Gate Valve,Globe Valve,Check Valve,Forged Steel Valve

Flanged Floating Ball Valve

Ball valve and brake valve belong to the same type of valves. The difference between them is that the closure member of ball valve is a sphere. The sphere has a hole (or port), and the flow will occur when the hole is in line with both ends of the valve. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked. Ball valves can flexibly control the amount of flow and switch the flow direction. The sphere in valve is of floating type, therefore, under the function of pressure, it can generate a certain amount of displacement and press tightly on the sealing surface of exit end. In this way, this flanged floating ball valves...

Trunnion Mounted Ball Valves

KERUI has been dedicating in manufacturing for years and providing a wide range of trunnion mounted ball valves to the world for different marketing demands. They are of integral flanges and fire tested approval. These flanged ball valves can be widely applied in such pipelines as tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy systems, etc.1. Trunnion mounted ball valve is easy to open. It has excellent sealing performance, low friction between sealing surfaces and long service life. 2. The body of this flanged ball valve is cast in precision...

Threaded Ball Valves

Threaded ball valve (screwed end ball valve) is used for cutting off, distributing and changing the flowing direction of medium in pipelines. 2PC/3PC ball valves are widely used, which are often horizontally installed. Threaded ball valve is a main product in our company as well as flange ball valve and welded ball valve.1. Screwed end ball valve is simple in structure, small in flow resistance, light in weight, small in volume and easy in maintenance. 2. Adopting plastics, the sealing materials are excellent in sealing performance. 3. Threaded ball valve is convenient to operate, easy to open and close, and easy to control...

Welded End Ball Valves

Weld end ball valve, also known as welded ball valve, is one of KERUI’s main products. It is used for cutting off, distributing, and changing the flowing direction of medium. This weld end ball valve is widely applied in such pipelines as city gas, urban heating, petrochemical industry, shipbuilding, steel, gas station, power plants, etc.1. The structure of valve body is welded integrally. And the bonnet of welded ball valve is made up of PTFE seal ring and spring which are adaptable to the changing pressure and temperature. Therefore, there is no leakage phenomenon. 2. The stem of weld end ball valve is of seepage prevention structure...

Flanged Gate Valves

Flanged gate valves, also known as flanged sluice valves, are mainly used for permitting or preventing the flow of liquids in pipelines. KERUI’s valves have passed API 6D / CE certification. And those API 6D gate valves are widely applied in the fields of tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy system, etc.1. Small flowing resistance. Because fluids in flanged gate valves are often flowing in a straight-line direction. 2. Easy to open and close, and convenient to install. 3. Very low frequency of water hammer phenomenon.4. Higher in price than check valves. Because flanged sluice valves...

Welded Gate Valves

Welded gate valves, also known as weld end gate valves or welded sluice valves, can be fully opened and closed. They are primarily used to permit or prevent the flow of liquids, but typically, they should not be used for regulating flow, unless they are specifically designed for that purpose. If used to regulate flow, the sealing surface will be damaged because of a relatively high fluid velocity.Due to their ability to cut through liquids, welded gate valves are often used in such pipelines as tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy system, etc...

Threaded Gate Valves

Threaded gate valves, also known as screwed gate valves, are mainly used for allowing or preventing the flow of liquids in pipelines. KERUI’s valves have passed API 6D / CE certification. And those API 6D gate valves are widely applied in the fields of tap water, sewage, construction, petroleum, chemical, food, medicine, shipbuilding, textile, electric power, metallurgy, energy system, etc.1. Easy to open and close, and convenient to install and maintain. 2. Small flowing resistance. Because fluids in threaded gate valves are often flowing in a straight-line direction. 3. High corrosion resistance. 4. Very low frequency of water hammer phenomenon...

Threaded Non-rising Stem Gate Valve

Flanged Globe Valves

Flanged globe valves, are used for regulating flow in pipelines, and widely used in such applications requiring throttling and frequent operation. They have passed API 6D / CE certification. Flanged globe valves are applied as regulation and cut-off device in such pipelines as tap water, sewage, construction, petroleum, chemical products, foodstuff, medicine, textile, electricity, ship, metallurgy, energy system, etc.1. Featuring simple structure, flanged globe valves are easy to be manufactured and maintained. 2. Medium passway of this API 6D globe valve is quite zigzag, so the hydraulic resistance is large, leading to big power consumption....

Weld End Globe Valves

Globe valve is also called stop valve or shut off valve. Weld end globe valves in KERUI are certified by API 6D and DIN standard. They are mainly utilized for regulating flow in such pipelines as tap water, sewage, construction, petroleum, metallurgy, energy system, etc. They are widely used in such applications requiring throttling and frequent operation.1. Weld end globe valves feature good sealing performance, small friction between sealing faces and long service life. 2. Stop valves need low torque to open. 3. Valve body is precisely cast. 4. Valve disc of shut off valves is processed by CNC technology.5. They have simple structure...

