What are the available payment terms?

We accept LC, T/T, PayPal, Western Union, Money Gram, and small-amount payments.

Which flange standards are supported?

The valve supports BS4504, ISO2531, and ISO7005 flange dimensions.

What is the maximum working pressure?

The valve operates at PN10 or PN16 working pressure levels.

DN50 Quick Release Single Ball Air Vent Valve

Name: DN50 Quick Release Single Ball Air Vent Valve
Brand: Chongqing Jinfa Industrial Equipment Sales Co., Ltd.
SKU: 2027819795

Chongqing, ChinaChongqing Jinfa Industrial Equipment Sales Co., Ltd.

US$50.00-2,000.00

1 Piece

Product profile

Customization

Available

Type

Rapid Exhaust Valve

Material

Brass, Stainless Steel, Steel etc.

Model NO.

QB-10

Certification

ISO9001, GS

Diamter

DN20-300mm

Medium

Clean Water

Temperature

Normal Temperature

Valve Body

Gray Cast Iron Ht200

Valve Body Test Suppression

1.5MPa

Delivery Time

15-30 Work Days

Warranty

12 Months

Transport Package

Wooden Case

Origin

Zhejiang

HS Code

84818040

Production Capacity

10000 Pieces/Year

Key features

Dual Orifice Design: Enables continuous air discharge during normal operation and rapid gas release when needed.

Self-Sealing Mechanism: Float ball automatically blocks exhaust nozzle when water fills the cavity to prevent leakage.

Wide Material Options: Available in Brass, Stainless Steel, Grey Cast Iron, Ductile Iron, and Carbon Steel.

Flexible Size Range: Nominal diameter covers DN20 to DN300mm to suit various pipeline requirements.

High Pressure Resistance: Rated for PN10/PN16 working pressure with 1.5MPa body test suppression.

Diverse Flange Standards: Compatible with BS4504, ISO2531, and ISO7005 flange dimensions.

Comprehensive Certifications: Manufactured under ISO9001 standards and holds GS certification.

12 Months Warranty: Includes 12-month warranty coverage for mechanical defects and performance.

Company profile

Chongqing Jinfa Industrial Equipment Sales Co., Ltd.

Chongqing, China

Business Type: Trading CompanyExport Year: 2020-05-19Nearest Port: Shanghai/Ningbo/Qingdao/ChongqingAverage Response Time: ≤3.12hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryChongqing Jinfa Industrial Equipment Sales Co., Ltd., established in 2019, is a trading company based in Chongqing, China. The company specializes in the wholesale of various machinery and equipment but lacks significant research and development capabilities and customization services. It does not participate in offline trade shows or maintain overseas warehouses. Financial and environmental assessment data is not available, and the company does not offer OEM or ODM services. Their after-sales service includes installation guidance, but their ability to innovate and customize is limited.

Supplier typeThe supplier is a trading company operating in Chongqing, China.

After-Sales capabilityProvides after-sales installation guidance and ensures punctual delivery through a strict production plan.

R&D capabilityThe supplier shows no evidence of research and development activities or new product launches.

Production capacityThe supplier does not participate in trade shows and lacks overseas facilities, indicating limited production outreach.

Customization capabilityCustomization is limited to minor adjustments with no ODM or OEM services offered.