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While Shanghai Suote Valve Co.,Ltd. consciously carrying out personnel training and technological innovation, it also continuously strengthens external communication and exchanges to improve its own competitiveness. The long-term maintenance of strong market competitiveness is inseparable from the emphasis on talents and technology. Shanghai Suote Valve Co.,Ltd. adhere to the corporate spirit of 'pragmatism & innovation' and aim to create benefits for our stakeholders. Driven by the fierce competition in the market, Shanghai Suote Valve Co.,Ltd. hold a firm belief that we must focus on R&D and develop new technologies to adapt to the market trends.


Product Description

1.Products details
Name:Level control control valve for waterworks
Level Control Control Valve for Waterworks

01.Description
Hydraulic water level control valve by valve stem, valve seat, spring, valve body, valve, needle valve, diaphragm, copper tube and float device of main components, can automatically open the valve to control the function of the water pipeline, applicable to industrial and mining enterprises, civil building in various kinds of water tower (pool) automatic water supply system, and can make atmospheric boiler circulating water supply control valve, the valve of small, easy to install, enabling high sensitivity, small head loss without water hammer, the small floating ball control can greatly improve the utilization rate of water tower, the new tower due to the floating ball make water tower with the decrease of the volume required for the upper left float freely floating height decrease reduce water tower building interface,It is suitable for building new water tower and replacing old float valve.

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. Stem diaphragm assembly with double lead action through top and seat rings provides long life and reliability.
002. All cast iron parts are coated with powder epoxy resin to resist corrosion
003. During maintenance, the main valve can be repaired directly on line without disconnecting from the pipeline.
004. The linear flow of valve body is convenient to obtain better control characteristics and lower head loss.
005. Ductile iron has high strength and light weight
006. Reinforced nylon membrane, die layer thickness uniform strength, good precision, durable.
007. Internal USES the stainless steel seat, the guide platen and the shaft to be durable.
008. Good closing effect, zero leakage safety,
009. Hydraulic operation does not need external power, and can be matched with different guide pins and accessories as opening and closing or adjusting water level, pressure and flow.
Feature description:
001. The upper end device of the main valve has a solenoid valve, which can be opened or closed to receive telecommunication messages.
002. It can be used for remote operation purposes.

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~DN250(2"~10") PN10
DN50~DN250(2"~10") PN16
DN50~DN200(2"~8") PN25
Nominal pressure0.3MPa~1.7MPa
1.7MPa~2.1MPa
Operating temperature0°C~85°C
Seal test1.1PN
Shell test1.5PN
Suitable mediumWater

07.Operating principle
When the water level drops more than the preset value, the float valve opens, the pressure in the upper chamber of the piston decreases, and the pressure difference between the upper and lower chamber of the piston is formed. Under the pressure difference, the disc opens for water supply operation.When the water level rises to the preset height, the float valve closes and the pressure in the upper chamber of the piston increases continuously, causing the disc to close and stop the water supply.This reciprocation automatically controls the liquid level at the set height to realize the automatic water supply function.The product is suitable for the automatic water supply system of various water tanks (pools) and water towers in industrial and mining enterprises and civil buildings.It can be used as circulating water supply control valve for atmospheric boiler.

2.Factory tour
Level Control Control Valve for Waterworks
Level Control Control Valve for Waterworks
Level Control Control Valve for Waterworks
Level Control Control Valve for Waterworks
Level Control Control Valve for Waterworks


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
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