Powered by Made-in-China.com

Floating Air Vent Air Release Valve with CE Certificate
US$1.35
1,000-4,999 Pieces
US$1.33
5,000-9,999 Pieces
US$1.31
10,000+ Pieces
Sample price:US$2.80/piece.Request sample
Product profile
Customization
AvailableMedia
GasCertification
ISO, CETemperature
Ordinary TemperatureConnection
ThreadPressure
Non-AjustableClosed
ClosedStructure
LeverMaterial
BrassName
Automatic Chromium Plated Brass Air Vent ValveBody Material
BrassSurface
Nickel PlatedColor
GoldenSize
1/2"'inchThread
MaleConnected End
F/FApplication
GasKey Words
Brass Valve in SafetyDelivery Port
Shanghai, NingboTransport Package
Standard Export PackingSpecification
1/2"Trademark
HBOrigin
ChinaHS Code
848140000Production Capacity
8000 PCS/DayKey features
Forged Brass Construction: Durable forged brass body ensures long-lasting performance in heating and cooling systems.
High Pressure Resistance: Supports maximum operating pressure of 16bar for reliable system safety.
Superior Sealing: Utilizes EPDM O-rings and NBR gaskets for enhanced sealing efficiency.
CE Certified Quality: Product holds CE certification, ensuring compliance with European safety standards.
Custom Branding Available: OEM and ODM services available for customized product names and branding.
Expert Manufacturer: Produced by Zhejiang Huibo Valve with over 25 years of industry experience.
Efficient Air Release: Designed with a 1/4'' flare connection for effective air venting in HVAC systems.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-12-31 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.58h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryZhejiang Huibo Valve Technology Co., Ltd. is a China-based limited company established in 2008, with 100 employees and a 22,000 m² manufacturing plant in Yuhuan, Zhejiang. It presents itself as a valve manufacturer with an owned factory, six production lines, stated annual outputs of three million each for brass ball valves, brass gas valves, and angle valves, plus one million brass manifolds and one million radiators. The supplier holds ISO 9001:2015 and ISO 14001:2015 certifications and reports SGS and CE qualifications for its products. Evidence supports established manufacturing, quality-system certification, export experience since 2017, and broad international market coverage. However, the provided information does not sufficiently verify after-sales processes, financial credibility, specific customer cases, or dedicated customization capabilities.
Supplier typeThe supplier is identified as Zhejiang Huibo Valve Technology Co., Ltd., a Chinese limited company located in Yuhuan, Zhejiang. It is described both as a manufacturer with its own factory and, in company records, as a trade company; its stated products are primarily brass valves and HVAC system components.
CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 management-system certificates, while its product description also states that products have SGS and CE certificates. These certifications provide explicit evidence of quality and environmental-management credentials, although the slices do not provide certificate numbers, scopes, or validity dates.
R&D capabilityThe supplier states that it continuously upgrades products and technology, and it reports three R&D engineers, advanced low-pressure casting, hot forging, multi-station machinery, and high-precision CNC equipment. These details indicate some technical-development capability, but there is no quantified record of new product launches, patents, R&D investment, or documented innovation outcomes.
Production capacityProduction capability is supported by a 22,000 m² plant, six production lines, and stated annual outputs of three million brass ball valves, three million brass gas valves, three million angle valves, one million brass manifolds, and one million radiators. The supplier also states one-month fulfillment times in both off-peak and peak seasons, although the basis and verification of these figures are not provided.
Customization capabilityThe supplier offers custom brass valves for HVAC systems and identifies HVAC system parts and brass valve products as specialties. This supports the existence of a customization offering, but the slices do not specify design engineering services, customization limits, tooling capability, minimum order requirements, or examples of completed custom projects.
Product Q&A
Q:What is the maximum operating pressure?
A:
The maximum operating pressure is 16bar.
Q:What materials are used for the valve body and piston?
A:
The body, bonnet, and piston are all made of brass.
Q:How should the air vent valve be installed?
A:
It should be installed vertically at the highest point of the system after flushing all debris.
Q:Does the product have CE certification?
A:
Yes, the product has CE certification.
Q:Can I customize the product with my brand?
A:
Yes, OEM and ODM services are available for customization.
Send Inquiry
*To:
Zhejiang Huibo Valve Technology Co., Ltd.
Zhejiang Huibo Valve Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Brass Manual Air Vent Valve with 1" for Manifold
Negotiable
1,000 Pieces(MOQ)
Cast Iron or Ductile Iron Air Release Valve with Thread Ends NPT Bsp
US$4.80-5.00
50 Pieces(MOQ)
Sanitary Stainless Steel Air Release Valve with SS304 Grade
Negotiable
10 Pieces(MOQ)
Slinging Surface Brass Air Vent Valve with Drain Valve
Negotiable
1,000 Pieces(MOQ)
Sst Waterproof Breathable and Dustproof Air Vent Snap in Valve for ECU Control Units with SGS/ ISO/UL
US$0.20-0.30
1,000 Pieces(MOQ)
Brass Air Vent Valve with Surface White Lacquer
US$1.55-1.60
5,000 Pieces(MOQ)
Single Ball Sphere Stainless Steel Thread End Air Release Valve with DIN Pn16
US$4.80-5.00
50 Pieces(MOQ)
China Stainless Steel 304 316L Sanitary Vent Air Release Valve with Pressure Guage
US$150.00-350.00
1 Set(MOQ)
Brass Air Vent Valve with Drain Valve Set for Manifold
Negotiable
1,000 Pieces(MOQ)
Acs Certificate Suntex Ductile Iron Micro Orifice Air Release Valve with Price
US$25.00-400.00
100 Pieces(MOQ)
Acs Certificate Suntex Single Ball Air Release Valve with Price - Triple Function
US$25.00-400.00
100 Pieces(MOQ)
Flanged Type with Two Ball Air Release Valve
US$4.80-5.00
50 Pieces(MOQ)
Stainless Steel Air Release Valve Sanitary Adjustable Air Vent Valve
Negotiable
10 Pieces(MOQ)
M18 Air Vent Plug Waterproof Dustproof Resistance UV Resistant Waterproof Plastic Air Vent Valve CE Certificate
US$0.66-0.70
1,000 Pieces(MOQ)
Acs Certificate Suntex Single Ball Auto Air Release Valve with Micro Orifice
US$25.00-400.00
100 Pieces(MOQ)
DN50 Pn16 Brass Air Release Valve with Ball Valve for Heating Manifold
US$0.50-15.00
300 Pieces(MOQ)
Assembled Safety Valve Group with Air Vent, Pressure Gauge
US$0.95
1,000 Pieces(MOQ)



















