We are a manufacturer, we have been manufacturing for over 20 years.

What materials are used for the diffuser components?

The body and cover are made of HT250 or QT450-10, the screen is 304 Stainless Steel (0Cr18Ni9), and the O-ring is EPDM.

Flow Valve 8'' 6'' DN200 DN150 ANSI Standard Flanged Ends Ductile Iron Body Water Pump Suction Diffuser

Name: Flow Valve 8'' 6'' DN200 DN150 ANSI Standard Flanged Ends Ductile Iron Body Water Pump Suction Diffuser
Brand: Shanghai Flow Valve & Fitting Co., Ltd.
SKU: 2088951675

Shanghai, ChinaShanghai Flow Valve & Fitting Co., Ltd.

US$100.00

2 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Certification

ISO, CE

Temperature

Ordinary Temperature

Pressure

Ordinary Pressure

Model NO.

FV79

Application

Check Valve

Connection

Flange

Material

Cast Iron

Transportation

Shipping, Air Freight, Courier to Door

Export Markets

Global

Warranty Period

1 Year

Custom

Usage

for Pump

Payment

Tt or L/C

Transport Package

Wooden Cases or Carton

Specification

DN50-DN400

Trademark

Flow Valve

Origin

Shanghai

HS Code

84219990

Production Capacity

2000PCS/Month

Key features

Multi-functional Integration: Integrates elbows, variable diameter, filtering, and rectifying into one valve to save space and cost.

Pump Protection: Prevents water hammer, cavitation, and impurity damage to the impeller, prolonging pump service life.

Wide Size Range: Available in nominal diameters from DN50 to DN400 with various NPS combinations.

High-Quality Materials: Body made of HT250/QT450-10, screen of 304 Stainless Steel, and EPDM O-rings for durability.

Standard Compliance: Meets ANSI B16.1, EN1092-2, and GB/T17241.6 flanged end standards with ISO and CE certification.

Easy Maintenance: Large open area and drain outlet allow easy drainage and flushing, reducing maintenance effort.

Vortex Reduction: Unique straight guide vane at the discharge outlet reduces damage from vortex flow to the system.

Customization Options: Accepts customization from samples, designs, and offers full or minor customization services.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience

Shanghai Flow Valve & Fitting Co., Ltd.

Shanghai, 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: The company has 23 years export experience. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.61h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, SDK, and recent new-product capabilities. It reports six production lines, 21–30 quality-control staff, in-stock capacity, documented inspection, corrective-action, complaint-handling, and quality-assurance procedures. Export experience is substantial, with 23 years of exporting and markets spanning Europe, North America, South America, Southeast Asia, the Middle East, and domestic markets. Manufacturing is supported by valid contracts with associated subcontractors, while overseas warehouses, showrooms, agents, and branches are unavailable. Financial records are identified for 2020–2022, but the slices provide no performance values. Certification details and clearly named customer cases are not provided.

Supplier typeThe supplier operates through two subordinate factories producing industrial valves across ANSI, DIN, BS, and GB standards, including ball, butterfly, gate, globe, balance, filter, cock, and control valves. This supports classification as a valve manufacturer with factory-based production and OEM involvement.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, along with corrective and preventive action procedures and quality assurance. These records support an established service and issue-resolution process, although no specific response times or warranty terms are provided.

R&D capabilityThe supplier provides 3D software design services, reports new products during the past year, offers ODM services, supports OEM for popular brands, and has an available SDK. These capabilities provide explicit evidence of product-development and technical design capacity.

Production capacityThe supplier reports six production lines, 21–30 quality-control staff, in-stock capacity, valid manufacturing contracts with associated subcontractors, and documented inspection procedures. It has 23 years of export experience and reported peak-season fulfillment of 2–3 months and off-season lead time of one month; overseas warehouses and showrooms are not available.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, in addition to 3D design, ODM, OEM, and SDK capabilities. This indicates a broad range of customization and development services.

Product Q&A

Q:Can I have a sample order for valve?

Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q:Do you have any MOQ limit for valve order?

Low MOQ, 1pc for sample checking is available.

Q:How do you ship the goods and how long does it take to arrive?

We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.

Q:How to proceed an order for valve?

Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.

Q:Do you offer guarantee for the products?

Yes, we offer 1 year warranty to our products.