PRODUCTS
VR
  • Products Details

For many people,Swing Check DN200 Hydraulic Control Valve is an essential part of their daily grooming routine. It is designed to meet the industry criterion. It is technologies that keep a company stands out from other competitors.Shanghai Suote Valve Co.,Ltd. will focus on improving our currently-used manufacturing technologies and will never stop innovating and developing our own core technologies. We hope that one day we will become a leader in the industry.


Product Description

1.Products details
Name:swing check DN200 hydraulic  control  valve
Swing Check DN200 Hydraulic Control Valve
Swing Check DN200 Hydraulic Control ValveSwing Check DN200 Hydraulic Control Valve

01.Description

The slow closing check valve is composed of the main valve and the control pipeline of the hydraulic control valve, and the closing time of the main valve can be adjusted.It is installed at the outlet of the water pump of the building water supply system. It is mainly used to prevent the backflow of the medium and can effectively reduce the impact and noise of the water hammer.

02.Main parts&material
No.PartMaterialChina stardard
1BODYDUCTILE IRONEN GJS-500-7
2SEATSTAINLESS STEELAISI 304
3O-RINGRUBBERNBR
4ORINGRUBBERNBR
5BOLTSSTAINLESS STEELA1
6WASHERSTAINLESS STEELA2
7COVERDUCTILE IRONEN GJS-500-7
8BUSHBRASSCuZn40Pb4
9SPRINGSTAINLESS STEELAISI 304
10NUTSTAINLESS STEELA2
11DIAPHRAGMRUBBEREPDM>NYLON
12SUPPORT RINGDUCTILE IRONEN GJS-500-7
13OBTURATORDUCTILE IRONEN GJS-500-7
14MAIN GASKETRUBBEREPDM
15SEAL RINGSTAINLESS STEELAISI304
16STEMSTAINLESS STEELAISI304
17PLUGSTAINLESS STEELAISI304
18PLUGSTAINLESS STEELAISI304
19V-PORTSTAINLESS STEELAISI304

03.Features
001.Hydraulic control, no external driving force.
002.The main valve has only one moving part and the failure rate is low.
003.Diaphragm structure, no friction, high control sensitivity.
004.The pressure behind the valve does not change with the change of the pressure in front of the valve.
005.The pressure behind the valve does not change with the change of system flow;
006.Good static pressure reduction effect;
007.Wide range of pressure regulation after valve;

04.Dimensions
DNLØDØKHN-ØdØB
PN10PN16PN25PN10PN16PN25PN10PN16PN25PN10PN16PN25
502301651651651251251251774-Ø194-0194-019Ø99Ø99Ø99
652901851851851451451452024-Ø194-0198-019Ø118Ø118Ø118
803102002002001601601602198-Ø198-Ø198-019Ø132Ø132Ø132
1003502202202351801801902438-Ø198-Ø198-Ø23Ø156Ø156Ø156
1254002502502702102102202438-Ø198-Ø198-Ø28Ø156Ø156Ø156
1504802852853002402402503338-Ø238-Ø238-Ø28Ø211Ø211Ø211
2006003403403602952953104288-Ø2312-Ø2312-Ø28Ø266Ø266Ø274
25073040540542535035537047812-Ø2312-Ø2812-Ø31Ø319Ø319Ø330
30085046046048540041043053812-Ø2312-Ø2816-Ø31Ø370Ø370Ø389
*35098052052055546047049055016-Ø2316-Ø2816-Ø34Ø429Ø429Ø448
NOTE:
1. *DN 125/350 use same internal as DN100/300
2. AISI 304 factory standard material, consult factory for AISI 316 material

05.Execution standard
Design standardCJ/T219, JB/T10674
Connection standardGB/T17241.6
Face spacing standardGB/T12221
Inspection testing standardGB/T13927

06.Technical parameters
Nominal diameterDN50~DN400(2"~16") PN16
DN50~DN300(2"~12") PN25
Nominal pressure0.8MPa-1.3MPa
Operating temperature0°C~85°C
Seal test1.1PN
Shell test1.5PN
Suitable mediumWater

07.Operating principle
The slow closing check valve is composed of the main valve and control pipeline of the hydraulic control valve and is installed at the outlet of the water pump of the building water supply system.When the pump is open, the water flow gives upward thrust to the disc of the main valve, and the upper chamber of the main valve drains out to open the main valve. The opening time of the main valve can be controlled by adjusting the opening size of the ball valve on the control pipe.When the pump is closed, the upward thrust at the disc disappears, and the water flows back to fill the cavity of the main valve, so that the main valve is closed. By adjusting the opening of the ball valve on the control pipe, the closing time of the main valve can be controlled.
 
2.Factory tour
Swing Check DN200 Hydraulic Control Valve
Swing Check DN200 Hydraulic Control Valve
Swing Check DN200 Hydraulic Control Valve
Swing Check DN200 Hydraulic Control Valve
Swing Check DN200 Hydraulic Control Valve

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
 
 
 

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