د برخو نوم | مواد | ||
د والو بدن بونټ | خړ اوسپنه | ||
تیتلی | خړ اوسپنه | ||
والو شافټ | د کاربن فلز | ||
د مهر کولو حلقه | NBR | ||
spring | دزنګ ضد اوسپنه |
ډول | نومیالی فشار (mpa) |
د ازموینې فشار (mpa) | مناسب حرارت |
مناسب منځنی |
|||||
ځواک (اوبه) |
تړل (اوبه) |
||||||||
DH77X-10 | 1.0 | 1.50 | 1.10 | ≤80℃ | اوبه |
Double Disc Check Valve Outline and connecting measurement | |||||||||
ډول | نومیالی DN(mm) |
اندازه کول (mm) | |||||||
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. کمپیکٹ جوړښت، مناسب ډیزاین، د ښه والو سختۍ، اسانه تیریدو.
2. د انعطاف وړ ګرافیت بسته کولو کارول، د باور وړ مهر کول، رڼا او انعطاف وړ عملیات.
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. د ټولې پروسې په جریان کې د CNC لیټ څخه کار واخلئ.
5. The disc sealing surface use plasma welding machine welding.
6. هر والو باید د فابریکې څخه د سپارلو دمخه معاینه شي، یوازې وړ کسان لیږدول کیدی شي.
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