What materials are used for the valve body and parts?

The body is made of A351-CF8M or A351-CF8, while internal parts like the disc and spring are SUS304.

Is OEM service available for branding?

Yes, you can have your own logo on the products as we offer OEM services.

What is the response time for customer inquiries?

We provide a rapid response to your needs within 24 hours.

ANSI DIN Ductile Iron Stainless Steel Dual Plate Check Valve Wafer Type

Name: ANSI DIN Ductile Iron Stainless Steel Dual Plate Check Valve Wafer Type
Brand: Wenzhou Leina Valve Co., Ltd.
SKU: 2037824062

Zhejiang, ChinaWenzhou Leina Valve Co., Ltd.

US$100.00

20 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Media

Oil, Gas, Water, Seawater

Temperature

Low and High Temperature

Model NO.

check valve

Material

Carbon Steel and Stainless Steel

Samples

Us$ 5/Piece

Shipping Cost

About Shipping Cost and Estimated Delivery Time.

Return&Refunds

You Can Apply for a Refund up to 30 Days After Rec

Connection Form

Flange, Weld

Structure

Elevated

Transport Package

Small Box-Cartons-Plywood Case/Small Ball-Caryond-

Specification

CE and ISO Proved

Trademark

LEINA

Origin

China

HS Code

8481804090

Production Capacity

5000/Month

Key features

Dual Plate Wafer Design: Y-type check valve with dual plate structure suitable for horizontal and vertical installation.

Wide Media Compatibility: Handles oil, gas, water, and seawater across low and high temperature ranges.

Premium Material Options: Constructed from Carbon Steel and Stainless Steel (A351-CF8M/CF8) with SUS304 internal parts.

Multiple Thread Standards: Available in ASME B16.34, BS21, DIN 2999/259, ISO 228/1, and JIS B 0203 standards.

CE and ISO Certified: Product meets EN 1226 and MSS SP-110 inspection and testing requirements.

Full Customization Service: Offers full customization, minor customization, and customization from samples or designs.

OEM and ODM Support: Customers can apply their own logo on products with available OEM and ODM services.

Fast Delivery: Standard delivery time is 45 days after receiving the deposit.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Wenzhou Leina Valve Co., Ltd.

Zhejiang, 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: 12 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.51h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, OEM/ODM service, CE and ISO9001:2015 certification, three production lines, 6–10 quality-control staff, and in-stock capability. It has exported for 12 years and accepts multiple payment and quotation terms. However, service-management procedures lack documented records, there is no valid manufacturing-capacity contract with an affiliated subcontractor, and no overseas warehouse or showroom. Innovation evidence is limited because no new product was reported in the past year and no SDK is available. Financial information is inconsistent across the provided records, so financial credibility cannot be conclusively assessed. Customer-case evidence is limited to no Fortune 500 cooperation and a repeat-buyer preference of 50%–80%.

Supplier typeThe supplier appears to be a manufacturer offering OEM and ODM services, operating three production lines and providing customization from samples, designs, and full specifications. It also has in-stock capability, but manufacturing capacity involving an affiliated subcontractor is not supported by a valid contract.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product certification. These are explicit certifications relevant to quality management and product compliance.

Production capacityThe supplier operates three production lines, has 6–10 quality-control staff, maintains inventory capability, and has exported for 12 years. Reported lead times are 2–3 months in one slice, while another gives an unclear range, and the absence of a valid subcontracting contract is a documented capacity-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services. This is direct evidence of broad customization capability.