Z81X Grooved Stem Gate Valve Fire Manual Valve
The fluid resistance is small, and the sealing surface of the sealing surface is small with the brush and erosion of the medium.
|Standard or Nonstandard:||Standard|
|Structure:||The vertical plate type|
|Temperature of Media:||Normal Temperature|
|Place of Origin:||China (Mainland)|
|Model Number:||Z81X DN50mm|
|Product name:||Z81X stem gate valve|
|Body material:||Cast iron|
|Type:||Groove gate valves|
|Certificate:||ISO9001 ISO9001 OHSAS18001|
|Color:||Red and blue|
|Medium:||Water Oil Gas|
Product information: the Ming stem valve has the following advantages:
1. The fluid resistance is small, and the sealing surface of the sealing
surface is small with the brush and erosion of the medium.
2. Less effort to open and close.3. The flow direction of the media is not
restricted, the flow is not disturbed, and the pressure is not reduced.
3. Simple form, short structure length, good workmanship and wide
The disadvantages of gate valve are as follows:
1. It is easy to cause erosion and abrasion between the sealing surface, and
it is difficult to maintain.
2. The shape is large, and the opening needs some space, and the opening and
closing time is long.
3. Complex structure.
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