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summary:
A ball valve is a type of valve that controls fluid flow by rotating the valve core (ball). Its core structure is a sphere with a circular through-hole, which rotates around an axis perpendicular to the pipeline axis to achieve full opening (aligning the through-hole with the pipeline), full closing (cutting off the pipeline with the sphere), or regulating flow (partially opening) functions. Ball valves have the characteristics of simple structure, reliable sealing, and low flow resistance, and are widely used in industrial fields such as petroleum, chemical, natural gas, water treatment, and civil pipeline systems.
Nominal diameter: 10mm~1000mm and 1/2 "~60"
Nominal pressure: 1.0MPa~16.0MPa/150Lb~1500Lb/10K~160K
Working temperature: -196 ℃~700 ℃
Adopting standards: GB, DIN, API, ANSI, JIS, BS, etc
Valve body materials: carbon steel, stainless steel, alloy steel, ultra-low carbon stainless steel, titanium alloy, high nickel alloy, Monel alloy, etc
Drive modes: manual, worm gear transmission, bevel gear, electric, pneumatic, hydraulic, etc
summary:
A gate valve is a type of valve that uses a gate (opening and closing member) to vertically lift and lower along the centerline of a passage to control the opening and closing of a pipeline. The sealing surface between the gate and the valve seat is adhered or separated to achieve the opening or closing of the fluid. Its sealing performance depends on the coordination between the gate and valve seat, and is widely used in industrial fields such as water supply and drainage, petrochemicals, power, metallurgy, etc.
Nominal diameter: 10mm~1000mm and 1/2 "~60"
Nominal pressure: 1.0MPa~16.0MPa/150Lb~1500Lb/10K~160K
Working temperature: -196 ℃~700 ℃
Adopting standards: GB, DIN, API, ANSI, JIS, BS, etc
Valve body materials: carbon steel, stainless steel, alloy steel, ultra-low carbon stainless steel, titanium alloy, high nickel alloy, Monel alloy, etc
Drive modes: manual, worm gear transmission, bevel gear, electric, pneumatic, hydraulic, etc
summary:
A globe valve is a type of valve that controls fluid flow by lifting and lowering the valve disc (opening and closing member) along the centerline of the valve seat. Its working principle is to use the sealing surface of the valve disc and valve seat to adhere or separate, achieving the cutting, adjustment or throttling of the medium in the pipeline. Globe valves have the characteristics of simple structure, reliable sealing, and good regulating performance, and are widely used in pipeline systems that require precise flow control or frequent opening and closing.
Nominal diameter: 10mm~1000mm and 1/2 "~60"
Nominal pressure: 1.0MPa~16.0MPa/150Lb~1500Lb/10K~160K
Working temperature: -196 ℃~700 ℃
Adopting standards: GB, DIN, API, ANSI, JIS, BS, etc
Valve body materials: carbon steel, stainless steel, alloy steel, ultra-low carbon stainless steel, titanium alloy, high nickel alloy, Monel alloy, etc
Drive modes: manual, worm gear transmission, bevel gear, electric, pneumatic, hydraulic, etc
summary:
A check valve refers to a type of valve whose opening and closing components are circular valve discs that act by their own weight and medium pressure to block medium backflow. It belongs to the category of automatic valves, also known as check valves, one-way valves, return valves or isolation valves. The valve disc movement can be divided into lifting and rotating types. Check valves are widely used in scenarios where backflow prevention is required, such as water pump outlets, steam pipelines, and compressor systems.
Nominal diameter: 10mm~1000mm and 1/2 "~60"
Nominal pressure: 1.0MPa~16.0MPa/150Lb~1500Lb/10K~160K
Working temperature: -196 ℃~700 ℃
Adopting standards: GB, DIN, API, ANSI, JIS, BS, etc
Valve body materials: carbon steel, stainless steel, alloy steel, ultra-low carbon stainless steel, titanium alloy, high nickel alloy, Monel alloy, etc
Drive modes: manual, worm gear transmission, bevel gear, electric, pneumatic, hydraulic, etc
summary:
Butterfly valve, also known as flap valve, is a type of regulating valve with a simple structure that can be used for on/off control of low-pressure pipeline media. Butterfly valve refers to a valve whose closing element (valve disc or butterfly plate) is a disc that rotates around the valve axis to achieve opening and closing. Valves 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. It mainly plays a role in cutting off and throttling on pipelines. The butterfly valve opening and closing component is a disc-shaped butterfly plate that rotates around its own axis inside the valve body to achieve the purpose of opening, closing, or adjusting.
Nominal diameter: 10mm~1000mm and 1/2 "~60"
Nominal pressure: 1.0MPa~16.0MPa/150Lb~1500Lb/10K~160K
Working temperature: -196 ℃~700 ℃
Adopting standards: GB, DIN, API, ANSI, JIS, BS, etc
Valve body materials: carbon steel, stainless steel, alloy steel, ultra-low carbon stainless steel, titanium alloy, high nickel alloy, Monel alloy, etc
Drive modes: manual, worm gear transmission, bevel gear, electric, pneumatic, hydraulic, etc
summary:
Threaded valve (threaded valve) generally refers to a threaded valve, which is a valve accessory mainly referring to the valve body with internal or external threads, connected to the pipeline thread. Valves with threaded connections are usually used in low-pressure engineering. If it is to be used on high-pressure valves, it cannot be used. Welded or flanged valves should be used.
Nominal diameter: DN15~DN50
Nominal pressure: 1.6MPa
Suitable media: water, oil, gas
Adopting standards: GB, DIN, API, ANSI, JIS, BS, etc
Valve body materials: carbon steel, stainless steel, alloy steel, ultra-low carbon stainless steel, titanium alloy, high nickel alloy, Monel alloy, etc