የክፍሎች ስም | ቁሳቁስ | ||
የቫልቭ አካል ቦኔት | ግራጫ ብረት | ||
ቢራቢሮ | ግራጫ ብረት | ||
የቫልቭ ዘንግ | የካርቦን ብረት | ||
የማተም ቀለበት | NBR | ||
spring | የማይዝግ ብረት |
ዓይነት | ስመ ግፊት (ኤምፓ) |
የሙከራ ግፊት (ኤም.ፒ.) | ተስማሚ የሙቀት መጠን |
ተስማሚ መካከለኛ |
|||||
ጥንካሬ (ውሃ) |
ማያያዝ (ውሃ) |
||||||||
DH77X-10 | 1.0 | 1.50 | 1.10 | ≤80℃ | ውሃ |
Double Disc Check Valve Outline and connecting measurement | |||||||||
ዓይነት | ስመ ዲኤን(ሚሜ) |
መለኪያ (ሚሜ) | |||||||
L R |
R | D | D0 | ||||||
DH77X-10 | 40 | 43 | 23.5 | 92 | 66 | ||||
50 | 43 | 28.5 | 106 | 66 | |||||
65 | 46 | 34.5 | 126 | 81 | |||||
80 | 64 | 44 | 135 | 95 | |||||
100 | 64 | 52.8 | 158 | 118 | |||||
125 | 70 | 66.5 | 190 | 146 | |||||
150 | 76 | 74.5 | 214 | 171 | |||||
200 | 89 | 87.5 | 270 | 225 | |||||
250 | 114 | 127 | 328 | 266 | |||||
300 | 114 | 147 | 378 | 311 |
1.Compact መዋቅር, ምክንያታዊ ንድፍ, ጥሩ ቫልቭ ግትርነት, ለስላሳ ምንባብ.
2.The አጠቃቀም ተለዋዋጭ ግራፋይት ማሸጊያ, አስተማማኝ መታተም, ብርሃን እና ተለዋዋጭ ክወና.
Wafer style check valve industrial applications: Petroleum, Chemical, Paper, Making, Fertilizer,Coal Mining, Water Treatment and etc.
Small volume Compact structure and convenient maintenance
The dual plate can be self closed due to the elastic torque.
Fast closing can effective avoid the back-flowing
A class sealing, Zero leakage.
Easy installation, can be used to vertical and horizontal set up.
1. We have Sand or Precision casting technology, So we can as your drawing design and production.
2. Customers' logos are available cast on the valve body.
3. All our stainless steel wafer check valves with tempering procedure before Processing.
4. በሂደቱ በሙሉ የ CNC lathe ይጠቀሙ።
5. The disc sealing surface use plasma welding machine welding.
6. እያንዳንዱ ቫልቭ ከፋብሪካው ከማቅረቡ በፊት መሞከር አለበት, ብቁ የሆኑትን ብቻ ማጓጓዝ ይቻላል.
7.The split disc check valve we usually use Bags to package, We also can according to specific customer's requests.
1. We are a gost valve manufacturer, and produce dual disc check valve since 1992.
2. Fast delivery.
3. Low price with high quality.
4. Professional work Team!
We also provide other GOST valve, JIS valve, DIN valve, BS series, etc.
More information about valve:
Backflow Preventer vs. Check Valve