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Installation And Maintenance Of Pneumatic Flange Angle Seat Valve

Views: 277     Author: Site Editor     Publish Time: 2021-11-27      Origin: Site

According to the connection mode, the angle seat valve is mainly divided into pneumatic screw mouth angle seat valve, pneumatic flange angle seat valve, pneumatic welding angle seat valve, pneumatic angle piston valve, etc. the pneumatic actuator is mainly single acting pneumatic actuator. The pneumatic actuator is divided into a stainless steel head and a plastic head. Usually, stainless steel ball valve is also with a stainless steelhead.


Pneumatic angle seat valve is widely used in beer, textile printing, and dyeing and bleaching, pharmaceutical and medical equipment, food processing, rubber machinery, organic and inorganic chemical industry, cleaning, disinfection, high-temperature sterilization, water treatment, and other industries. It is suitable for water, liquid, neutral gas, steam, slightly corrosive gas, and liquid. Compared with air actuated solenoid valve and other valves, it has the advantages of economic investment, safety maintenance-free, and long life.


99flange angle seat valve 2

Features of stainless steel pneumatic quick mounting angle seat valve:

Compared with the traditional angle seat valve, the quick mounting pneumatic angle seat valve has the following new features.


1. Visual position indication: limit switch or emergency manual device can be connected.


2. Easy to install: the pneumatic head can rotate 360 degrees. One or two limit switches can be easily installed.


3. Advanced pneumatic controller: thickened engineering plastic shell, safe and reliable. Low abrasive piston structure, large capacity, and low air consumption. The internal components are self-lubricating and maintenance-free.


4. With a variety of control modes: normally open, normally closed, double-acting. And the air actuator control valve is with a variety of control functions that can do a great favour to the product.


5. Require a smaller pneumatic actuator: when fluid flows from above the stem, a smaller control head is optional. The small solenoid valve pneumatic actuator can really do a good job to make a perfect product.


6. Easy connection: standard connection, embedded metal connector.


7. Long life guide rod: valve stem wedge-shaped Teflon (PTEE) seal to avoid booty introduction. Self-lubricating, maintenance-free. The ball valve stem is specially treated to ensure better fixation and automatic position correction.


8. There is no water hammer effect. When the fluid flows in from below the valve stem, the water hammer (water impact force) is absorbed.


9. Advanced valve body mechanism: the flow rate is 30% larger than that of an ordinary angle seat, the volume is smaller, and the fluid flow pattern is better. 316 stainless steel body, Teflon seal, high-temperature resistance, corrosion resistance. 


99 flange angle seat valve 1

Applicable safety regulations must be observed

The angle seat valve plays a very important role in industrial components, so it is very important to carry out some necessary inspection and maintenance. Therefore, only when the angle seat valve is well maintained, can it work normally and prolong its service life.


1. The pipeline must be clean and pollution-free.


2. Install as required, but keep the actuator upward. Pay attention to the flow direction.


3. When connecting the valve, pay attention to the alignment of the pipe, and remove the actuator only when the user has special requirements.


4. Before opening or maintaining the angle valve, cut off the fluid and control the air source and reduce the pressure in the pipeline system.

Pneumatic welding angle seat valve


Installation of pneumatic angle seat valve:

1. Installation position: any position


The arrow attached on the outside of the valve body represents the flow direction of the medium. Please follow the rules when installing.


2. Installation process:


First, connect the valve to the pipe and make sure that the arrow attached to the valve body is in line with the flow direction.


Second, welding valve installation: please remove the actuator from the valve body before welding.


Finally, installation of a threaded valve: the actuator can be removed in advance or not according to the user's requirements.


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