What payment terms are accepted?

We accept LC, T/T, and D/P as terms of payment.

Is the valve suitable for vertical piping?

Yes, due to its superior tightness and self-aligning seating, the valve can be used even in vertical piping with flow up.

Dual Plate Wafer Check Valve with Full Rubber Sealed

Name: Dual Plate Wafer Check Valve with Full Rubber Sealed
Brand: Tianjin Worlds Valve Co., Ltd.
SKU: 689996322

Tianjin, ChinaTianjin Worlds Valve Co., Ltd.

US$10.00-200.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Media

Acid, Water, Oil, Gas, Sea Water, etc

Temperature

Ordinary Temperature

Model NO.

H77X(H)-10/16

Material

Cast Iron

Connection Form

Flange

Structure

Wafer

Pressure

Ordinary Pressure

Function

Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form

Bellows Globe Valve

Flow Direction

Unidirection

Standard

DIN3356

Application

Industrial Usage, Water Industrial Usage, Household Usage

Body Material

Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze

Disc Material

1.4469/1.4529/2205/2507/CF8/CF8m etc

Seat Material

NBR/EPDM/PTFE/FKM/Silicone etc

Coating

Fbe Epoxy Coated

End Standard

Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/F

Face to Face

En558; ISO5752; ANSI B16.10

Transport Package

Plywood Box

Specification

DN40-DN1200

Trademark

OEM

Origin

Tianjin China (Mainland)

HS Code

8481300000

Production Capacity

1000000 PCS/Year

Key features

Customizable Materials: Body, disc, seat, and coating materials can be customized per customer requirements.

Versatile Applications: Suitable for water, oil, gas, seawater, chemical processing, and desalination plants.

Superior Sealing Design: Pressure seal design with unique cage unit eliminates pin seal leakage and water hammer.

Wide Size Range: Available in sizes DN50 to DN600 to meet various industrial piping needs.

Low MOQ: Minimum Order Quantity is 1 piece, allowing for flexible purchasing.

Certified Quality: Products hold CE, ISO, WRAS, ACS, and UKCA certifications for global compliance.

Easy Maintenance: Easy in-line service and self-aligning seating ensure efficient operation and longevity.

Professional OEM Service: Experienced manufacturer offering OEM/ODM services with 20 years of export experience.

Company profile

100% Finished Products InspectionManagement CertificationProduct CertificationHigh Repeat Buyers Choice

Tianjin Worlds Valve Co., Ltd.

Tianjin, 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: 20 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.99h

AI-Powered supplier vetting

SummaryThe supplier is a valve manufacturer with assembly and testing facilities, one reported production line, and stated annual output of 300,000 butterfly, gate, and check valve sets. It reports approximately 90+ employees, dedicated production, quality control, purchasing, sales, and design/development personnel, and five R&D engineers. The supplier supports sample, design, full, and minor customization, as well as ODM and OEM services. Quality systems include ISO 9001:2015 certification, written inspection procedures, and documented corrective, preventive, and complaint-handling processes. It has inventory capability, valid contracts with related subcontractors, and a one-month lead time in both peak and off-peak seasons, but no overseas warehouse or showroom. Financial records are identified for recent years, but the provided information does not establish financial strength. No specific customer names or verifiable customer case details are provided.

Supplier typeThe supplier is presented as a valve manufacturer producing butterfly, gate, and check valves, with assembly and testing facilities, production personnel, and a factory location in Tianjin, China. Its stated product output and manufacturing organization support classification as a manufacturer rather than solely a trading company.

CertificationsThe supplier reports an ISO 9001:2015 certificate in both its quality-management and supplier-management information. This explicitly supports certification holding, although no additional certification details or certificate scope are provided.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, maintains inventory capability, and reports a one-month average lead time in both peak and off-peak seasons. However, it has no overseas warehouse or showroom, which may limit local overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM capability, an available SDK, five R&D engineers, a dedicated design and development department, and more than 12 years of development experience. These details explicitly demonstrate ongoing product-development and R&D capability.

Production capacityThe supplier reports assembly and testing facilities, one production line, 60 production employees, inventory capability, valid contracts with related subcontractors, and annual output of 300,000 valve sets. It also reports a one-month lead time in both peak and off-peak seasons, supporting an established production operation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. It also reports ODM services, indicating capability across multiple levels of product adaptation and design support.

Product Q&A

Q:What materials are available for the valve body and disc?

The body can be made of Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, or AL-Bronze. The disc options include Ductile Iron, Carbon Steel, Stainless Steel, and AL-Bronze.

Q:Can the valve be customized according to specific designs?

Yes, we offer full customization, minor customization, and customization from samples or designs. OEM and ODM services are available.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing for various project sizes.

Q:What certifications does the product hold?

The product holds CE, ISO, WRAS, ACS, and UKCA certifications, ensuring compliance with international standards.

Q:What is the lead time for production?

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