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gfsex is an industrial ball valves manufacturer and supplier in China for more than 20 years. gfsex supplies floating and trunnion ball design. There are four general body styles of ball valves: fully welded, three-piece body (also called side or end-entry), split-body, and top-entry. The hole through the ball have different profiles such as a full bore, reduced bore or V-shaped. gfsex Ball valves can be used in a variety of applications and markets, such as transmission and storage, gas processing, industrial, and many more. 
gfsex is an industrial gate valves manufacturer & supplier in China for more than 20 years. gfsex offers wide range gate valves in various materials like cast steel, stainless steel, forged steel and alloy steel etc.  There are four types of gfsex gate valve based on body bonnet joint---screwed bonnet,bolted-bonnet,Welded-Bonnet, and Pressure-Seal Bonnet.  By types of disk, there are solid wedge, flexible wedge, split wedge or Parallel disks Valve. By types of Stem movement, they are Rising Stem or OS & Y Type (Outside Stem and Screw Type) and Non-rising Stem type.​
gfsex is an industrial check valves manufacturer & supplier in China for more than 20 years. Check valve is also called Non-return valve. gfsex offers wide range check valves in various materials like cast steel, stainless steel, forged steel and alloy steel etc.  There are mainly four types of gfsex check valves--swing type, lift type, dual plate type and stop check type. The only function of a Non-return valve is to prevent backflow. It shall be choosen when you cannot supplement it with another valve.
gfsex is an industrial globe valves manufacturer & supplier in China for more than 20 years. Like gfsex gate valves, there are also four types of gfsex globe valves based on Body Bonnet Connection---Screwed bonnet, Bolted-bonnet, Welded-Bonnet and Pressure-Seal Bonnet.  gfsex globe valves are available in three types of body---Straight Through Type (or called Z Type), Y Type and Angle Type. gfsex Globe Valves are used in the systems where flow control is required and leak tightness is also important.
gfsex plug valves are mainly available in two types--- Lubricated type and Non-Lubricated type. Lubricated plug valves will be of inverted pressure balance type only and shall be used if the product allows the use of lubricant. Non-lubricated plug valves contain a polymeric body liner or a sleeve and are limited by temperature and chemical compatibility. Thet are usually  used where maintenance needs to be kept to a minimum( e.g. sulphur and hydrogen fluoride).
gfsex is an industrial butterfly valves manufacturer & supplier in China for more than 20 years. gfsex company is mainly focus on Centric, Double Eccentric, Triple Eccentric butterfly valves with Rubber Seat, Teflon Seat or Metal Seat. gfsex butterfly valve is available in three connections---wafer, lug and flange end. For different applications , gfsex supplies kinds of materials for customer's choose, like Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Aluminium Bronze, etc.
The forged steel valves made by gfsex company are engineered using latest techniques and following international industrial standard. They are admired for its OS and Y construction, longer functional life, precise design and consistent performance. These valves are designed with API 602 design standard and available with us in various standard sizes including 15 mm to 50 mm.
gfsex Strainers arrest pipeline debris such as scale, rust, jointing compound and weld metal in pipelines, protecting equipment and processes from their harmful effects, thus reducing downtime and maintenance. gfsex Strainers can be classified into two main types according to their body configuration---Y-Type , T-Type or Basket Type. The most common material used for Y type strainers and Basket strainers bodies are cast iron, bronze, carbon steel and stainless steel.
Leading China Valve Manufacturer Jonloo Provides High Quality ceramic valves and mining valves.
gfsex Plastic valves are made from plastic materials and are used in applications that require corrosion resistance and/or chemical handling. The most common thermoplastic valves are made of polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC), polypropylene (PP), and polyvinylidene fluoride (PVDF).