DH77X-10 Double Disc Wafer butterfly check valve

Germahiya navîn: ≤80 ℃
Navîn: av
Caliber: DN40-600
Pressure: 1.0/1.6Mpa
Body material: gray cast iron / nodular cast iron
Connection method: Wafer type



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PRODUCT PARAMETERS

 

Navê parçeyan Mal
Bonnet bedena Valve Hesinê gewr
Pinpinîk Hesinê gewr
Şafta Valve Karbon pola
Zengila morkirinê NBR
spring tev stîl

 

 

Product Anatomy

Double Disc Check Valve

 

 

Awa Nominal
çap
(mpa)
Zexta ceribandinê (mpa) Lêtê
germî
Lêtê
medya
Qawet
(Av)
Dorgirtin
(Av)
DH77X-10 1.0  1.50  1.10  ≤80℃ av

 

 

Product Description  

 

Double Disc Check Valve Outline and connecting measurement
Awa Nominal
DN(mm)
Pîvan (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

 

 

Characteristic

1. Struktura kompakt, sêwirana maqûl, hişkiya valveya baş, derbasbûna xweş.

2.Bikaranîna pakkirina grafîtê ya maqûl, morkirina pêbawer, operasyona sivik û maqûl.

 

Serlêdan:

Wafer style check valve industrial applications: Petroleum, Chemical, Paper, Making, Fertilizer,Coal Mining, Water Treatment and etc.

 

Introduction:

 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.

 

OUR ADVANTAGES:

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. Di tevahiya pêvajoyê de latê CNC bikar bînin.

5. The disc sealing surface use plasma welding machine welding.

6. Divê her valve berî radestkirina ji kargehê were ceribandin, tenê yên jêhatî dikarin bêne şandin.

7.The split disc check valve we usually use Bags to package, We also can according to specific customer's requests.

 

 

WHY CHOOSE US:

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

 



 

Heke hûn bi hilberên me re eleqedar in, hûn dikarin hilbijêrin ku agahdariya xwe li vir bihêlin, û em ê di demek nêzîk de bi we re têkilî daynin.


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Heke hûn bi hilberên me re eleqedar in, hûn dikarin hilbijêrin ku agahdariya xwe li vir bihêlin, û em ê di demek nêzîk de bi we re têkilî daynin.


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