Which international standards does this valve meet?

It complies with AWWA C512, CJ/T217, EN1074-4, and EN1092 B16.5 Class 150 standards.

What payment terms are accepted?

We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payments.

Do you offer OEM or ODM services?

Yes, both OEM and ODM services are available for this product.

Ductile Iron Air Release Valve DN50-300

Name: Ductile Iron Air Release Valve DN50-300
Brand: Suntex Import & Export Trading Co., Ltd.
SKU: 621500534

Hebei, ChinaSuntex Import & Export Trading Co., Ltd.

US$130.00

10-99 Sets

US$110.00

100-499 Sets

US$98.00

500+ Sets

Product profile

Customization

Available

Type

Single or Double Chamber

Flow Rate

High Flow Rate

Model NO.

STV-AV01/02

Advantage

Full Bore Design

Transport Package

Plywood Case

Specification

DN50-DN300

Trademark

suntex

Origin

China

HS Code

84818040

Production Capacity

5000PCS Per Month

Key features

Triple Function Design: Combines single/double float and chamber types for high-speed air release.

Durable Material Construction: GGG40 ductile iron body with blue epoxy coating and SS304/brass internals.

Full Bore Options: Available in full bore for DN50-DN100 and DN150-DN300, reducing bore for DN150-DN200.

Wide Pressure Range: Supports 0.3-25 bar for DN50-DN100 and 0.3-16 bar for DN150-DN200.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Standard Compliance: Meets AWWA C512, CJ/T217, EN1074-4, and EN1092 B16.5 Class 150 standards.

Low Minimum Order: Accepts orders starting from just 1 piece.

Fast Lead Time: 45 days for normal orders; rush orders available with stock for select sizes.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamHigh Repeat Buyers Choice

Suntex Import & Export Trading Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 23 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.85h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM and OEM capabilities, quality-control procedures, traceability, corrective-action and complaint-handling mechanisms. It operates more than 10 production lines, reports lead times within 15 working days in both peak and off-peak seasons, and has 23 years of export experience with exports representing 90% of sales. However, it is not identified as a professional technical supplier, does not provide 3D software design services or an SDK, has no stated inventory, overseas warehouse, overseas agent, branch, showroom, or offline trade-show participation, and has no valid manufacturing-capacity contract with related subcontractors. Certification information, formal customer cases, and several sustainability-related records are not provided.

Supplier typeThe supplier is explicitly described as not being a professional technical supplier and does not offer 3D software design services or an SDK. It nevertheless provides manufacturing-oriented customization, ODM and OEM services, operates more than 10 production lines, and exports to Africa, Southeast Asia/Mideast, and Europe.

R&D capabilityThe supplier does not report professional technical R&D capability, SDK availability, or any new products during the past year. ODM service is available, but this alone does not demonstrate broader innovation or independent R&D strength.

Production capacityThe supplier operates more than 10 production lines and reports order fulfillment within 15 working days during both peak and off-peak periods. It also has 20 qualified suppliers for service capability and documented inspection procedures, but lacks a valid manufacturing-capacity contract with related subcontractors and has no stated inventory capacity.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. It also provides ODM services and OEM services for popular brands, providing strong evidence of broad customization capability.