Product overview: 

The flat gate valve is a sliding valve with a parallel gate plate. It is suitable for natural gas, oil and other pipelines. It has the advantages of reliable sealing, flexible opening and closing, anti-corrosion and wear resistance. 

The core characteristics are two-way sealing, smooth flow channel (full-diameter design), small opening and closing torque, and medium truncation through plane sealing or elastic sealing of the gate and valve seat. It is widely used in oil and gas, chemical industry, water supply and drainage, energy and other fields, especially suitable for large-caliber, high-pressure, particle-containing media or requiring low flow resistance. Moreover. 

Nominal Diameter: DN15-DN1000mm 

Nominal pressure: 1.0MPa~16.0MPa

Product overview: 

The control valve series accurately regulates the fluid medium, covering a variety of materials and functions, and is widely used in industrial process control to ensure the stable operation of the system and improve production efficiency. 

The control valve, also known as the regulating control valve, is the core execution unit of the industrial automation control system. By receiving the standard signals (such as 4-20mA current signal, 0-10V voltage signal) output by DCS/PLC and other controllers, it drives the valve core to change the circulation cross-sectional area in the valve to realize the pipeline The automatic and accurate regulation of process parameters such as flow, pressure, temperature and liquid level of quality is widely used in petrochemical, electric power, metallurgy, water treatment, medicine and other industrial fields. It is a key equipment that connects automation systems and on-site processes. 

Nominal Diameter: DN15-DN1000mm 

Nominal pressure: 1.0MPa~16.0MPa

Product Overview: 

The cryogenic valve series is specially designed for extremely cold environments to ensure stable operation at ultra-low temperatures and excellent sealing performance. It is suitable for low-temperature media such as liquefied gas and liquid nitrogen. 

Core functions include media truncation, flow regulation, safety isolation, etc. Its design needs to solve the key problems such as material embrittlement, seal failure, medium gasification, icing and blockage at low temperature. It is the core equipment in aerospace, petrochemical, energy, medical and other fields. 

Nominal Diameter: DN15-DN600mm 

Nominal pressure: 1.6MPa ~ 4.0MPa

Product Overview: 

Oilfield specific valve series is specially designed for the whole process conditions of oil exploration and development, drilling, oil production, refining and transportation, etc. It needs to be adapted to extreme working conditions such as high pressure, high temperature, strong corrosion, sand/wax, flammable and explosive. The core functions include medium truncation, flow regulation, pressure control, safety protection, etc. It is a key equipment for fluid transportation and process control in oilfields, which directly affects the production efficiency and operation safety of the oilfield. 

The special valve series for oilfields is specially designed for oilfield mining. It is corrosion-resistant and high pressure-resistant to ensures the stability of oil and gas transportation, improves the production efficiency, and ensures the safety and reliability of oilfield operations. 

Nominal Diameter: DN15-DN1000mm 

Nominal pressure: 1.6MPa ~ 16.0MPa

Product overview: 

The regulating valve, also known as the control valve, is a key actuator in the industrial automation control system. By receiving the signals output by the controller (such as 4-20mA current signal), driving the valve core to change the flow cross-section area in the valve and realize automatic adjustment and precise control of process parameters such as flow, pressure, temperature, liquid level of the pipeline medium. 

Regulating valve series, accurate control of flow, pressure and temperature, adapt to a variety of working conditions, high-performance materials, stable and reliable, to meet the needs of industrial automation and process control. 

Nominal Diameter: DN20-DN200mm 

Nominal pressure: 1.0MPa to 6.4MPa

Product overview: 

Ball valve, the opening and closing part (ball body) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and control. Among them, the hard-sealed V-shaped ball valve has a strong shear force between its V-shaped ball core and the metal valve seat of surfacing cemented carbide, which is especially suitable for media containing fibers, tiny solid particles, etc. 

The ball valve series has a compact structure, easy operation, reliable sealing and low fluid resistance. It is widely used in a variety of fluid control systems to ensure smooth and efficient control of medium circulation. 

Nominal Diameter: DN15-DN1000mm 

Nominal pressure: 1.0MPa~16.0MPa

Product overview: 

Butterfly valve, also known as flip valve, is a simple regulating valve, which can be used for switching control of low-pressure pipeline media. Butterfly valve refers to a valve that rotates around the valve shaft to open and close the valve (valve flap or butterfly plate) as a disc. 

The butterfly valve series is compact and lightweight, flexible and fast in operation, small fluid resistance, and reliable sealing. It is widely used in water supply and drainage, ventilation and air conditioning and industrial pipeline systems. 

Nominal Diameter: DN15-DN1000mm 

Nominal pressure: 1.0MPa~1.6MPa

Product overview: 

The gate valve is a kind of linear shut-off valve that controls the fluid opening and closing through the vertical lifting of the gate plate (valve core) along the center line of the valve seat. It is a forced sealed valve. 

The gate valve series, with compact structure, easy operation and reliable sealing, is widely used in the field of fluid control, meeting a variety of media and pressure requirements, and ensuring the stable operation of the pipeline system. 

Nominal diameter: DN15mm~1200mm 

Nominal pressure: 1.0MPa~16.0MPa

Product overview: 

The stop valve is a kind of linear action valve that drives the valve core (valve flap) vertically along the center line of the valve seat through the valve stem to realize valve opening and closing and flow regulation. It is a forced sealed valve. 

The stop valve series is exquisitely designed, fast opening and closing, and good sealing performance. It is suitable for a variety of fluid media control to ensure the safety of the pipeline system, and the operation is simple and flexible. 

Nominal diameter: DN15-DN1000mm 

Nominal pressure: 1.0MPa~16.0MPa

Product overview: 

Check valve refers to a valve in which the opening and closing part is a round valve flap and relies on its own weight and medium pressure to block the backflow of the medium. It is an automatic valve, also known as check valve, one-way valve, return valve or isolation valve. 

The check valve series automatically prevents the backflow of the medium, ensures the safety of the system, the structure is durable, and is suitable for a variety of fluids to ensure the smooth operation of the pipeline and improve the efficiency of the system. 

Nominal Diameter: DN15-DN1000mm 

Nominal pressure: 1.0MPa~16.0MPa

Product Overview: 

Forged steel valves are used for opening and closing equipment for full opening and closing. This equipment is mainly suitable for the pipelines of various systems of thermal power stations. It can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metals and radioactive media. 

Forged steel series valves are made of high-strength forged steel, corrosion-resistant and high-temperature-resistant, and the structure is strong and durable. They are widely used in industrial pipeline systems to ensure efficient and stable fluid control. 

Nominal diameter: DN10-DN400mm 

Nominal pressure: 1.6MPa ~ 64MPa