Is customization available for this valve?

Yes, full customization, minor customization, and customization from samples or designs are available.

What inspection is performed on finished products?

100% inspection is conducted, including visual inspection and function inspection.

Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

Name: Rubber Full Lining Wafer Dual Plate Butterfly Check Valve
Brand: Tianjin Worlds Valve Co., Ltd.
SKU: 758414885

Tianjin, ChinaTianjin Worlds Valve Co., Ltd.

US$10.00-200.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Low Temperature

Model NO.

H77X-10/16

Material

Cast Iron

Connection Form

Flange

Structure

Butterfly

Pressure

Low Pressure

Function

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

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Color

Blue, Red, Green, Gray

Certificate

ISO, CE Wras Acs

Flanges

as Table D/Table E/JIS5K/JIS10K/JIS16K /JIS20K

Body

Duplex 2507 2205 1.4462 1.4507 1.4529 F51 F52 F53

Origin Place

China

Transport Package

Plywood or Wooden Box

Specification

CE, ISO. JIS. ANSI

Trademark

WDS / WORLDS/OEM

Origin

Tianjin China (Mainland)

HS Code

8481804090

Production Capacity

60000 Tons/Year

Key features

Customizable Color Options: Available in Blue, Red, Green, and Gray to meet specific visual requirements.

Wide Material Selection: Body options include Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, and AL-Bronze.

Multiple Flange Standards: Supports ANSI, JIS, BS, PN, and AS standards for global compatibility.

Superior Tightness Design: Conical, lapped-in hardfaced seating ensures self-alignment and prevents backflow.

Water Hammer Prevention: Disc pivots through a small arc to eliminate water hammer and ensure efficient operation.

Easy In-Line Service: Unique cage unit allows testing of seat-hinge-pin-disc assembly outside the valve.

OEM and ODM Services: Full customization available from samples, designs, or minor modifications.

Comprehensive Certifications: Holds CE, ISO, WRAS, and ACS certificates for international compliance.

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.