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Wafer Dual Plate Check Valves Non Return Double Flap Disc Wras EPDM

Name: Wafer Dual Plate Check Valves Non Return Double Flap Disc Wras EPDM
Brand: Tianjin Worlds Valve Co., Ltd.
SKU: 757637645

Tianjin, ChinaTianjin Worlds Valve Co., Ltd.

US$15.00-30.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Sea Water

Driving Mode

Manual

Model NO.

BFHV01-TA01

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

API609 En593 BS5155 En1092 ISO5211 As2129

Application

Industrial Usage, Water Industrial Usage, Household Usage

Power

Worm Gear/Iorn/Aluminum Lever/Electric/Pneumatic

Certificates

Ce ISO Wras Acs

Flowing

Sea Water / Acid/ Base/ Corrosive/ Alkali/ Food

Stem

F6a Ss410 Ss416 Ss431 17-4pH Monel K500

Body

A126 A216 A395 A536 En1563 En1561 JIS5502 Ci Di Wc

Flanges

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

Transport Package

Plywood Case

Specification

DN40-DN3000

Trademark

WDS / WORLDS

Origin

Tianjin China (Mainland)

HS Code

8401200000

Production Capacity

100, 000, 000 PCS /Year

Key features

Unique Cage Unit Design: Seat-hinge-pin-disc assembly tested outside valve before welding to eliminate pin seal leakage.

Superior Tightness: Conical, lapped-in hardfaced seating is self-aligning for efficient operation and backflow prevention.

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

Wide Application Range: Suitable for seawater, chemical processing, desalination, drinking water, and wastewater treatment.

Multiple Certification: Compliant with CE, ISO, WRAS, and ACS standards for global market acceptance.

Flexible Customization: Supports OEM/ODM, full customization from samples/designs, and various power/driving modes.

Low MOQ Requirement: Minimum Order Quantity is just 1 unit, allowing for small batch testing and procurement.

Professional Manufacturer: Established in 2007 with 20 years export experience and 100% finished product inspection.

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: ≤2.10h

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.