D&R DN15-25 Brass with Nickel Plated Automatic Air Vent Valve for Underfloor Heating
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Product Highlights
- Customized Surface Finish: Available in natural color or plated nickel to meet specific aesthetic requirements.
- Customized Logo Printing: OEM services available for brand name, printing, and carton packaging according to your request.
- Explosion Proof Design: Engineered with high safety index and resistance to compression for secure operation.
- Corrosion Resistant Material: Constructed from brass and ABS, ensuring non-toxic, rust-free, and long service life.
- Wide Temperature Range: Operates effectively within a working temperature range of -10 to 120 degrees Celsius.
- Free Sample Availability: Complimentary samples provided for both standard and customized products upon request.
- In-House R&D Team: Capable of drawing sketches and manufacturing hundreds of customized products annually.
- Strict Quality Control: Includes 100% pressure testing, appearance inspection, and video/photo documentation before delivery.
Product Attributes
- Customization
- Available
- Type
- Micro Exhaust Valve
- Material
- Brass
- Model NO.
- VVB7008
- Certification
- ISO9001
- Logo
- Customized
- Surface
- Natural Color or Plated Nickle
- Working Pressure
- Normal
- Working Temperature
- -10~120℃
- Transport Package
- Regular
- Specification
- DN15-25
- Trademark
- D&R or OEM
- Origin
- China
- Production Capacity
- 100000 Pieces/Year
- Package Size
- 20.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of D&R DN15-25 Brass with Nickel Plated Automatic Air Vent Valve for Underfloor Heating
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Product Description
Product Description
Model No.
• Explosion Proof
• Long Service Life
• High Safety Index
• Resist Compression
• Natural Color
| Model Number | VVB7008 |
| Body Colors | Nickel plated |
| Material | Brass+ABS |
| Size | DN15-25 |
| OEM | Package, Brand Name, Printing, Carton According to Your Request |
| Sample | FREE(Click here to get free sample) |
Product Details
About Us






Q1. Are you factory or trader?
Q2. How do you ensure that your products are reliable?
From the inspection of raw materials, and the inspection during the production process: to 100% pressure test, appearance inspection, finished product size measurement, we will do inspection reports, take inspection and boxing video and photos. Also we support online inspection. The information will be sent to you before delivery. If you have a certificate request, we can cooperate with you to apply for the certificate according to your requirements and accept third party inspection.
Q3. Do you have your own R&D team?
Of course we have. We can draw sketches according to the customer's requirements and make reasonable suggestions. And we manufacture hundreds of customized products for our customers every year.
Q4. Do you provide samples?
Yes, we are very happy to provide you with samples, especially your customized products.
Q5. Can you accept mixed payments?
Yes, we are happy to provide you with more convenient services.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR243168". Items marked "" are certified.
Company Profile
D & R Metal - Make Your Future Flow
With a team boasting over 25 years of experience, D & R Metal is a trusted specialist in high-quality brass products, including valves, pipe fittings, distribution manifolds, bathroom fixtures, flexible hoses, and custom metal components. Our products are widely used in building water systems, plumbing, HVAC, fire protection, gas supply, and more-delivering reliability across residential, commercial, and industrial projects worldwide.
We've delivered over 10, 000 customized solutions with a 95% client retention rate. Responding to diverse market needs, we've expanded our portfolio to include stainless steel, aluminum, zinc alloy, and engineered plastics like PPR and PVC-ensuring the right material for every application and environment.
D & R Metal offers a true one-stop solution. From material selection and design to compliance with international standards, our engineering team ensures reliability, safety, and performance. Every product undergoes 100% inspection before shipment and comes with full test reports and production verification videos-guaranteeing transparency, traceability, and consistent quality.
Partnering with us means more than sourcing parts-it's a commitment to excellence and your end customers' satisfaction. We don't just supply; We collaborate as your long-term strategic partner, dedicated to delivering at the highest level with responsive support and on-time fulfillment.
Backed by two decades of collective experience, we've helped thousands of clients grow from small distributors into regional market leaders. Whether you need standard brass valves and fittings or want to develop custom products from your drawings or ideas, D & R Metal is ready to support your success with agility, expertise, and integrity.
About Our Factory & Business Background
- Address
- 9f, China Railway Construction Building, No. 426 Xueshi Road, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, Others
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- NINGBO, SHANGHAI
Our Production Capability & Technical Expertise
- Main Products
- Ball Valve, Fitting, Brass Valve, Bibcock, Machining Metal Parts, PVC Valve, Zinc Valve, Shower Hose, Flexible Hose
Our Industry Experience & Global Business Record
- Export Year
- 2002-01-08
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a factory or a trader?
- We have our own brass products factory and are able to supply brass valves, fittings, custom parts, braided hoses, stainless steel valves, PVC valves, welding machines, and welding heads. We have an average production capacity of 1.5 million pieces per month and welcome visits to our factory at any time.
- How do you ensure that your products are reliable?
- We conduct inspections of raw materials and during the production process, including 100% pressure tests, appearance inspections, and finished product size measurements. We provide inspection reports, take inspection and boxing videos and photos, and support online inspections. The information will be sent to you before delivery. If you have a certificate request, we can cooperate with you to apply for the certificate according to your requirements and accept third-party inspection.
- Do you have your own R&D team?
- Yes, we have an R&D team. We can draw sketches according to the customer's requirements and make reasonable suggestions. We manufacture hundreds of customized products for our customers every year.
- Do you provide samples?
- Yes, we are very happy to provide you with samples, especially your customized products.
- Can you accept mixed payments?
- Yes, we are happy to provide you with more convenient services.
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