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ABOUT COMPANY

Customized valve solution service for your company

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Professional Manufacturer of Full Range of Valves
Junkang Fluid Technology Co., Ltd. is an enterprise specializing in the production of a full range of cast steel and forged steel valves. The main products are regulating valves, ball valves, butterfly valves, solenoid valves, gate valves, globe valves, stainless steel gate valves, eccentric butterfly valves, Pressure Regulating Valves, Single Seat Control Valves, etc. The company has passed ISO9001, 14001, 18001, 45001, 24001, CE, SIL, TS, and other certifications. The company's products strictly follow the national advanced production standards. Please believe us that we are professional and responsible in manufacturing valves.

 

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Company Profile

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Product Category

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Control valve

Ball valve

Butterfly valve

Gate Valve

GLOBE VALVE

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Pneumatic O Type Two Piece Flanged Ball Valve

O type cut-off ball valve is a two-piece ball valve structure. The valve body is composed of two parts, the main and auxiliary parts, the seat wear is small, the seal is good, the service life is long, has a strong cutting performance. Ball core adopts full diameter, rated flow coefficient is large, flow resistance is small. Seat limit structure design, maintain torque stability; Lower-mounted stem anti-fly out design, valve seat sealing ring fire-proof, anti-static design.
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Pneumatic Segment Ball Valve

Segment valve is a right angle rotary control valve, its main use for regulating valve, can also be used as a switch valve. V-valve spool is designed with special shape V-notch, so it has great shear force and self-cleaning function. Suitable for the control of medium containing fiber or small solid particles. Therefore, this product is widely used in papermaking, chemical industry, petroleum, chemical fiber, electric power, metallurgy, pharmaceutical, environmental protection and other industrial departments of automatic control system.
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All In One Cast Steel Stainless Steel Manual Jacketed Insulated Ball Valve

All-in-one cast steel stainless steel manual jacketed insulated ball valve has the advantages of thermal insulation, anti-freezing, corrosion resistance and high temperature resistance. Jacket insulated ball valve is mainly characterized by the use of external jacket structure, the use of insulation material or cooling medium, can effectively protect the pipeline medium from the influence of the external environment, to prevent the media freezing or high temperature, to ensure the stable operation of the pipeline.
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Ceramic Manual Flange Wafer Wear Resistant and Anti Corrosion Ball Valve

Ceramic cast steel stainless steel manual flange wafer wear-resistant and anti-corrosion ball valve is a kind of widely used in industrial pipe control valve, with corrosion resistance, wear resistance, high temperature resistance, corrosion resistance and other advantages. It uses ceramic materials to manufacture ball and valve seat, cast steel or stainless steel material to manufacture valve body and flange, has the advantages of compact structure, light weight, high strength, good sealing performance, can adapt to a variety of media control and truncation.
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Four Way Cast Steel Stainless Steel Flange Reversing Valve Ball

Four-way cast steel stainless steel flange reversing valve ball is a widely used industrial pipe control valve, with four channels, can achieve the reversal between two pipes. It is made of cast steel or stainless steel materials, with compact structure, light weight, high strength, good sealing performance and other advantages, can adapt to a variety of media control and truncation.
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Three Way Flange Stainless Steel Carbon Steel Manual T Shaped L Shaped Ball Valve

Three-way flange stainless steel carbon steel manual T-shaped L-shaped ball valve is a kind of control valve widely used in industrial pipeline systems, its structure is T or L, can be the flow of the pipeline shunt or confluence, to achieve fluid control and regulation. The interface form of the ball valve is flange connection, and can be directly connected with the pipe flange, forming an integrated pipeline system, with good pressure resistance and sealing performance.
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Acid and Alkali Resistant and Anti Corrosion Manual Turbine Lined Fluorine Butterfly Valve

The acid and alkali resistant manual turbine lined fluorine butterfly valve is designed for acidic and alkaline applications. Its fluorine-lined body and disc provide excellent resistance against corrosion and chemical attacks. The manual turbine operation mechanism allows for easy and precise flow control. Compatible with ANSI, DIN, and JIS flanges, it meets international standards for pressure testing and leakage rates. It's a reliable and chemical-resistant solution for critical applications.
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Bidirectional Sealing Pneumatic Double Acting Soft Sealing Butterfly Valve Petroleum

