What is the lead time for production?

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

Does the valve allow two-way flow?

Yes, two-way use is allowed, meaning the direction of the pipeline fluid can be ignored during installation.

Heavy-Duty Ductile Iron Flanged Swing Check Valve for Efficient Flow

Name: Heavy-Duty Ductile Iron Flanged Swing Check Valve for Efficient Flow
Brand: Qingdao Huaguan Valve Co., Ltd.
SKU: 887337775

Shandong, ChinaQingdao Huaguan Valve Co., Ltd.

US$20.00-2,000.00

2 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

-20 Degree to 100 Degree

Material

Cast Iron

Connection Form

Flange

Structure

Flap

Pressure

Medium and Low Pressure

Function

Nrvz Silence

Sealing Form

Flap

Standard

BS En1074-3/BS En12334 Awwa C508.

Application

Industrial Usage, Water Industrial Usage

Certificate

Wras,CE,Acs

Design Standard

BS En1074-3/BS En12334 Awwa C508

Face to Face Standard

En558. S10/S48. ASME B16.10. (DIN3202 F6/BS5153)

Flanges Standard

BS En1092-2. ASME B16.1 Awwa C508

Inspection & Testing

BS En12266-1. Awwa C508

Working Pressure

16bar 250psi

Working Temperature

-20℃ to 100℃(4°F to 212°F)

Body

Ggg40,Ggg50

Flap

EPDM&Di

Color

Blue

Package

Wooden Crate

Transport Package

Crate

Specification

DN50-DN 400

Trademark

HGV

Origin

China

HS Code

8481300000

Production Capacity

200000 PCS Per Year

Key features

Heavy-Duty Ductile Iron Construction: Body and disc made of GGG50 ductile iron for superior strength and durability.

Low Water Hammer Pressure: Disc closes quickly to minimize water hammer effects and protect pipelines.

Versatile Installation Options: Suitable for both horizontal and vertical pipelines with easy installation.

High Sealing Performance: Sensitive action with EPDM and Di flap ensures excellent sealing and low fluid resistance.

Comprehensive Certifications: Certified with WRAS, CE, and ACS for international safety and quality standards.

Customizable Design: Full customization available for design standards, flange types, and colors.

Long Service Life: Designed for high reliability with a compact structure and minimal maintenance needs.

Company profile

Years of Export ExperiencePatents AwardedSelf-brandedNational Award received

Qingdao Huaguan Valve Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 30 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.30h

AI-Powered supplier vetting

SummaryQingdao Huaguan Valve Co., Ltd., based in Shandong, China, is a limited company established in 1994. The supplier has notable strengths in certifications including ISO9001:2015, CE, and UL. Despite lacking an SDK for R&D and overseas presence, it shows strong customization and quality assurance capabilities, producing 200,000 sets of gate valves annually with a high export rate. Financial data spans three years, but current financial credibility is uncertain due to missing explicit evaluations. After-sales service systems are in place, but the lack of a valid manufacturing contract and overseas warehouses may limit international operations.

Supplier typeQingdao Huaguan Valve Co., Ltd. is a limited company established in 1994, with no affiliations to a larger company group.

CertificationsThe supplier holds ISO9001:2015, CE, and UL certifications, indicating compliance with quality and product standards.

R&D capabilityThe supplier lacks a software development kit (SDK), indicating limited research and development capabilities.

Customization capabilityThe supplier offers full customization in design services, showcasing flexibility in meeting specific client needs.