Threaded Globe Valves

Threaded globe valves, also known as screwed globe valves, are a type of KERUI valves used for regulating flow in a pipeline, widely used in such applications requiring throttling and frequent operation. They are often employed as regulation and cut-off device in such pipelines as tap water, sewage, construction, petroleum, metallurgy, energy system, etc.1. Compared with similar brands, our threaded globe valves have advantages of good sealing performance, small friction between sealing faces and long service life. 2. Screwed globe valves need small torque to open. 3. Valve body of KERUI valves is precisely cast. 4. Valve disc...

Flanged Check Valves

Flanged check valve, also known as one way valve, non return valve or reflux valve, is installed on one-way flow pipelines. It is mainly made up of valve body, disc, bonnet and gasket. It is used to prevent backflow and leakage of medium in the pipe, such as fluid, gas, etc. This flanged valve is also applied to stop reversal of pump and driving motor. The flanged check valve allows medium to flow through in only one direction, and prevents reverse direction flow. Disc opens and closes automatically depending on force from media flowing. Disc will open under the pressure of forward flow fluid. When fluid flows in reverse direction, the disc will...

Welded Ends Check Valves

Weld end check valve, also known as butt welded check valve or non return valve, is an automatic valve that is installed on one-way flow pipelines. It is mainly made up of valve body, disc, bonnet and gasket. This type of weld end valve is used to prevent reverse flow and leakage of medium, such as fluid, gas, etc. This type of pipe valve is also applied to stop reversal of pump and driving motor. Our valves have passed API6D and CE certification.Butt welded check valve can be widely applied in tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, and other pipeline systems...

Threaded Check Valves

Threaded check valve, also known as reflux valve, one-way valve or non return valve, is installed on one-way flow pipelines. It is mainly composed of valve body, disc and spring. It is used to prevent backflow and leakage of medium in the pipe, such as fluid, gas, etc. This stainless steel check valve is also applied to stop reversal of pump and driving motor. Threaded check valve can be widely applied in tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, and other pipeline systems.1. Threaded check valves feature rational structure, reliable sealing and...

Flanged Y Type Strainers

Flanged strainer is an essential device for medium transmission pipeline system. It is made up of body case, cover, filter element, filter mesh, etc. Flanged Y strainer is installed on pipeline and helps to remove mechanical impurities in fluid, such as hot water, cold water, oil, etc. This equipment can protect pipeline and devices (compressor, pump, display instrument and other devices) from wearing and blocking in order to keep the medium transmission pipeline system work smoothly. We have all kind of flanged strainers, such as API and DIN cast/stainless steel flanged Y strainers. It is widely applied in chemical engineering, petroleum, electricity...

Threaded Y Type Strainers

Y type threaded strainer is an indispensable filtration device for medium transportation pipeline systems. It is usually installed at the entrance of equipment, such as pressure reducing valve, pressure relief valve, etc. This threaded pipeline strainer is used for removing impurities in medium and keeping smooth running of the equipment (including pump, compressor, and so on). 1. Petrochemical Engineering: Y type threaded strainer can replace filter material to filter circulating water, which saves water and cost. 2. Water Supply: This Y type strainer improves running efficiency of water supply system in pre-processing phase...

Flanged Forged Steel Valves

Flanged forged steel valve is mainly used on all kinds of pipeline systems in thermal power plant to cut off or connect medium in pipeline, such as water, steam, and other non-corrosive material. Compare with other valve products, our flanged valves feature high temperature and pressure resistance and unique self sealing design. Performance technology features and special working conditions make our valves irreplaceable. Flanged forged steel valves can be classified into forged steel check valve, forged steel gate valve, forged steel ball valve, forged steel globe valve, self sealing gate valve, self sealing globe valve, self sealing check valve...

Threaded Forged Steel Valves

Threaded forged steel valves (gate, globe and check valves) are mainly applied on all kinds of pipeline systems in thermal power plant to cut off or connect medium in pipeline. The applicable medium cover water, steam, and other non-corrosive medium. All our valves has been tested and passed JB/T9092 standards before delivery. Compared with other valves, our threaded valves feature high temperature and pressure resistance, and special self-sealing design. The higher the pressure is, the more reliable the sealing will be. On account of its performance technology characteristics and special working conditions, our valve becomes an...

Welded Ends Forged Steel Valves

Welded forged steel valves (including socket weld and butt weld valves) are mainly used on all kinds of pipeline systems in thermal power plant to cut off or connect medium in pipeline. The applicable medium cover water, steam, and other non-corrosive medium. Compared with other valves, our welded ends valves feature high temperature and pressure resistance, and special self-sealing design. The higher the pressure is, the more reliable the sealing will be. On account of its performance technology characteristics and special working conditions, our valve becomes an irreplaceable product.1. Butt Welded Forged Steel Gate...