بۆلەك ئىسمى | ماتېرىيال | ||
Valve body Bonnet | كۈلرەڭ تۆمۈر | ||
كېپىنەك | كۈلرەڭ تۆمۈر | ||
Valve shaft | كاربون پولات | ||
پېچەتلەش ھالقىسى | NBR | ||
spring | داتلاشماس پولات |
تىپ | Nominal بېسىم (Mpa) |
سىناق بېسىمى (mpa) | ماس كېلىدۇ تېمپېراتۇرا |
ماس كېلىدۇ ئوتتۇراھال |
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كۈچ (سۇ) |
Enclose (سۇ) |
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DH77X-10 | 1.0 | 1.50 | 1.10 | ≤80℃ | water |
Double Disc Check Valve Outline and connecting measurement | |||||||||
تىپ | Nominal DN (mm) |
ئۆلچەش (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. ئىخچام قۇرۇلما ، مۇۋاپىق لايىھىلەش ، كلاپاننىڭ قاتتىقلىقى ، سىلىق ئۆتۈشى.
2. جانلىق گرافت ئوراش ، ئىشەنچلىك پېچەتلەش ، يېنىك ۋە جانلىق مەشغۇلاتنى ئىشلىتىش.
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. پۈتكۈل جەرياندا CNC رېشاتكىسىنى ئىشلىتىڭ.
5. The disc sealing surface use plasma welding machine welding.
6. ھەر بىر كلاپاننى زاۋۇتتىن يەتكۈزۈشتىن بۇرۇن سىناق قىلىش كېرەك ، پەقەت لاياقەتلىك بولغانلارنىلا توشۇشقا بولىدۇ.
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