Welcome to  Winner  Ball Valves Co., Ltd.

搜索
确认
取消
imgboxbg

Installation of 6 Piping Valves

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2017-06-29 15:11
  • Views:

(Summary description)Also known as gate valve, is the use of gate to control the opening and closing of the valve, by changing the cross-section to adjust the flow and opening and closing pipeline. Gate valve is used for the fluid medium to do the full or full closed operation of the pipeline. Gate valve installation generally non-directional requirements, but can not flip.

Installation of 6 Piping Valves

(Summary description)Also known as gate valve, is the use of gate to control the opening and closing of the valve, by changing the cross-section to adjust the flow and opening and closing pipeline. Gate valve is used for the fluid medium to do the full or full closed operation of the pipeline.
Gate valve installation generally non-directional requirements, but can not flip.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2017-06-29 15:11
  • Views:
Information
1. Gate valve
Also known as gate valve, is the use of gate to control the opening and closing of the valve, by changing the cross-section to adjust the flow and opening and closing pipeline. Gate valve is used for the fluid medium to do the full or full closed operation of the pipeline.
Gate valve installation generally non-directional requirements, but can not flip.
 
2. Shut-off valve
Is the use of valve to control the opening and closing of the valve. By changing the gap between the disc and the valve seat, that is, change the size of the channel cross-section to adjust the media flow or cut off the media path. Installation of the cut-off valve must pay attention to the flow of fluid.
Installation of the cut-off valve must comply with the principle that the fluid in the pipeline from the bottom up through the valve hole, commonly known as "low into the high", not allowed to install anti.
 
3. Check valve
Check valve, also known as check valve, check valve, is a valve before and after the pressure difference between the automatic opening and closing of the valve, its role is to make the media only one direction of the flow, and prevent the media reverse flow back.
Check valve according to its different structure, there are lift, swivel and butterfly-shaped folder. Lift check valve and horizontal and vertical points.
Install the check valve, it should also pay attention to the flow of media, can not be installed anti.
 
4. Pressure reducing valve
The relief valve is adjusted by adjusting the inlet pressure to a desired outlet pressure and relying on the energy of the medium itself to keep the outlet pressure automatically stable.
From the point of view of fluid mechanics, the pressure reducing valve is a throttle element whose local resistance can be changed, that is, by changing the throttle area, the flow rate and the kinetic energy of the fluid are changed, resulting in different pressure loss, so as to achieve the purpose of decompression. And then rely on the adjustment of the control and adjustment system, so that the valve after the pressure fluctuations and spring force balance, so that the valve after a certain range of pressure to maintain a constant error.
Previous: When Pump Started, Should Output Valve be Closed?
Next: Valves Installation
Previous: When Pump Started, Should Output Valve be Closed?
Next: Valves Installation
Home
Products
Products
About us
Company profile Company History Company Philosophy Certificates
Case
Typical engineering
Technical
Marketing network After-sale service Product Selection Guide
Contact us
Contact us Message

FOLLOW US

Copyright Reserved © Winner Electric Company Limited 湘ICP备14000637号  

Powered by www.300.cn  Changsha    Mangager   This website supports IPv6