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Durable Ductile Cast Iron Air Release Valve for Water Supply
US$30.00-210.00
1 Piece
Product profile
Customization
AvailableType
Micro Exhaust ValveMaterial
Ductile Iron,Stainless Steel,Cast SteelCertification
RoHS, CE, ISO9001, TS16949, TUV, GS, AcsPressure
Low PressureTransport Package
Export Standard PackageSpecification
DN10-25mmTrademark
huhangOrigin
ChinaProduction Capacity
50000PCS/MonthKey features
Dissolved Air Elimination: Effectively releases 2% dissolved air to prevent air pockets and boost water transport efficiency by 5-15%.
Premium Material Construction: Internal components like float ball and lever are made of durable 304 stainless steel for corrosion resistance.
Wide Application Scope: Ideal for HVAC systems, high-rise buildings, industrial piping, and small pump stations to save energy.
Robust Pressure Rating: Supports nominal pressure of 1.0~1.6MPa with a standard vent hole size of 1/6' for PN16 conditions.
Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.
Strict Quality Control: Features 100% finished product inspection including visual and function checks by 23 QA/QC inspectors.
Established Manufacturer: Backed by 20+ years experience, 5 manufacturing facilities, and 8 R&D engineers for reliable supply.
Multiple Certifications: Products certified with RoHS, CE, ISO9001, TS16949, TUV, GS, and Acs for global market compliance.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.23h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad manufacturing and technical capabilities, including environmental-protection equipment, water-resource machinery, fire-related services, OEM/ODM support, product customization, and SDK availability. It reports ISO9001:2015, ISO45001:2018, ISO14001, CE, and other certifications. Quality, complaint handling, corrective-action, finished-product inspection, and supplier-assessment procedures are documented and followed. Production evidence includes three production lines, inventory capability, ten experienced export-trade staff, and one-month average lead times in both peak and off-season periods. However, the supplier lacks a valid contract with affiliated subcontractors and has no overseas warehouse or showroom. Financial information is identified for 2021–2023, but the provided slices do not disclose financial results or sufficient indicators to assess financial strength. No Fortune 500 cooperation is reported, although OEM service for well-known brands and repeat-buyer...
Supplier typeThe stated business scope covers sales and manufacturing of environmental-protection and water-resource equipment, as well as fire technical services and related technical services. This indicates a manufacturer and technical-service supplier rather than a purely trading entity.
CertificationsThe supplier reports CE and other product-compliance certifications, together with ISO9001:2015, ISO45001:2018, ISO14001, and other management or sustainability certifications. These explicitly support compliance and management-system capability.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus written supplier-service assessment procedures. However, it reports no overseas warehouse and no overseas showroom, which limits certain overseas service resources.
R&D capabilityThe supplier reports new products during the past year, ODM capability, SDK availability, and eight R&D engineers. These are explicit indicators of active product-development and technical resources.
Production capacityProduction evidence includes three production lines, inventory capability, standardized finished-product inspection instructions, one-month average lead times in both peak and off-season periods, and quality-assurance procedures. A deficiency exists because the factory and affiliated subcontractors reportedly have no valid manufacturing contract, creating a documented subcontracting-control weakness.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad product-development and customization coverage.
Client casesThe supplier reports OEM service for well-known brands and a repeat-buyer preference of 80%–100%, which supports the existence of established customer relationships. However, it reports no cooperation with Fortune 500 companies, and no specific customer names or case details are provided.
Product Q&A
Q:What is the main function of this air release valve?
A:
It eliminates approximately 2% dissolved air from water to prevent air pockets, thereby improving water transportation efficiency and saving energy.
Q:What materials are used for the internal components?
A:
All internal components, including the float ball, lever, and valve seat, are made of 304 stainless steel.
Q:Can the valve size be customized?
A:
Yes, size standards can be customized according to your specific requirements, and we offer various customization options.
Q:What certifications do your products have?
A:
Our products are certified with RoHS, CE, ISO9001, TS16949, TUV, GS, and Acs.
Q:What is the nominal pressure rating?
A:
The nominal pressure ranges from 1.0 to 1.6MPa, suitable for PN16 working pressure conditions.
Send Inquiry
*To:
Huhang Technology Group Co., Ltd.
Huhang Technology Group Co., Ltd.*Content:
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