The gate valves made by Gate valve manufacturers are devices the assist in controlling the liquid flow through pipes. Available mainly at wider sections of pipes, the valves are attached to pipe lines for either starting or stopping water flow or other type of liquids. The valves are present to majority of pipes in the commercial centers and homes. There are diverse kinds of valves utilized for different objectives. They are classified separately as per its wedges as well as stem. The valves are having particular stems attached with it. A few of stems grow when valve is released and such valves can be known as growing stem valves. Stem of this valve descend when valve is not open. These types of valves are inappropriate in case of space constraint.
Non-increasing stem valves are one more array of gate valves. Stem of the valves neither rise nor go down while valves are open a well as close. This remains in same position. Those types of valves can be utilized in the underground tunnels as well as places where place is less. Gate valves can also be distinguished based on wedges. The valves with hard wedge incorporate simple yet strong structure. This may therefore used to all kinds of liquids like stronger liquids. Because it involves easy construction, it entails lesser complications as well as maintenance. Therefore this is utilized in majority of pipe lines.
Valves made by gatevalve manufacturers having supple wedges are another multiplicity that has the capability of resisting unstable climatic conditions. The valves are extremely flexible and may be utilized for numerous purposes. A parallel side valve is the common supple wedge valve that is normally used in several areas. Another multiplicity of gate valves is split wedge valves that are perfect for the non-condensing gas as well as corrosive liquids. Furthermore, it may be eminent as per different bonnet styles. The Screw-in bonnet is generally utilized for smaller applications because it engages easy functioning. The bolted bonnet is used for bigger valves because it is appropriate for compound applications.
Different materials can be used to manufacture these valves. A few valves are produced from brass while some of them are made from iron. Cast iron, stainless steel, forged steel, alloy steel; etc is also utilized for manufacturing valves. Mainly these valves are utilized for starting flow of the water. This may either utilized to completely open or completely close flow of water or liquid.