PRODUCTS
VR
  • Products Details

Shanghai Suote Valve Co.,Ltd. has set up a team which is mainly engaged in product development. Thanks to their efforts, we have successfully developed gate valve,Slow closing check valve,Pressure reducing valve,Double eccentric hemispherical valve,Double eccentric butterfly valve,Pipeline Ball Valve,Triple eccentric hard seal butterfly valve and planned to sell it to the overseas markets. Technological innovation is an important factor for products to form core competitiveness and maintain competitive advantage. Shanghai Suote Valve Co.,Ltd. with high quality and good reputation, it has won a good reputation in the industry.


Product Description

1.Product details.

Name:Ductile iron Eccentric half ball valve used in water plant

Ductile Iron Eccentric Half Ball Valve Used in Water Plant
01. Description

Eccentric ball valve is the metal ball crown and fixed on the eccentric shaft, eccentric crankshaft rotation, opening and closing of the valve. Contact with the metal ball crown sealing surface of metal seated in axial and radial floating, to compensate the mismatch error of spherical cap and valve seat. The structure of simple, reliable and effective way of seal to make it not but can be an advantage to replace other valves, and can be applied to they do not use the system, such as power plants, metallurgy, cement, paper and other industries of coal powder, ash, such as pulp material pipeline sealing surface can adopt different sealing material to apply various working environment. 

02. Main parts&material 
No.  Part Material China stardard 
Body Ductile iron, cast steel, stainless steel Q235A QT450-10 
Valve Plug Ductile iron, cast steel, stainless steel     
Seat Stainless steel Q235A QT450-10 
Ball flap hard sealing face Multi-level recombination Stainless steel 304316 20Cr13 
Ball clack hard/soft face Nitrile Rubber EPDM rubber ball 20Cr13 
Packing F4 Q235A QT450-10 
Shaft 2Cr13/1g18V19ti/Stainless steel     
Axis Guide Copper composite/Stainless steel composites      

03. Features

001. Eccentric crankshaft and hemispherical structure
Using the eccentric principle, namely the valve port different heart center and crankshaft principle. In the process of closing, the valve ball crown gradually to the seat. At the moment close to achieve reliable seal, avoid the valve opening and closing process remain the state of friction pair of seal, valve ball for hemispherical. Open the valve ball crown hidden in valve cavity, from medium appropriate sealing wash set; At the same time to ensure the valve full flow channel circulation, the maximum eye degree to reduce the energy loss, head loss is almost zero. 
002. Small installation space
The installation height of the valve is smaller than the steel valve of the same specification, similar to the butterfly valve, and the structure length is smaller than the standard ball valve and similar to the butterfly valve. Besides, the installation is not limited by the direction of water flow and the installation space, and can be installed at any Angle; Online push repair, maintenance. Do not need to be removed from the pipeline. 
003. Double seal
A fluororubber seal ring is sintered on the stainless steel crown with special process, which has two kinds of seals, soft and hard. Even if the soft seal is worn or damaged, a reliable seal can be achieved. Depending on the circumstances of the eccentric half - ball valve this design will be applied to the seat. 
004. Labor-saving bearing
The upper and lower stem is provided with thrust suction bearing. The composite Shaft Sleeve reduces the transmission torque and has prominent advantages in the choice of electric actuator. 

04. Dimensions
DNDimensionsFlange size and Screw bolt specification
1.0MPal.6MPa2.5MPa
LH1H2DD1N-dDD1N-dDD1N-d
802303601302001608-192001608-192001608-19
1002303601302201808-192201808-192351908-23
1252554301502502108-192502108-192702208-28
1502685101752852408-232852408-233002508-28
2CO294580 I1953402958-2334029512-2336031012-28
25033065023039535012-2340535512-2842537012-31
3CO358720 |2654454CO12-2346041012-2848543016-31
35043079030050546016-2352047016-2855549016-34
 
DNDimensionsFlange size and Screw bolt specification
1.0MPal.6MPa
LH1H2BDD1N-dDD1N-d
400532830330The flange diameter56551516-2858052516-31
45058088035061556520-2864058520-31
500661105040067062020-2871565020-34
600841115046078078072520-3184077020-37
700900130054096089584024-3191084024-37
800100014506001130101595024-34102595024-40
9001100160067012501115105028-34112510&028-40
10001200190075013601230116028-371255117028-43
120014002188401600145513S032-401455139032-49

