Fan — type 4-port. The complete factory specification follows. Made by Taizhou Wanteng Hvac Co., Ltd. (10 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Fan
- Body Material: brass
- Warranty: 3 Years
- Place Of Origin: Zhejiang, China
- Application: Hotel, Apartment, Office Building, Hospital, School, Mall, Supermarket, Workshop, Home Office, Living Room, Bedroom
- Type: 4-port
- Valve Type: 4-port
Technical Specifications
| Application | Hotel, Apartment, Office Building, Hospital, School, Mall, Supermarket, Workshop, Home Office, Living Room, Bedroom |
|---|---|
| Design Style | Modern |
| Warranty | 3 Years |
| After-Sale Service | Free Spare Parts, Online Technical Support |
| Place Of Origin | Zhejiang, China |
| Brand Name | OEM |
| Product Name | Brass Ball Valve |
| Body Material | brass |
| Connection | Male Thread |
| Type | 4-port |
| Color | Brass Color |
| Valve Type | 4-port |
| Surface | Brass Surface |
| Temperature | 1-100C degree |
| Working Pressure | 0-10bar |
| Packaging Details | 1) International standard export packaging: Inner box , Carton ,Pallet. 2) Special packaging is also available in accordance with customers’ specific requirements. |
| Port Of Dispatch | NINGBO/SHANGHAI |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 500000 pieces per Month |
Product Details
Hot selling OEM best price DN15 DN20 DN25 brass 4-port fan coil valve


Fan Coil control valves are used for controlling the flow of hot or cold water in heating and air conditioning systems.They are operated by actuators with effective stroe of 3.0mm .








| 1.Temperature range:6~28 degree C |
| 2.Graduate marker:1~5 |
| 3.Defrost protect:6 degree C |
| 4.Max. working pressure:1.0Mpa |
| 5.Max. differential action of pressure:.01Mpa |
| 6.Temperature lag:2K |
| 7.Installation size: M30*1.5 |






HOT SELLING PRODUCTS

























MAIN SERVICE
Pre-sale service
1. We have full stock and deliver within short time.
2. OEM and ODM order are accepted. Any kind of logo printing or design are available.
3. Good quality + Factory price + Quick Response + Reliable Service, is what we are trying best to offer you.
4. All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2working day after your payment.
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service
1. We are very glad that customers give us some suggestion for price and products.
2. If you have any question, pls contact us freely by E-mail or telephone.
FAQ
Q1. Can I have a sample order for manifold or valve?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. Do you have any MOQ limit for manifold and valve order?
A: Low MOQ, 1pc for sample checking is available.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by sea. It usually takes 30days to arrive . Airline shipping also optional.
Q4. How to proceed an order for manifold and valve?
A: Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestion. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.
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Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–499 piece: US $8 / piece
- 500–999 piece: US $7 / piece
- 1000+ piece: US $6 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this fan?
The standard minimum order quantity is 100 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 3 Years warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Taizhou Wanteng Hvac Co., Ltd., based in China. The company 10 years as a verified Alibaba.com supplier, Trading Company. Browse the full Taizhou Wanteng Hvac Co., Ltd. range on HVACR Nexus.
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