| Customization: | Available |
|---|---|
| Temperature: | Ordinary Temperature |
| Certification: | BS & En |
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Hydraulic control valves are widely used on building pipelines, industrial water supply, fire protection facilities, HVAC and irrigation systems etc. Commonly used as pressure reducing, holding, relifing, flow adjusting, control water level and prevent water hammer etc. Hydraulic control valves are a type of control valve that rely on hydraulic force and diaphragm operation.
Floating control valves are mainly used on controlling the water level for pools and cisterns or tanks. When the amount of water in the container reaches full level, the floating ball guided valve will close automatically first, this increases the hydraulic pressure in upper cavity which causing the main valve to shut off. When the water level decreases in the container, the floating ball guided valve will open automatically, hence the decreasing of hydraulic pressure in the upper cavity to let the main valve open in order to refill the container.
| Component | Material |
| Body | Ductile Iron JS1040 |
| Bonnet | Ductile Iron JS1040 |
| Seat (DN50-100) Seat (DN125-400) |
SS304 Al-Bronze |
| O- ring | Rubber, EPDM |
| Diaphragm | Reinforce Rubber with Nylon |
| Disc | Ductile Iron JS1040 |
| No | Size | DN | D1 | D2 | T | n- d | L | H | Weight (kg) |
| 28141170005 | 2″ | 50 | 165 | 125 | 19 | 4-19 | 230 | 152 | 12.5 |
| 28141180004 | 21/2″ | 65 | 185 | 145 | 19 | 4-19 | 290 | 172 | 16.5 |
| 28141180005 | 3″ | 80 | 200 | 160 | 19 | 8-19 | 310 | 182 | 20.0 |
| 28141180006 | 4″ | 100 | 220 | 180 | 19 | 8-19 | 350 | 218 | 30.0 |
| 28141190005 | 5″ | 125 | 250 | 210 | 19 | 8-19 | 400 | 240 | 41.0 |
| 28141190006 | 6″ | 150 | 285 | 240 | 19 | 8-23 | 480 | 275 | 56.0 |
| 28141190007 | 8″ | 200 | 340 | 295 | 20 | 12-23 | 600 | 329 | 101.0 |
| 28141193002 | 10″ | 250 | 405 | 355 | 22 | 12-28 | 622 | 418 | 251.0 |
| 28141194002 | 12″ | 300 | 460 | 410 | 25 | 12-28 | 698 | 503 | 315.0 |
| 28141195002 | 14″ | 350 | 520 | 470 | 27 | 16-28 | 787 | 580 | 426.0 |
| 28141196002 | 16″ | 400 | 580 | 525 | 28 | 16-31 | 914 | 639 | 551.0 |
Are you a manufacturer or trading company?
DVK Valve is a specialized valve manufacturer, backed by a skilled and experienced R&D team.
Are you make OEM or ODM product?
Yes, if QTY attractive enough, we can create new mould for you, make bodies casting with your logo and your nameplate; if QTY not attractive enough, will be only with your nameplates or labels.
What kinds of valve can you supply?
We can supply butterfly valve, ball valve, check valve, gate valve, control valve, brass valve, bronze valve, strainer, valve fittings and so on.
How long is your delivery time?
General speaking, we have some stock for regular products, it is 1~2 weeks if the goods are in stock; if not in stock will be 4~8 weeks, depends on quantity.
What's the package and how do you ship the goods?
We typically use seaworthy plywood cases for packaging. Shipping is usually done by sea, other shipping methods can also be arranged. Please contact us if you require a different shipping route.
Can you provide the relevant documentation and certificates?
Yes, we can provide the necessary documentation and certificates, including the ISO9001,ISO24001, ISO45001, CE, BV, ABS, SIRIM, TUV-SUD etc. We can also provide the Test Report, Certificate of Material Analysis, Certificate of Origin, and other export documents if required.
Do you provide free samples?
If samples available in stock, yes, we could offer the free sample to you, but the air cost or courier cost will be on your account.
What are your payment terms?
Order value less than 2000USD, 100% in advance. Order value more than 2000USD, 30% T/T in advance, balance before shipment. L/C available as well.
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