Smart Dynamic Flow Modulating Electric Ball Valve with Modbus RTU Protocal

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: CE, ISO9001
• Model NO.: SPV04
• Media: Water
• Standard: Standard
• Connection Mode: External Thread
• Power: Electric
• Material: Brass
• Actuator Bottom Case: Die Cast Aluminum Alloy/Nylon
• Measuring Section Body: Ductile Iron
• O-Ring: EPDM
• Seat: PTFE
• Ball: SS304
• Stem: SS304
• Applicable Medium: Cold Water, Hot Water, 2-90c
• Shut off Pressure: 0.6MPa
• Transport Package: Carton Cases
• Specification: DN20-DN150
• Trademark: QIF/I-FLOW
• Origin: China
• HS Code: 8481804090
• Production Capacity: 100000pieces/Year

Product Description

Smart Dynamic Flow Modulating Electric Ball Valve With Modbus RTU Protocal

SPV04/05 series dynamic flow regulating electric ball valve is an integrated design of ultrasonic flow detection unit and cast iron flanged/forged brass threaded electric ball valve, which integrates the functions of measurement, control, balance and closing. It can also provide the valve opening, temperature and other data. Through the network communication with the whole system, the whole air conditioning water system adopts the technology of variable water supply pressure, so as to always operate in the most energy-saving way.

Within the flow range, the user can set the output flow of the valve according to the needs of the system. When the flow changes due to the change of system pipeline pressure, and the real-time flow exceeds the set flow value, the actuator will automatically and dynamically adjust the valve opening; When the real-time flow reaches ± 5% of the set flow value, stop the regulation to keep the flow constant within the set flow range. It avoids the problem of dynamic hydraulic imbalance caused by overflow or underflow at the proximal end of the system branch or terminal, and ensure the optimal flow of each terminal equipment.

Application:


Features:
-It adopts ultrasonic flow detection unit, which can measure the flow of various liquids and sewage. The measured volume flow is not affected by the thermophysical parameters such as temperature, pressure, viscosity and density of the measured fluid; Moreover, there are no mechanical transmission parts inside, which is not easy to be damaged, maintenance free and long service life; The built-in unique signal digital processing technology makes the measurement signal more stable, strong anti-interference ability and more accurate measurement.
-The structure of the ball valve is simple, and the sediment is not easy to accumulate; It has equal percentage flow characteristics and high shut-off pressure.
-Simple selection and installation; When expanding or reducing the system, the balance of the new system can be completed through rapid setting.
-When working, first limit the maximum flow according to the design requirements, and then accept the room temperature control or building control signal to adjust the water volume of the valve, so as to distribute the flow in the water system as required, so as to achieve the ideal system balance effect and the best comfort.
Techinical Specification:
-It supports RS485 interface and Modbus RTU protocol, and can detect and control the valve status in real time.
-The maximum flow value of the limiting valve can be modified manually or remotely.
-The valve can be operated locally (electric and manual) or remotely at any opening of 0 ~ 100%.
-With water temperature detection, data can be communicated. Regional temperature control is optional.
-With overload protection function and stroke self-learning function.
Communication Application
The control flow range value can be read.
It can read real-time flow, water temperature, valve opening and other values.
The limit flow set value can be read / modified.
The current use mode can be read / modified (position control mode of single control opening, energy-saving control of flow balance, forced on or forced off control).
The regional temperature control product can read / modify the water temperature limit temperature control value.
Dimension:




 

Company Profile

Qingdao I- Flow Co., Ltd., established in 2010,located in the beautiful city of Qingdao,China . Our products include marine valve,butterfly valve, balancing valve, gate valve, globe valve, knife gate valve,check valve , ball valve. in cast iron,brass, bronze, polypropylene etc, to be applied in water treatment,  HVAC, marine, oil and gas etc. 
IFLOW owns research and development team, and is managed strictly under the rules of ISO 9001 quality control system , we have supplied flow control products for international clients for more than 10 years and are selling to more than 40 countries, such as USA, Germany, Italy, Holland, Sweden, Norway, Singapore, U.K, U.A.E, Australia, Brazil, Peru etc.. Our products are used in Shangrila Hotel, Kerry Center, Milan Expo, Fiat Workshop, MSC vessels etc, In addition, we and associated company have obtained CE, WRAS, DNV,GL,LR, ABS certificates.
Our Mission: Good valve with caring service. 

We greatly appreciate your time and look forward to serving you in the near future!
 

We greatly appreciate your time and look forward to serving you in the near future!

 

FAQ
1. Can I have a sample order for valve?
A: Definitely Yes. We welcome your sample order for test and quality check. Mixed samples are acceptable.
2. Can you provide OEM or ODM service?
A: Yes, we have professional research & development team. The products can be manufactured as per your request.
3. Can you provide the relevant documentation and certificate?
A: Yes, we can provide you with the documentation and certificate you need, ISO9001:2000 international quality system certification, (CE)certification of the European Community, Det Norske Veritas (DNV) factory certificate, Lloyd's Register (LR) factory certificate, China Classification Society (CCS) quality system certificate and the FM/UL certification of the US, Bureau Veritas(BV) , American Bureau of Shipping(ABS) etc. Of course we can also provide you the test Report; Certificate of Material Analysis; Certificate of Origin; and other export documents if required.
4. What is your terms of delivery?
A: We accept EXW, FOB, CIF, DAP etc. You can choose the one which is the most convenient for you.
5. What's the package and how do you ship the goods?
A: Usually sea worthy plywood cases. We usually ship by sea. Train and air delivery are also optional.
6. How to deal with after sales ?
A: Warranty time: 12 months from the shipment; and we will be responsible for all the quality problems. Longer warranty period could be provided with detailed request and discussion.
7. What is the average lead time?
A: For samples, the delivery time is about 2-5 days. For batch production, the lead time is about 15-60 days after receiving the deposit payment. We can provide production schedule and related photos every two weeks. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for production drawings. If our lead times do not work with your deadline, please send your requirements with your sale. In all cases we will try to accommodate our production plan to your needs.
8. Why choose us?
A:1.Genuine products with excellent quality and competitive price. 
2.Cooperating with customers all over the world from more than 60 countries and regions, knowing the markets very well. 
3.We have been specializing in flow control area for more than 15 years. Everyone can be rest assured working with us. 4.After-sale services will be highly-satisfying. Any problem and feed backs will be answered in short time.
9: How can I trust your company?
A: We are verified Golden supplier and creditable company on Made-In-China, we are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 15 years ago, Including Fortune 500 companies. Customers always make highly complimentary remarks.