gate valve
Compact structure: Hidden stem groove gate valves are usually made of ductile iron material, but stainless steel structural materials can also be used, which is about 20% -30% lighter than traditional gate valves and easy to install and maintain.
Good sealing performance: Adopting an elastic gate design, it can produce slight deformation, compensate for deviations during processing, and ensure good sealing effect.
Anti corrosion design: The inner and outer surfaces of the valve body are coated with powder epoxy resin, suitable for sewage systems, effectively preventing valve body corrosion and rust.
Easy to operate: The opening and closing of the gate can be controlled by simply rotating the valve stem, which is easy to operate and has reliable sealing.
Widely applicable: Suitable for industries such as tap water, sewage, construction, petroleum, chemical, food, etc., used as regulating and intercepting devices

In addition to non rising stem groove gate valves, there are many other types of valves that have specific application scenarios and advantages. For example, globe valve mainly used to cut off or connect the flow of media in pipelines, and are suitable for situations that require frequent operation; Check valve is used to prevent medium backflow and protect pipeline systems; Butterfly valve widely used for regulating flow and cutting off media due to their small size, light weight, and low cost. These valves play an important role in industries such as water supply, sewage treatment, petrochemicals, natural gas transportation, electricity, and pharmaceuticals.