Products
SG743X Low Resistance Backflow Preventer
The low-resistance backflow preventer is composed of two separate inlet and outlet check valves and a fluid safety control drain valve. It is a hydraulically controlled combined device that strictly limits the pressure water in the pipeline to flow in only one direction. Its function is to prevent the medium in the pipeline from flowing backward under any working conditions to achieve the purpose of avoiding backflow pollution.
HS41X Anti-pollution Partition Valve
The anti-fouling isolation valve is composed of two series-connected check valves and a transition part. It is a type of valve that is installed in various pipeline systems and can strictly prevent the backflow of substances. Its installation significance lies in eliminating secondary pollution and ensuring the hygiene and safety of domestic water.
SGD500X-16P Stainless Steel Pressure Relief/Regulating Valve
The valve consists of a main valve and an externally mounted control valve. It is mainly installed in the bypass of the water supply system that protects the building, ensuring the pressure in the upstream water supply area of the main valve. When the pressure in the water supply pipe exceeds the set pressure of the pressure relief valve, the pressure relief valve opens to prevent damage to the pipeline and equipment due to overpressure.
H142X Hydraulic Water Level Control Valve
The H142X hydraulic water level control valve is a hydraulic control valve that automatically controls the water level height in tanks and water towers. When the water level drops below a preset level, the float valve opens, reducing the pressure in the upper chamber of the piston. A pressure difference is created between the upper and lower parts of the piston, and under this pressure difference, the valve disc opens to perform water supply operations.
SGQ100X-16P Stainless Steel Remote Control Float Valve
The valve consists of a main valve and an external guide valve. It uses a float ball to link the guide valve with changes in the water level, allowing the main valve to supply and shut off water, thereby controlling the water level in the pool (tank) and water tower within a certain range, preventing overflow and excessively low water levels.
Backflow preventer is a kind of hydraulically controlled combined device that strictly limits the water in the pipeline to flow in only one direction, which is developed based on the situation that the backflow pollution of tap water supply equipment, especially the domestic drinking water pipeline, is serious and there is no effective device to prevent backflow pollution. Its function is to prevent the medium in the pipeline from flowing backward under any working conditions, so as to achieve the purpose of avoiding backflow pollution.
SGAX742 Piston Type Safety Relief Pressure Holding Valve
Installed on the pipelines of high-rise buildings, fire water supply systems, and other water supply systems, when the pressure in the water supply pipeline exceeds the set pressure of the pressure relief valve, the pressure relief valve automatically opens for rapid pressure relief, protecting the safety of the pipeline. It can also be used as a holding pressure valve to ensure the water supply pressure upstream of the main valve.
SGQ8100X Groove Remote Control Float Valve
The valve consists of a main valve and an externally mounted guiding valve. It utilizes a float ball that moves the guiding valve in response to changes in the water level, allowing the main valve to supply or shut off water, thereby controlling the water level in pools (tanks) and water towers within a certain range to prevent overflow and low water levels. This valve is suitable for automatic water supply systems in various pools (tanks) and water towers in industrial and civil buildings, and is also used in the circulating water supply system of atmospheric pressure boilers. The main valve opens quickly and closes slowly, preventing water hammer, ensuring tight sealing, and eliminating the risk of flooding.
SG106X Flange Electromagnetic Float Valve
The 106X electromagnetic float valve is installed with a cable float valve based on the 600X electric control valve. The electric float valve can set the opening and closing water levels, solving the frequent opening and closing of the main valve. This valve is widely used in high-rise buildings, urban domestic water supply, fire protection, and the water supply pipelines of water tanks in industrial and mining enterprises.
SGJD745X Piston Type Multifunctional Water Pump Control Valve
Installed on the pump outlet pipes of high-rise building water supply systems and other water supply systems, to prevent backflow of the medium, and to prevent the occurrence of water hammer and water impact phenomena. This valve combines the functions of an electric valve, check valve, and water hammer eliminator, effectively enhancing the safety and reliability of the water supply system.
SGD500X Safety Relief/Pressure Holding Valve
The valve consists of a main valve and an externally mounted control valve. It is primarily installed in the bypass of the water supply system being protected in a building, ensuring the pressure in the upstream water supply area of the main valve. When the pressure in the water supply pipe exceeds the set pressure of the pressure relief valve, the pressure relief valve opens to prevent damage to the pipeline and equipment due to overpressure.
SGS600X Hydraulic Electric Control Valve
Installed in the pipeline, used for cutting off and opening. It can function as a remote control for opening or closing, and can also be equipped with a speed control device. It can replace the use of end-opening gate valves or butterfly valves for large electric actuators, with simple maintenance.
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