Shenlong Pump News Center

pump industrys new and pump technology articles

we provide advice of submersible pump installation,submersible pump working,submersible pump troubleshooting,submersible pump stopped and other pump technology articles.

Technology

Home > News > Technology

Submersible pump Submersible sewage pump Pipeline booster pump Split Case Centrifugal Pump D Type Pump Diesel engine pump

The influence of the flow of media on the pneumatic control valve

Due to the change in the direction of the flow of media, there are four kinds of effects on the pneumatic control valve

1. The valve pressure before and after P1, P2 exchange, unbalanced direction of action of the force Ft or size change;

2. The flow direction of the spool is changed by the media, so that the manifold is changed, and the resistance of the fluid is different;

3. To change the media flow, so that the valve seat to produce erosion and cavitation changes in the situation, thus changing the life of the valve

4. Influence on the working performance of pneumatic control valve

Maybe you are interested in following articles

Disassembly and maintenance of hydraulic control valve

Briefly on the selection and application of temperature control valve common sense

Correct selection of temperature control valve

Automatic control valve selection method

previous: Advantages and disadvantages of sewage submersible sewage pump

next : Safety valve leakage causes and Solutions

Chat Online & Leave Message

Please send email to : enquiry@apkpump.com
Or leave message in following form.

Message: Please briefly tell us your needs (pump type, working envirment)