Safety door silencer

Fluorine-lined diaphragm valve: The fluorine film valve is a special form of cut-off valve that appeared in the 1920s. Its opening and closing part is a diaphragm made of soft material, which separates the inner cavity of the valve body from the inner cavity of the valve cover and the driving part, so it is called the diaphragm valve. Product features: The most prominent feature is that the diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the valve stem, valve disc and other parts located above the diaphragm are not corroded by the medium, eliminating the packing seal structure, and will not produce media leakage. 1. The diaphragm made of soft sealing such as rubber or plastic has good sealing performance. Because the diaphragm is a wearing part, it should be replaced regularly depending on the characteristics of the medium. 2, limited by diaphragm material, diaphragm valve is suitable for low pressure and relatively low temperature occasions. 3, diaphragm valve according to the structural form can be divided into: house type, straight flow, cut-off, straight through, ram type and right Angle type six; The connection form is usually flange connection; According to the driving mode can be divided into manual, electric and pneumatic three, of which pneumatic drive is divided into normally open, normally closed and reciprocating three. 4. It is generally not suitable for use in pipelines with temperatures higher than 60 degrees and transporting organic solvents and strong oxidizing media, and it is not suitable for use in pipelines with higher pressure Diaphragm valves are valves used to open or block airflow in 1.3×10-5 ~ 2.5X106Pa fluid systems. Main performance: Leakage rate: ≤1.3×10-5Pa. L/S; Material: 304, 316L; Working medium: gas, water, oil; Working temperature: fluororubber -30℃ ~ +150℃; Principle of fluorine lined diaphragm valve: compressed air drives the transmission screw to make the spool move up and down, while pulling the diaphragm move up and down to make it close and open. Features: compact structure, simple, small size, beautiful appearance; The switch is guided, the movement is smooth; Small closing torque, long life, ≥ 300,000 times; The diaphragm can be pressed

Submersible tubular pump is a new electromechanical integrated product that combines submersible motor and tubular pump technology, maintaining the advantages of the tubular pump itself. Also utilizing submersible motor technology. Overcoming the challenges of traditional cross flow pump motor cooling, heat dissipation, and sealing,

The newly developed DBY type electric diaphragm pump is driven by XLD series cycloidal pinwheel reducer. The electric diaphragm pump is a new type of pump. In recent years, due to the breakthrough in diaphragm material, more and more industrialized countries in the world have adopted this type of pump, replacing some centrifugal pumps and Screw pump, to be used in petrochemical, ceramics, metallurgy and other industries. The product design refers to the prototype of American ABEL company, This pump is suitable for low pressure situations, where the outlet pressure is ≤ 3kgf/cm2

Ripple compensator, also commonly known as expansion joint or expansion joint. It is composed of corrugated pipes (a type of elastic element) and accessories such as end pipes, brackets, flanges, and conduits that make up the main body of its work. A corrugated compensator is a type of compensation element that utilizes the effective expansion and contraction deformation of its working body corrugated pipe to absorb dimensional changes caused by thermal expansion and contraction of pipelines, conduits, containers, etc., or to compensate for axial, lateral, and angular displacement of pipelines, conduits, containers, etc. It can also be used for noise reduction and vibration reduction. Ripple compensator, also commonly known as expansion joint or expansion joint. Composed of corrugated pipes (an elastic element) and accessories such as end pipes, brackets, flanges, and conduits, which constitute the main body of its work, it is a compensation device that utilizes the effective expansion and contraction deformation of the elastic element of the corrugated compensator to absorb the dimensional changes caused by thermal expansion and contraction of pipelines, conduits, or containers. It belongs to a type of compensation element. It has absorption for axial, lateral, and angular displacement, so it is widely used in modern industry.

Screw filter is an indispensable device for conveying medium pipelines, usually installed in the pressure relief valve, pressure relief valve, water level valve or other equipment at the end of the inlet, used to eliminate impurities in the medium, in order to protect the normal use of the valve and equipment.

Electric ball valves are important actuators in industrial automation control systems. Electric ball valves are valves that rotate around the axis of the valve stem based on the movement of the valve disc. The change in the valve seat opening is directly proportional to the valve disc stroke. It is mainly used to cut off or connect the medium in pipelines, and can also be used for fluid regulation and control. It is a pipeline pressure component for industrial automation process control.

Electromagnetic valve is an industrial equipment controlled by electromagnetism, which is an automation basic component used to control fluids. It belongs to the actuator and is not limited to hydraulic or pneumatic systems. It is used in industrial control system to adjust the direction, flow, speed and other parameters of medium. The solenoid valve can be combined with different circuits to achieve the expected control, and the accuracy and flexibility of the control can be guaranteed. There are many types of solenoid valves, and different solenoid valves play a role in different positions of the control system. The most commonly used ones are one-way valves, safety valves, directional control valves, speed regulating valves, etc.

Overview of CS41H free float trap: The free-floating ball steam trap is one of the most advanced steam traps in China, and the product technical quality and manufacturing process have reached the level of similar products in the world. Due to the high precision of the floating ball, the sealing performance of the trap can be ensured, and the entire spherical surface can be a sealing surface, and the service life is very long.

Q47H ash discharge ball valve/Q947H electric ash discharge ball valve/Q647H pneumatic ash discharge ball valve are used in the extraction, refining, processing, and pipeline transportation systems of petroleum, natural gas, coal, and ore; In the production of chemical products, pharmaceuticals, and food; In the power production systems of hydropower, thermal power, and nuclear power; In the water supply, drainage, heating, and gas supply systems of cities and industrial enterprises; In the drainage and irrigation system of farmland; Widely applied in the metallurgical production system, it is an important mechanical product closely related to production construction, national defense construction, and people's lives. Ball valves are used in various pipeline systems to cut off or connect the flow of media, allowing the media to be transported to designated points according to predetermined procedures.