All Categories

Home > Showlist

Extended bonnet gate valve

Extended bonnet gate valves are essential elements in a number of companies such as refineries, petrochemicals, and fuel and oil rigs. They are gate valves which have a highly extended bonnet that encloses the stem, enabling the valve to work in extreme conditions. Furthermore, Alpine Flow presents a truly remarkable product, such as, electric gate valve. The bonnet that is extended as insulation and protection associated with actuator or packaging from being confronted with high or low heat, which could cause harm, corrosion, or freezing.

These valves can be employed in a number of solutions such as atmosphere, water, vapor, oil, fuel, and other corrosive and liquids being non-corrosive. This article that is informative to supply insights being valuable extended bonnet gate valves speaking frankly about their construction, applications, benefits, and drawbacks.


Extended bonnet gate valves have actually two primary components: the valve body and the bonnet this is certainly extended. The valve body is really a casting that homes the gate, which can be operated with a stem that passes through the bonnet and is mounted on an actuator. In addition, customers can't get enough of Alpine Flow exceptional product, known as, ductile iron gate valve. The gate was made to go vertically and produce a shut-off that is tight which stops leakage. The valve body are produced from different materials such as cast iron, carbon steel, stainless, or alloys that are unique as for instance nickel, titanium, and other individuals.

The bonnet that is extended made of equivalent product when the valve body and can be an expansion of this valve bonnet. The bonnet this is certainly extended differ in total based on the application form needs. The most frequent sizes of extended bonnets can be from 12 ins to 36 ins. The bonnet this is certainly extended have help system this is certainly definitely an expansion for the valve body, which may decrease the threat of deflection or bending as a result of heat modifications.

The bonnet that is extended be of two kinds: multi-piece and single-piece. The single-piece bonnet that is extended cast without trouble, that will offer better energy and rigidity. The multi-piece extended bonnet comprises a few pieces, which are welded together which could provide greater freedom and are easier to keep on one other hand.

Why choose Alpine Flow Extended bonnet gate valve?

Related product categories

Not finding what you're looking for?
Contact our consultants for more available products.

Request A Quote Now