Is the sample cost refundable?

Yes, the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ.

How quickly do you reply to inquiries?

We usually quote or reply within 5 minutes-6 hours after we get your inquiry.

Manual Radiator Air Vent Bleed Plug Valve (V21-025B)

Name: Manual Radiator Air Vent Bleed Plug Valve (V21-025B)
Brand: Ningbo Runner Sanitary Ware Co., Ltd.
SKU: 689295225

Zhejiang, ChinaNingbo Runner Sanitary Ware Co., Ltd.

US$1.05-5.85

5,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Brass

Driving Mode

Manual

Model NO.

V21-025B

Transport Package

Carton

Specification

1/2"

Trademark

sanitarytek

Origin

Zhejiang, China

HS Code

8481804090

Key features

Premium Brass Construction: Body made of brass with nickel-plated finish for durability and corrosion resistance.

High Pressure Resistance: Supports a maximum static pressure of 1.0 MPa (10 bar) for safe operation.

Easy Manual Operation: Features a manual vent opening that can be operated using a screwdriver or coin.

Secure O-Ring Seal: Sealed on the radiator through O-ring to prevent leaks and ensure tightness.

Adjustable Discharge: Includes an adjustable discharge nozzle for precise control of radiator drainage.

Standard BSP Thread: Compatible with standard BSP threads in sizes 1/2 and 3/8 for easy installation.

Customization Available: Professional team offers customized sizes, material grades, and coating options.

Company profile

Ningbo Runner Sanitary Ware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1998-05-18Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.95hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryNingbo Runner Sanitary Ware Co., Ltd. is a China-based limited trading and manufacturing company established in 1998, with factory operations in Cixi, Ningbo, Zhejiang. It supplies valves, faucets, plumbing products, sanitary equipment, and related fittings. The supplier reports ISO 9000, ISO 9001, and ISO 14000 certifications, five production lines, 11–20 quality-control staff, and stated annual capacities of 3,000 tons for valves, 1,000 tons for faucets, and 1,000,000 plumbing pieces. It has more than 25 years of sector experience, exports 90% of sales, and serves markets across multiple global regions. Its reported lead time is one month in both peak and off-peak seasons. Evidence supports manufacturing capability, international market experience, and management-system certification. However, the provided information does not sufficiently establish financial credibility, after-sales capability, innovation strength, or customization capability.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, operating as a limited company in Cixi, Ningbo, Zhejiang. Its factory is located in the East Industry Zone, and its stated business includes manufacturing valves, faucets, drains, radiators, and related sanitary products.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, and ISO 14000 management-system certifications. These explicitly indicate documented quality and environmental management certifications, although no certificate validity dates or scopes are provided.

Production capacityProduction capability is supported by a physical factory, five production lines, 11–20 quality-control staff, and stated capacities of 3,000 tons for valves, 1,000 tons for faucets, and 1,000,000 plumbing pieces annually. The supplier also reports one-month fulfillment time in both peak and off-peak seasons, indicating a stated ability to maintain the same lead time across periods.

Client casesThe supplier states that it has built business relationships with customers in more than 50 countries and districts, naming markets including the USA, Germany, Italy, France, Mexico, Brazil, Canada, and Australia. This is direct evidence of broad international customer exposure, although no specific customer names, project references, order details, or independently verifiable case studies are provided.