Pneumatic soft seal butterfly valve corrosion resistance and good sealing, can be used for corrosive media and leakage requirements of high room temperature and pressure occasions. Compared with the wafer butterfly valve, the pneumatic flange butterfly valve has higher pressure resistance. Generally, flange medium valve is used in high pressure conditions.
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Cast Iron Pneumatic Double Acting Soft Seal Wafer Butterfly Valve Factory

Pneumatic wafer butterfly valve is clamped between the two ends of the pipe flange, and then fixed with a set of bolts through the bolt hole. The body of pneumatic wafer butterfly valve volume is small, and the thickness is relatively thin, especially suitable for short distance between the two ends of the pipe or limited space in the occasion.
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Double Acting Pneumatic Soft Seal Rubber Lining Middle Line Wafer Butterfly Valve

Pneumatic soft seal butterfly valve is a kind of anticorrosive turbidity and good sealing in the type of butterfly valve, can be used for containing corrosive media and leakage requirements of higher room temperature and pressure occasions. Pneumatic soft seal adopts sealing structure, sealing materials such as rubber, PTFE and so on, the leakage can reach zero leakage.
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Soft Seal Nodular Cast Iron Carbon Steel Electric Wafer Butterfly Valve DN100

Electric soft seal nodular cast iron butterfly valve is generally a medium structure, mainly composed of soft seal butterfly valve and electric actuator. Electric wafer butterfly valve itself has no flange, the valve body thickness is relatively thin, is directly used a group of screw through the bolt hole, the butterfly feeding clip between the two ends of the pipe flange, and then connected with screw interpretation.
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Soft Seal Nodular Cast Iron Electric Flange Butterfly Valve Bidirectional Seal

Electric soft seal nodular cast iron butterfly valve is generally a medium structure, mainly composed of soft seal butterfly valve and electric actuator. Its sealing form adopts sealing structure, has good sealing performance (up to the season leakage), sealing material is a variety of glue, polytetraethyl. Electric flange butterfly valve feeding structure performance is better than the opposite center butterfly valve, the compression resistance is generally higher.
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Fully Forged Gate Valve

The sealing structure of the seat shall be elastic with preload, and the upper and downstream sealing seat shall be sealed at the same time. The seat and the seal are always sealed face to face. The seat shall be made of lubricated, non-abrasive material. Failure of the valve actuator does not affect the rest of the valve, and maintenance and replacement work can be carried out without removing the valve.
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Open Rod Flat Gate Valve

The opening rod-plate gate valve adopts the packing structure with self-sealing ability, which does not need to be adjusted. It is very light to open and close, and the sealing is reliable. The packing box is equipped with the auxiliary sealing grease injection structure, which is absolutely reliable in sealing performance, truly achieving zero leakage, and solving the problem that the general valve packing is most likely to leak out.
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Cast Steel Gate Valve

The advantage of cast steel gate valve lies in its large diameter, which can meet the requirements of large flow fluid control. In addition, the cast steel gate valve has compact structure, convenient installation and maintenance, and can adapt to fluid control under high pressure and high temperature conditions. At the same time, the cast steel gate valve has good sealing performance, which can effectively prevent leakage and fluid loss. It has a long service life and can run stably under high pressure and high temperature.
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Knife Gate Valve

Knife gate valve is mainly used to cut off or control the flow of fluid at low pressure and normal temperature. Its advantages lie in its simple flow channel form, no unnecessary dead corners and turns in the fluid channel, and low fluid resistance, which can effectively reduce the energy consumption and cost of the system. In addition, the knife gate valve has compact structure, convenient installation and maintenance, and can meet the control requirements of various fluids.
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Forged Steel Flange Gate Valve

