What are the main benefits of using this air vent valve?

It prevents corrosion, water splashing, and noise while ensuring stable system operation.

What is the maximum working pressure?

The maximum working pressure is 1.0 MPa (10 bar).

What is the lead time for this product?

The average lead time is one month for both peak and off-peak seasons.

1/4 Inch Brass Manual Air Vent Valve

Name: 1/4 Inch Brass Manual Air Vent Valve
Brand: Taizhou Jiaxin Metals Co., Ltd.
SKU: 708574891

Zhejiang, ChinaTaizhou Jiaxin Metals Co., Ltd.

US$0.50-1.00

3,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Connection

Female

Shape

Reducing

Model NO.

JX-0756

Head Code

Round

Angle

180 Degree

Wall Thickness

Standard

Material

Brass

Technics

Forged

Certification

ASME, ANSI, DIN, JIS, BS, GB

Color

Yellow

Transport Package

Carton with Pallet

Specification

1/4"

Trademark

Plumberstar

Origin

Taizhou

HS Code

8481804090

Production Capacity

5000000/Year

Key features

Versatile Thread Sizes: Available in 1/4, 3/8, and 1/2 inch BSP sizes for various radiator applications.

High Temperature Resistance: Withstands maximum working temperatures up to +120C for safe operation.

Robust Material Construction: Made from high-quality Brass H58-3 with forged technics for durability.

Comprehensive Certifications: Certified by ASME, ANSI, DIN, JIS, BS, and GB standards for global compliance.

Corrosion Protection: Protects piping systems from corrosion caused by air and oxygen ingress.

Noise Reduction: Prevents noise resulting from air entering cold/hot water and AC systems.

Stable System Operation: Ensures smooth startup and stable operation through effective air discharge.

User-Friendly Design: Manual vent opening by fingers requires no special key or tool.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Taizhou Jiaxin Metals Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2017-11-14Nearest Port: NINGBO, SHANGHAI, ShenzhenAverage Response Time: ≤5.32hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryTaizhou Jiaxin Metals Co., Ltd. is identified as a China-based limited company described as both a manufacturer/factory and a group corporation, although another record classifies it as a trading company and reports only three employees. It offers brass plumbing products and states substantial output across drains, pipe fittings, valves, and related items. The supplier supports multiple customization methods, exports to broad international markets, and holds BSCI and ISO 9001 certifications. Its descriptions mention CAD/3D design, production equipment, quality-control personnel, and R&D engineers. However, it explicitly lacks OEM service for popular brands and has no available SDK. Financial records are represented only by years rather than performance values, while after-sales service, customer-specific cases, and several sustainability controls are not sufficiently documented.

CertificationsThe supplier reports holding BSCI and ISO 9001 management-system certifications. These are explicit certifications relevant to social compliance and quality management, supporting a positive assessment for this field.

R&D capabilityThe supplier explicitly reports no available SDK and no OEM service for popular brands. It does report CAD and 3D design use, design and development competence, and 6–10 years of total R&D-engineer experience, but the explicit lack of SDK and popular-brand OEM capability prevents a clear positive assessment of innovation capability.

Production capacityThe supplier is described as a manufacturer/factory producing brass plumbing products, with stated output of 1,000,000 sets of brass drains, 2,000,000 pieces of brass pipe fittings, and 1,000,000 pieces each across several other product categories. Its facilities include melting furnaces, a coated-sand production line, molding machines, multi-station machines, and leak-testing equipment, supporting a positive production-capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated CAD and 3D design capability further supports the ability to handle customized product development.