गेट वाल्व को संरचनात्मक विशेषताहरु

2021-08-09

को संरचनात्मक विशेषताहरुगेट भल्भ

गेट भल्भ has the characteristics of small fluid resistance, applicable pressure and temperature range, etc. It is one of the most commonly used cut-off valves, used to cut off or connect the medium in the pipeline. The shrinkage of the diameter can reduce the size of the parts, reduce the force required for opening and closing, and expand the application range of the parts. But after the diameter shrinks. The fluid resistance loss increases. Low-pressure गेट भल्भs in China generally use cast iron materials. Cast iron गेट भल्भs often have serious problems such as freezing and cracking of the valve body and falling off of the gate. The carbon steel stem of the cast iron गेट भल्भजंग गर्न सजिलो छ, प्याकिंग ग्यास्केट को गुणवत्ता गरीब छ, र आन्तरिक र बाह्य रिसाव गम्भीर छ।

1. समग्र रबर encapsulation: गेट समग्र भित्री र बाहिरी रबर को लागी उच्च गुणस्तर रबर अपनाउँछ। रबर vulcanization टेक्नोलोजी vulcanized गेट सटीक ज्यामितीय आयाम सुनिश्चित गर्न को लागी सक्षम बनाउँछ, र रबर र डक्टाइल कास्ट गेट दृढता संग जोडिएको छ, पतन गर्न सजिलो छैन र लोचदार राम्रो मेमोरी।

२. फ्लैट-तल्लो गेट सीट: परम्परागतगेट भल्भ often silt in the groove at the bottom of the valve due to foreign objects such as stones, wood, cement, iron filings, sundries, etc. after the pipe is flushed with water, which can easily cause water leakage due to inability to close tightly. Phenomenon, the bottom of the elastic seat seal गेट भल्भ adopts the same flat-bottom design as the water pipe machine, which is not easy to cause debris siltation and makes the fluid flow unimpeded.

३. प्रेसिजन कास्टिंग भल्व शरीर: भल्भ शरीर सटीक कास्टिंग अपनाउँछ, र सटीक ज्यामितीय आयामहरु भल्भ को सील सुनिश्चित गर्न को लागी कुनै राम्रो प्रक्रिया बिना भल्भ शरीर को भित्री बनाउँछ।

Gate Valve