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With our fully equipped machines, we can produce Float Ball Valve for Water Tank Control to your exact specifications. The result of upgrades in technologies proves to be very positive. The finished Float Ball Valve for Water Tank Control is characterized by stable quality.It can play out its greatest value in the field(s) of Control Valve. Shanghai Suote Valve Co.,Ltd. will continue to gather more industry elites and improve our technology to upgrade ourselves. We hope to achieve the goal of realizing independent production without relying on others' technologies.


Product Description

01.Description
Float control Valve is a non-modulating valve that accurately controls the liquid level in tanks. This valve is designed to open fully when the liquid level reaches a preset low point, and close drip-tight when the level reaches a preset high point. The float pilot is remotely installed inside of reservoir, or integrally installed with main valve for size less than 4 inch. The high and low point can be adjusted on the spot. The max adjustable distance is 0.5m, if need more, consult factory.

02.Main parts&material
No.PartMaterialChina stardard
1bodyDuctile ironEN-JS1040
2Seat ringStainless steelAISI 304
3O-ringRubberNBR
4O-ringRubberNBR
5Screw boltStainless steelA2
6GasketStainless steelA2
7bonnetDuctile ironEN-JS1040
8Shaft SleeveLead BrassCZ 122
9SpringStainless steelAISI 304
10NutStainless steelA2
11DiaphragmRubberNBR
12Diaphragm pressure plateDuctile ironEN-JS1040
13Hinge PinStainless steelAISI 304
14YokeDuctile ironEN-JS1040
15Seal RingRubberNBR
16Guide plateStainless steelAISI 304
17StemStainless steelAISI 304
I8PlugStainless steelAISI 304

03.Features
001.The diaphragm assembly provides long life and reliability with a stem guided by both top and seat rings.
002.All cast iron parts are coated with split epoxy resin to resist corrosion.
003.During maintenance, the main valve does not need to be removed from the pipeline and can be repaired directly on line.
004.The alignment of valve body allows for better control characteristics and lower head loss.
005.Ductile iron body has high strength and light weight.
006.Reinforced nylon diaphragm, film thickness uniform high strength, good precision, durable.
007.Internal use of stainless steel seat, guide platen and shaft, durable.
008.Good closing effect, zero leakage safety.
009.Hydraulic operation does not need external power, can cooperate with the need to match different guide valves and accessories as opening and closing or adjust the water level, pressure and flow.

04.Dimensions
DN LBHDPN10PN16PN25N.W. kg
5023017323285 4-019 14
65290197259954-0194-0198-01919
803102242791028-0198-0198-01923
1003502653051208-0198-0198-02332
1504803524451528-0238-0238-02868
2006004365691828-02312-02312-028112
25073051861121212-02312-02812-031178
30085060065924212-02312-02816-031225
DNLØDØK  HN-Ød
PN10PN16PN25PN10PN16PN25PN10PN16PN25
400110056558062051552555081316-02816-03116-037
450110061564067056558560081320-02820-03120-037
5CO125067071573062065066096720-02820-03420-037
6CO1450780840845725770770114020-03120-03720-040
7001450895910960840840875114024-03124-03724-043

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~DN600(2"~24") PN10
DN50~DN600(2"~24") PN16
DN50~DN200(2"~8") PN25
Nominal pressure0.1MPa-0.8MPa
0.8MPa-1.3MPa
1.3MPa-2.0MPa
Operating temperature-10°C~85°C
Seal test1.1PN
Shell test1.5PN
Suitable mediumWater

07.Operating principle
Fluctuations when the pipeline pressure in normal circumstances, sampling valve tube after Y type filter to wave the upper valve diaphragm, a buffer holes due to the lower part of the diaphragm valve and valve body are interlinked, diaphragm valve at this time due to the fluctuation of pressure equal to there is no pressure difference and fluctuation valve close on lower part of the diaphragm spring force, when the sudden rise in pressure in pipe, rises high, lower part of high pressure pilot valve diaphragm pressure lifts suddenly, when the pressure rises to more than low pressure pilot valve spring pressure, high pressure pilot valve to open, will wave valve diaphragm upper water leakage, pressure fluctuation after the upper valve diaphragm pressure relief to the diaphragm valve spring force to overcome fluctuations, fluctuation valve open, high pressure pilot valve opens,Pressure water relief into the low-pressure guide valve, the low-pressure guide valve due to the spring force will open the low-pressure guide valve, further drain the pressure fluctuation valve diaphragm on the cavity of the water, so that the pressure fluctuation valve as soon as possible to open.When the water pressure in the pipeline falls, the water in the lower part of the high-pressure guide valve diaphragm is not enough to overcome the spring force on the low-pressure guide valve, the high-pressure guide valve closes, the low-pressure guide valve also closes, at this time the upper part of the fluctuation valve diaphragm is full of water, there is no pressure difference on the lower part of the fluctuation valve diaphragm, the fluctuation valve closes the fluctuation valve by the action of the spring force.Since the lower chamber is connected to the pressure in the valve body through a fixed hole, the closing of the valve is cushioned.

2.Factory tour
Float Ball Valve for Water Tank Control
Float Ball Valve for Water Tank Control
Float Ball Valve for Water Tank Control
Float Ball Valve for Water Tank Control
Float Ball Valve for Water Tank Control



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. 

 
 

 
 

 
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