Can I visit your factory before the order?

Yes, welcome to our factory to check the quality

Wcb Single Ball Air Release Valve for Water Pipeline

Name: Wcb Single Ball Air Release Valve for Water Pipeline
Brand: Weifang Top Water Industrial Co., Ltd
SKU: 2150755082

Shandong, ChinaWeifang Top Water Industrial Co., Ltd

US$12.00

5-19 Pieces

US$10.00

20+ Pieces

Product profile

Customization

Available

Type

Compound Exhaust Valve

Material

Iron

Model NO.

Single Ball Air Valve

Certification

ISO9001

Body

Ggg50

Floating Ball

SS304

Seal Seat

EPDM

Cover

Ggg50

Application

Pum Station, Water Transmission Pipeline

Connection

Flange

Transport Package

Wooden Case

Specification

DN50-DN200mm

Trademark

Origin

China

HS Code

84818040

Production Capacity

8000PCS/ Year

Key features

Automatic Air Release: Automatically discharges accumulated air and prevents vacuum and water hammer in pipelines.

Durable Material: Body made of ductile iron GGG50 with SS304/ABS ball and EPDM seal for long service life.

Wide Size Range: Available in DN50 to DN200mm with PN10/PN16 pressure ratings.

Bubble-Tight Seal: EPDM seal seat ensures reliable sealing and prevents leakage during operation.

Versatile Applications: Suitable for municipal water supply, HVAC, fire protection, and irrigation systems.

Professional Support: Lifelong technical consultation and maintenance suggestions provided for stable operation.

Quality Assurance: Pre-production samples and final inspections conducted before shipment.

Customization Options: Full customization available from samples and designs including body and ball materials.

Company profile

High Repeat Buyers ChoiceQuality Assurance100% Finished Products InspectionCustomization from Designs

Weifang Top Water Industrial Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao Port; Dlian PortAverage Response Time: ≤7.33h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited trading company in Weifang, Shandong, offering ductile iron pipe fittings, manhole covers, valves, repair clamps, joints, and couplings. It demonstrates broad customization and ODM capabilities, has introduced products within the past year, and reports substantial export activity, with 90% of total sales from exports and eight years of export experience. However, it is not identified as a professional technical supplier, does not provide 3D software design, has no stated stock, overseas warehouse, overseas showroom, overseas agent, or branch capability, and has not participated in offline trade shows. Quality controls include documented inspection instructions and quality assurance, but raw-material traceability is absent and only one quality inspector is reported. No certification holdings or customer cases are provided. Financial records are referenced for 2023–2025, but no usable financial assessment data is available.

Supplier typeThe supplier is a limited company classified as a trading company, located in Weifang City, and offers valves, ductile iron pipe fittings, manhole covers, repair clamps, joints, and couplings. It is not part of a larger company group.

After-Sales capabilityThe supplier has a customer-complaint handling procedure, although no written complaint records are maintained, and it reports 20 qualified service-capability suppliers. However, it has no stock service, overseas warehouse, overseas showroom, overseas agent or branch, and serves no stated overseas countries; the evidence indicates limited international after-sales infrastructure.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, supporting some product-development activity. However, it is not classified as a professional technical supplier, does not provide 3D software design services, and has no available SDK.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated service descriptions provide clear evidence of broad customization capability.

Product Q&A

Q:Can you make the product as per client's requirement?

Yes, we can make it with your exact requirement.

Q:Why should you buy from us not from other suppliers?

Weifang Top Water Industrial Co.,lt is one of leading supplier who specialized in Ductile Iron Pipe Fittings ,Flexible Couplings ,Flange adapter ,Dismantling joint and Manhole Cover,Rubber Gaskets,Flexible rubber joint ,Valves ,bolts nuts ,we have more than 20 years experience in this areas .

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:How is your after sale service

Professional service team, all-weather emergency telephone within 48 hours to solve difficult problems, to provide you with the fastest and healthiest after-sales service.

Q:What are your payment terms?

T/T (30% as desposit, the rest 70% will be paid before delivery), L/C at sight