What materials are used for the disc and stem?

Disc materials include Cast Iron, Ductile Iron, WCB, and Stainless Steel. Stems are made of Carbon Steel or Stainless Steel.

Is there a warranty or inspection process?

We perform 100% inspection including visual and function checks on finished products.

Cast Steel Wcb Manual Operation Flanged Weir Type Diaphragm Valve

Name: Cast Steel Wcb Manual Operation Flanged Weir Type Diaphragm Valve
Brand: Vatac Valves Corp.
SKU: 1984406205

Zhejiang, ChinaVatac Valves Corp.

US$69.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Actuator

Manual

Connection

Flanged Diaphragm Valve

Material

Cast Steel

Structure

Roof Type Diaphragm Valve

Pressure

Low Pressure

Flow Direction

Unidirection

Function

Electronic Type, Intelligent Type, Field Bus

Standard

DIN, GB, ANSI, BSW, JIS

Size

1/2" to 12" Nb

Certificate & Approval

API 600&6D, CE, ISO

Ends

Flange

Transport Package

Sea Worthy

Specification

API, ANSI, ASME, BS, DIN, JIS, GB etc.

Trademark

VATAC/ OEM

Origin

China

HS Code

84818010

Production Capacity

8000ton Per Year

Key features

Wide Size Range: Available in sizes from 1/2 inch to 12 inch NB.

Multiple Material Options: Body and bonnet available in Cast Iron, Ductile Iron, WCB, CF8, CF8M, CF3, and CF3M.

Diverse Lining Materials: Lining options include PTFE, FEP, PCTFE, PVDF, TFE, PFA, RPP, PO, and various rubbers.

Flexible Customization: Offers full customization, minor customization, and flexible customization from samples or designs.

Low Pressure Rating: Rated for PN6, PN10, PN16, ANSI 125, and ANSI 150 pressure classes.

OEM and ODM Services: Manufacturer provides both OEM and ODM services for valve production.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceIn-stock CapacityLow MOQ

Vatac Valves Corp.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤10.42h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer and factory in Yongjia County, Wenzhou, China, with a stated business scope covering valve production, sales, and import/export. It reports broad customization and ODM capabilities, OEM service for well-known brands, 90% export sales, and 11 years of exporting experience. Production information includes one production line, 6–10 quality-control staff, and stated output across multiple valve categories. Service procedures exist for inspection, complaint handling, corrective actions, and service assessment, but written records are not available. The supplier has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. No certification information is provided. Financial records are referenced for 2021–2023, but no assessable financial results are supplied. Recent product innovation, digitalization, ERP integration, AI-based sustainability practices, and SDK availability are either stated as unavailable or unknown.

Supplier typeThe supplier is explicitly classified as a factory and manufacturer, located in Yongjia County, Wenzhou, China, with a business scope covering valve production, sales, and import/export. This confirms direct manufacturing status rather than a trading-only profile.

Production capacityThe supplier operates one production line, has 6–10 quality-control staff, reports output for plug, gate, globe, check, butterfly, ball, and knife gate valves, and states peak- and off-season lead times within 15 working days. Its 90% export sales and 11 years of export experience further support operational experience, although overall capacity beyond the stated figures is not established.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. Its valve-production scope is consistent with these stated product-development services.

Client casesThe supplier reports that 90% of total sales come from exports, has exported for 11 years, and provides OEM services for well-known brands. These statements indicate international and branded-customer experience, but no specific customer names, projects, or verifiable case details are provided.