Product Overview:

The ball valve is a type of valve widely used in fluid control systems. It achieves the on-off and regulation of fluid flow by rotating the ball valve core. Its core consists of a spherical body with a circular hole, which rotates around the valve stem perpendicular to the pipeline axis to perform the opening, closing or adjustment actions. This product is widely used in industries such as petroleum refining, long-distance pipelines, chemical engineering, papermaking, pharmaceuticals, water conservancy, power, municipal services, steel, etc. 

Nominal Diameter: DN15 - DN1000 and 1/2" - 24"

Nominal Pressure: 1.0 MPa - 16.0 MPa / 150 Lb - 1500 Lb / 10 K - 160 K

Product Overview:

The gate valve is a type of valve that achieves the on-off of fluid flow through the vertical movement of the gate plate along the centerline of the valve seat, with a forced sealing mechanism. It is widely used in various industrial pipeline systems and is mainly used to cut off or connect liquids, gases, steam, etc. It is generally not used for flow regulation.

Nominal Diameter: DN15 to DN600 and 1/2" to 24"

Nominal Pressure: 1.0 MPa to 16.0 MPa / 150 Lb to 1500 Lb / 10 K to 160 K

Product Overview:

The stop valve is a type of valve that achieves opening and closing as well as flow regulation through the vertical movement of the valve disc along the centerline of the valve seat, and it operates in a linear manner. It is a type of forced-sealing valve and is widely used in various fluid pipelines for medium isolation, flow control, and pressure regulation.

Nominal Diameter: DN15 to DN600 and 1/2" to 24"

Nominal Pressure: 1.0 MPa to 16.0 MPa / 150 Lb to 1500 Lb / 10 K to 160 K

Product Overview:

The check valve is a type of automatic valve where the closing element is a circular disc that operates based on its own weight and the pressure of the medium to prevent the reverse flow of the medium. It is also known as an anti-reflux valve, a one-way valve, or a return valve.

The filter is an indispensable device in the pipeline for transporting media. It is typically installed at the inlet end of equipment such as pressure reducers, pressure relief valves, and level control valves.

Nominal Diameter: DN15 to DN600 and 1/2" to 24"

Nominal Pressure: 1.0 MPa to 16.0 MPa / 150 Lb to 1500 Lb / 10 K to 160 K

Product Overview:

The butterfly valve, also known as the flap valve, has a compact and simple structure. The opening and closing element is a disc-shaped butterfly plate that rotates around the valve axis to achieve opening and closing functions. It can also be used as a regulating valve. It is suitable for various fluids such as air, water, steam, corrosive media, slurry, oil, liquid metal, etc. It mainly functions to cut off and throttle in the pipeline. 

Nominal Diameter: DN15 - DN600 and 1/2" - 24"

Nominal Pressure: 1.0 MPa - 16.0 MPa / 150 Lb - 600 Lb / 10 K - 63 K

Product Overview:

Threaded valves (also known as threaded shut-off and regulating valves) are widely used in industrial piping systems as cut-off and regulating valves. They are connected to the pipeline through the threaded structures at both ends of the valve body, without the need for welding or flange connections. They feature convenient installation, reliable sealing, and low maintenance costs, and are suitable for medium and low pressure, small and medium-sized diameter fluid transportation applications. 

Nominal Diameter: DN15 - DN100 and 1/2" - 4"

Nominal Pressure: 1.0 MPa - 4.0 MPa / 150 Lb - 300 Lb / 10 K - 20 K

Product Overview:

The forged steel valve is mainly used in high-temperature and high-pressure working conditions in power plants, petrochemical industries, and long-distance pipeline systems, for cutting off or connecting the pipeline medium.

The applicable media include water, steam, oil products, and non-corrosive media, etc. Compared with conventional valves, the forged steel valve can withstand higher temperatures and pressures. It mostly adopts self-sealing structure, and the higher the pressure, the more reliable the sealing performance. It can meet the requirements of special and harsh working conditions and has irreplaceable usage characteristics. 

Nominal Diameter: DN10 - DN100 and 1/2" - 4"

Nominal Pressure: 1.0 MPa - 76.0 MPa / 150 LB - 4500 LB

Product Overview:

Corrosion-resistant valves, also known as fluorine-coated valves, are key components in fluid transmission systems used to control corrosive media. They have functions such as diversion, cutoff, regulation, and throttling and are widely used in industries such as chemical, petroleum, pharmaceuticals, and printing and dyeing for strong corrosive media like acids, bases, and salts.

The valve body is usually lined with fluoroplastics such as polytetrafluoroethylene (PTFE/F4) and polyperfluorobutylene (FEP/F46), which possess excellent corrosion resistance. Main products include fluorine-coated check valves, fluorine-coated gate valves, fluorine-coated butterfly valves, and fluorine-coated ball valves. 

Nominal Diameter: DN15 to DN600 and 1/2" to 24"

Nominal Pressure: PN6 to PN40 / Class150 to Class30