Forged steel flange gate valve belongs to a kind of forging gate valve. The opening and closing parts of gate valve are gate plates. The direction of motion of gate plates is perpendicular to the direction of fluid. According to the sealing surface configuration can be divided into wedge gate valve and parallel gate valve, most of the gate valve is forced to seal, that is, when the valve is closed, to rely on external force to force the gate to the seat, in order to ensure the sealing surface.
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Pressure Sealing Gate Valve

Pressure seal gate valve is mainly used to cut off or control the flow of fluid under high pressure and high temperature conditions. The gate of pressure seal gate valve is the main working part of pressure seal gate valve, and the fluid is cut off or controlled by controlling the opening and closing of the gate through the transmission device. The advantage of pressure-sealed gate valve is that its valve seat and gate are under the action of fluid pressure to produce better sealing effect, that is, the greater the pressure, the tighter the seal. In addition, the pressure sealed gate valve has high straightness of fluid passage and low fluid resistance, which can effectively reduce the energy consumption and cost of the system.
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Pneumatic Upward Downward Expansion Discharge Globe Valve

Pneumatic upward expansion discharge valve installed in the upper part of the pipeline, when the valve is closed, can prevent the material to the upper discharge; The pneumatic downward expansion discharge valve is installed in the lower part of the pipeline. When the valve is closed, the material can be prevented from discharging down. The working principle of both is to use pneumatic actuator to control the opening and closing of the valve. When the valve is closed, the sealing plate inside the valve will expand, so as to realize the sealing of the material.
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Pneumatic Flange Globe Valve Cast Steel Stainless Steel Belt Quick Shut off Valve

Pneumatic flange cast steel stainless steel belt quick shut off globe valve is a kind of pneumatic actuator control valve open, closed state of the globe valve, usually made of cast steel or stainless steel, valve and pipe connection using flange connection. The valve has a fast closing function, can quickly cut off the fluid in the pipeline, suitable for high pressure, high temperature and corrosive media and other harsh conditions of fluid control.
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High Temperature Plunger Carbon Steel Stainless Steel Cast Steel Flange Globe Valve

The body, bonnet and stem are generally made of carbon steel, stainless steel or cast steel material, valve structure is compact, flexible opening and closing, good sealing performance, long service life. The plunger structure of the valve can withstand large pressure and temperature changes, and has good sealing performance, not easy to leak.
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High Pressure and High Temperature Flanged Stainless Steel Cast Steel Globe Valve

The valve body, cover and stem of high pressure and high temperature flange stainless steel cast steel globe valve are generally made of stainless steel or cast steel material. The valve has compact structure, flexible opening and closing, good sealing performance and long service life. The flange connection mode of the valve can withstand greater pressure and temperature changes, and has better sealing performance, not easy to produce leakage.
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German Standard Steam High Temperature Heat Transfer Oil Asphalt Manual Bellows Globe Valve

The bellows seal structure of the German standard steam high temperature heat transfer oil asphalt manual bellows globe valve can withstand large temperature and pressure changes, and has good vibration resistance, not easy to leak. Manual operation is simple, high reliability, suitable for small flow and small diameter control occasions.
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Electric Flange Stainless Steel Cast Steel Steam Globe Valve

The Electric Flange Globe Valve is a high-performance valve for steam applications. It is made from durable stainless steel or cast steel and features a flange connection for easy installation and maintenance. The electric actuator provides precise control of the valve, making it suitable for a wide range of industrial applications. Its compact design and reliable performance make it an ideal choice for use in confined spaces. The Electric Flange Globe Valve is a reliable and cost-effective solution for controlling steam flow in industrial processes.
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SERVICE

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We carry out every link of production, ensure that "every product manufactured is a sample", and strictly build an honest, modest, rigorous and professional service team. The company always adheres to the principle of product quality first and win the market with the attitude of service and integrity.

 

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Customization

We have a professional design and technical team to meet customer requirements, so as to create the most suitable products for customers.

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High quality

Every valve produced by VJK will be strictly audited, inspected and packaged, and always maintain 0 problem products.

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After service

VJK customer service 24 hours onilne, in order to help you solve any product problems in real time, and provide repair and replacement services.

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Online cloud video to understand VJK, factory visits, real-time tracking of product production progress, viewing of other products, online guidance on product instal

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