What are the payment terms accepted?

We accept T/T, LC, PayPal, Western Union, Small-amount payment, and D/P.

What is the lead time for production?

Lead time is within 15 workdays during off-peak season and 1-3 months during peak season.

Does the company provide OEM and ODM services?

Yes, OEM and ODM services are available for this product.

Ductile Iron

Name: DIN Series Flanged Check Valve /Water Valve/Ductile Iron
Brand: Yuming Valve Group Co.,Ltd
SKU: 2048163862

Henan, ChinaYuming Valve Group Co.,Ltd

US$15.00-20.00

10 Pieces

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

H44H

Material

Cast Iron

Connection Form

Flange

Structure

Swing

Pressure

Low Pressure

Function

Nrvz Silence, No Teturn

Sealing Form

Metal Seal

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body Material

Di/Wcb/Alb/CF8/CF8m

Seat Materials

NBR/Hypalon/EPDM/Neoprene/Nr/Wear-Resistant EPDM/V

Disc Materials

Di/Alb/Rubber Lined Disc/1.2501/1.4529/CF8/Hastell

Stem Materials

410/416/304/431/17-4pH/316/Monel

Transport Package

Plywood Case

Specification

1/2"-48"

Trademark

Yuming/OEM/ODM

Origin

Zhengzhou, China

HS Code

8481804090

Production Capacity

10000PCS/Month

Key features

Automatic Backflow Prevention: Relies on media flow to automatically open and close, preventing pump reversal and container discharge.

Swing Type Structure: Features a rocker pin shaft loading structure to reduce external leakage faults and ensure reliability.

Versatile Installation: Suitable for both horizontal and vertical pipelines with a clear flow channel design.

High Pressure Capability: Flange pressure sealing structure supports levels greater than Class 600Lb.

Wide Material Selection: Body available in DI, WCB, Alb, CF8, CF8m; Seats in NBR, EPDM, Hypalon; Discs in various alloys.

Lightweight Design: Engineered for volume lightness while maintaining reliable sealing performance.

Fire and Anti-Static Standard: Manufactured to meet standard fire safety and anti-static requirements.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization from samples or designs.

Company profile

High Repeat Buyers Choice100% Finished Products InspectionProduct Certification

Yuming Valve Group Co.,Ltd

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.11h

AI-Powered supplier vetting

SummaryYuming Valve Group demonstrates broad customization and ODM capabilities, reports new product development within the past year, and provides OEM services for well-known brands. Its stated manufacturing resources include 10 production lines, multiple processing and testing facilities, and eight quality assurance and quality control inspectors. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management system certifications, with written procedures and records for service assessment, corrective actions, and complaint handling. Peak- and off-season lead times are both stated as within 15 workdays, with access to Qingdao, Shanghai, and Tianjin ports. However, the supplier reports no inventory capacity, overseas warehouse, overseas showroom, valid manufacturing-capacity contract with associated subcontractors, or standard outsourcing operating procedure. Continuous quantity reconciliation is also not performed. Financial information is limited to year references, so financial credibility cannot be...

Supplier typeThe supplier is presented as Yuming Valve Group, a valve manufacturer offering valve products, technical support, customization, ODM services, and OEM services for well-known brands. These slices support classification as a valve manufacturer and OEM/ODM supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management system certifications. Product compliance certification is recorded only as 'Others,' so the evidence clearly supports management-system certification but does not establish specific product-standard certifications.

After-Sales capabilityThe supplier states that its technical team supports installation and operation and provides comprehensive after-sales service. It also has written procedures and records for service assessment, corrective and preventive actions, and complaint handling, indicating a documented service process.

R&D capabilityThe supplier reports new products within the past year and offers full customization, customization from samples or designs, minor customization, flexible customization, and ODM services. The lack of an available SDK is stated, but this does not negate the documented product-development and design capabilities.

Production capacityProduction evidence includes 10 production lines, casting, machining, welding, painting, and water-pressure testing equipment, eight quality inspectors, and stated peak-season lead times within 15 workdays. However, the supplier reports no inventory capacity, no valid manufacturing-capacity contract with associated subcontractors, no outsourcing SOP, and no continuous quantity reconciliation, which are operational control limitations.

Customization capabilityBoth R&D and manufacturing records explicitly list full customization, customization from samples, customization from designs, minor customization, and flexible customization. The supplier also reports ODM availability, providing strong direct evidence of customization capability.