Views: 0 Author: Site Editor Publish Time: 2021-10-06 Origin: Site
The sanitary diaphragm valve is operated remotely by the drive or manually by the handle.There are three standards for driving devices: normally closed, normally open and pneumatic.It has the advantages of simple structure, beautiful appearance, fast disassembly, flexible operation, poor fluid resistance, safe and reliable use, and is suitable for the control of water, gas, oil and corrosive media in chemical, petroleum, chemical and other industries.Metallurgy, plumbing, food, medicine and other industries.
What are the steps of using SS316L sanitary diaphragm valve?
Where is the scope of use of SS316L sanitary diaphragm valve?
What is definition of sanitary diaphragm valve?
SS316L sanitary diaphragm valve can be operated remotely via a pneumatic head or manually via a handle. There are three standard types of actuators, namely normally closed (NC) type, normally open (NO) type and air/air (A/A) type. The actuator converts the axial movement of a piston into a 90° rotary movement of the valve shaft. When the circular disc in the valve body touches the sealing ring of the 304 sanitary diaphragm valve, the torque of the actuator increases. To close the valve, choose different handles for manual operation to mechanically lock the valve in open, closed, middle or In other locations. Realize the adjustment of the flow rate.
The sanitary diaphragm valves refer to valve pipe fittings used in the pharmaceutical, food and other industries, where high sanitary requirements are required. Generally, the purchase is for the configuration of maintenance and related equipment in pharmaceutical or food factories. The purchasers are basically pharmaceutical and food equipment system integrators and wholesalers.
As the name suggests, the sanitary diaphragm valve is a product that performs very well in terms of hygiene and safety. It is treated with high-grade polishing equipment inside and outside to meet the requirements of surface precision, so it can have strong acid, alkali and high temperature resistance, whether it is food processing, etc. In industries with higher requirements, or in some places that require precision operation, the role played by sanitary diaphragm valves can be seen, and the efficiency and quality improvements brought by sanitary diaphragm valves can be felt.
The sanitary diaphragm valve is provided with a flexible diaphragm or combined diaphragm in the valve body and bonnet, and the closing part is a compression device connected with the diaphragm.The valve seat can be in the form of a spillway or a pipe wall directly leading to the flow channel.The advantage of the sanitary diaphragm valve is that its operating mechanism is separated from the fluid channel, which not only ensures the purity of the working fluid, but also prevents the possibility of the fluid in the pipeline affecting the moving parts of the operating mechanism.In addition, it is not necessary to use a separate seal at the valve stem, unless it is used as a safety device for hazardous fluid control.In the diaphragm valve, because the working fluid is only in contact with the diaphragm and valve body, both of which can use a variety of different materials, the valve can ideally control a variety of working fluids.It is especially suitable for chemically corrosive or suspended products.Particle media.The working temperature of sanitary diaphragm valve is generally limited by the materials used for diaphragm and valve body coating, and its working temperature range is about - 50 ~ 175 ℉.The diaphragm valve has simple structure and is mainly composed of valve body, diaphragm and valve head assembly.The valve is easy to disassemble and maintain quickly, and the diaphragm can be replaced on site and in a short time.
That is all about the SS316L sanitary diaphragm valves, if you want to get more information about it, please connect Xusheng Valves (compact valves)!