Products
XD381X Worm Gear Groove Signal Butterfly Valve
1. Quickly use groove clamps to connect and install corresponding fittings for the pipeline, without the need for welding during construction, and no need for secondary galvanizing or secondary installation. This increases the installation speed.
XD71X Handle Clamp Signal Butterfly Valve
Fire signal valves are specialized valves for controlling and monitoring the shut-off state of fire water supply. They are mainly used for shut-off and control of the shut-off state on the main pipeline of automatic sprinkler systems or fixed fire extinguishing systems.
XD371X Worm Gear Flanged Signal Butterfly Valve
Fire signal valves are specialized valves for controlling and monitoring the shut-off state of fire water supply. They are mainly used for shut-off and control of the shut-off state on the main pipeline of automatic sprinkler systems or fixed fire extinguishing systems.
D81X Manual Grooved Butterfly Valve
The grooved butterfly valve uses a worm gear and worm drive, which rotates the cam to press down or release the contact of the signal device at a predetermined position, outputting corresponding "on" or "off" electrical signals to indicate the open or closed status of the butterfly valve. Grooved butterfly valves are divided into handle grooved butterfly valves, turbine grooved butterfly valves, and grooved signal butterfly valves.
D341H Flanged Cast Steel Hard Sealed Butterfly Valve
This valve is a new type of metal hard-sealed butterfly valve, suitable for air or other non-corrosive pipelines, serving as a device for controlling the opening and closing of gas flow.
SD342X Worm Gear Flanged Expansion Butterfly Valve
The telescopic butterfly valve is suitable for temperatures ≤80°C and nominal pressures ≤1.6MPa, used in food, pharmaceuticals, chemicals, petroleum, power, light textiles, papermaking, and other water supply and drainage, gas pipelines to regulate flow and cut off media, with the function of compensating for thermal expansion and contraction of the pipeline.
D971X Electric Wafer Butterfly Valve
This series of butterfly valves adopts a center vertical plate design and uses high-quality part-turn electric actuators to achieve the function of opening and closing the valve by controlling the motor to rotate 90°.
D941(X/J) Electric Flanged Butterfly Valve
This series of butterfly valves adopts a center vertical plate design and uses a double-acting angular stroke actuator. The valve opening and closing function is achieved through the switching of the solenoid valve.
D71X Handle Clamp Butterfly Valve
The wafer butterfly valve has a disc-shaped butterfly plate as its closing element, which can rotate around the axis of the valve body. The wafer butterfly valve mainly consists of the valve body, valve stem, butterfly plate, and sealing ring.
D371X Worm Gear Flanged Butterfly Valve
The wafer butterfly valve adopts a wafer center plate structure, mainly composed of the valve body, valve plate, valve shaft, valve seat, and drive device. It has a simple and compact structure, is small and lightweight, and is easy to transport, install, and disassemble; it operates with a 90° opening and closing, switches quickly, has a small operating torque, and is labor-saving and lightweight.
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.
D341X Flanged Soft Sealing Butterfly Valve
This series of butterfly valves features a center vertical plate design, with the main valve consisting of a fully vulcanized rubber-sealed inner cavity valve body and a butterfly plate.
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.
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