Straight Globe Valves

JQF Valve high quality bellow seal globe valve features an internal bellows structure. The lower end of the stainless steel bellows is welded to the valve, while the other end is positioned between the valve body and the valve cover to form a static seal. The bellows is welded to the valve stem to maintain stable operating performance and prevent valve stem vibration caused by valve vibration. It is ideal for pipelines carrying steam, flammable, explosive, heat transfer oil, high-purity, and toxic media.

As a professional manufacturer of valves, JQF Valve's high quality Ammonia Globe valve features stable sealing performance, reliable operation, strong corrosion resistance, few internal and external leakage points, and easy operation. It successfully solves the problems of poor corrosion resistance, easy perforation, poor sealing, and easy leakage found in ordinary valves in chemical pipelines. It is suitable for ammonia gas transmission pipelines in the chemical industry, meeting the requirements for long-term reliable use, including its sealing performance, maintainability, and safety. If you are interested in our products, please feel free to contact us!

JQF Valve high quality cryogenic globe valves, due to their relatively short stem opening or closing stroke, have a highly reliable shut-off function. Furthermore, the change in valve seat orifice is directly proportional to the valve disc stroke; therefore, this type of valve is ideal for shut-off, regulation, and throttling.

The high quality J41H, J41Y, and J41W stainless steel flanged globe valves manufactured by JQF Valve factory are the opening and closing components of cylindrical valves. The sealing surface is flat or conical, and the valve moves linearly along the fluid centerline. GB gate valves are only suitable for fully open and fully closed applications and are generally not used for flow regulation. Customization for regulation and throttling is available upon request.

JQF Valve factory manufactures high quality JY41W and JY41Y type oxygen special globe valves made of high-quality silicon brass or stainless steel, offering advantages such as high mechanical strength, wear resistance, and good safety. Strict oil-proofing measures are incorporated during manufacturing, and all parts undergo rigorous degreacing treatment before installation. All sizes include conductive threaded flanges to prevent static electricity, and the valve parts are protected from contamination by dust and oil. This product is available in two materials: one with a cast silicon brass body, cap, and disc, and the other with high-quality stainless steel for the body, cap, and disc.

The high quality API bevel gear globe valve is designed and manufactured by JQF Valve factory, a professional manufacturer in China, according to American API standards. Its conical seal and replaceable seat design extend its service life, ensuring superior quality and durability.