05.Execution standard
 
Design standardGB/T12465
Flange connection standardGB/T9113
Structural length standardGB/T12465
Inspection testing standardGB/T12465

06.Technical parameters
 
Nominal diameterDN50-DN1600
Nominal pressurePN10/PN16/PN25/PN40
Operating temperature -10ºC-90ºC(soft sealing);
 -40ºC-300ºC(hard sealing)
Seal test1.25PN
Shell test1.5PN
Suitable mediumClean Water, dirty Water, original Water, sea Water, steam, oil, etc.

07.Operating principle

Half of an eccentric valve is to use the oil pump of high pressure oil push the movement of the oil cylinder piston, the crank transmission mechanism to drive the valve rod rotation. Open the door. When the need to close the cock. Press button where the valve, solenoid valve to be open drain circuits, door plank under the energy storage type hydraulic control power, closed after the first fast slow procedure, achieve the goal of energy storage type hydraulic control.


2.Factory tour

Ductile Iron Eccentric Half Ball Valve Used in Water Plant
Ductile Iron Eccentric Half Ball Valve Used in Water Plant
Ductile Iron Eccentric Half Ball Valve Used in Water Plant
Ductile Iron Eccentric Half Ball Valve Used in Water Plant
Ductile Iron Eccentric Half Ball Valve Used in Water Plant

3.FAQ


Q1.How about your delivery time?
A. Commonly, it is 5-10 days if in enough stock. It will takes about 20-30 days after receiving the deposit, the delivery time depends on the items and the order quantity.

Q2: Are you trading company or manufacturer ?
A: We are a manufacturer of hydraulic control valve,gate valve,butterfly valve,check valve,pressure reducing valve and other valve parts for Water plant, secondary water supply, municipal pipe network, reservoir, garbage treatment plant, subway and other industries in municipal engineering;Petrochemical, steel plant, power plant, shipbuilding and paper-making, bio-pharmaceutical, etc
Q3: Can you produce according to our own drawings?
A: Yes, please send your own drawing draft to us.OEM items are welcome.
 
Q4: Do you provide samples ? is it free or extra ?
A: Yes, we'd like to offer the sample for free charge but the freight will be on your charge. 

Q5: Do you have agent or representative abroad?
 A: We don't have any agents abroad up to now. If you have interests to join us as agent and enjoy more discounts.Just feel free to contact us then we can discuss more details.
 
Q6: Can we print the LOGO on products?
A: Yes, the OEM is available with the permission of our customers.
 
 Q7. what is your payment term?  
A: T/T or L/C,if you want any other way,please contact us.
 
Q8: what is your main market?
A:Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe,  North America, South America, and so on.
 
 Q9: If products have some quality problem, how will you deal with?
A: We will be responsible for all the quality problems.
 
 Q10: What can I get from cooperating with SUOTE VALVE?
A:   1. Special valves, with customized service.
     2. Timely production and delivery, time is money. 
     3. Market protection service, long term business strategy. 


More info pls just feel free to contact:
Stephen Sun|Sales Manager
Shanghai Suote Valve Co.,Ltd.
Add:No. 369,Maoting Road,Chendun Town,Songjiang District,Shanghai.
Tel:+86 21 57711803  Fax:+86 21 57877055
 
 
suotevalve.en.made-in-china.com

 
Basic Information
  • Year Established
    --
  • Business Type
    --
  • Country / Region
    --
  • Main Industry
    --
  • Main Products
    --
  • Enterprise Legal Person
    --
  • Total Employees
    --
  • Annual Output Value
    --
  • Export Market
    --
  • Cooperated Customers
    --

Recommended

Send your inquiry

Contact Us
Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.
LEAVE A MESSAGE

With the expansion of the international market, we are inviting more overseas partners to join us. You’re welcome to work with us.

Recommended
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
Chat
Now

Send your inquiry

Choose a different language
English
Tiếng Việt
Pilipino
Bahasa Melayu
हिन्दी
Esperanto
русский
日本語
français
Español
Deutsch
العربية
Current language:English