Do you test all goods before delivery?

Absolutely. Each valve undergoes 100% full inspection including pressure testing and sealing detection before leaving the factory, with inspection reports attached to the goods.

D641X-16q 16inc DN400 Pneumatic Double Flanged Butterfly Valve with Ductile Iron EPDM Soft-Seated

Name: D641X-16q 16inc DN400 Pneumatic Double Flanged Butterfly Valve with Ductile Iron EPDM Soft-Seated
Brand: Fudesheng (Jiangsu) Automatic Control Valve Manufacturing Co., Ltd
SKU: 2245462405

Jiangsu, ChinaFudesheng (Jiangsu) Automatic Control Valve Manufacturing Co., Ltd

US$466.00

1-19 Pieces

US$463.00

20-49 Pieces

US$460.00

50+ Pieces

Product profile

Customization

Available

Media

Air, Gas, Oil, Liquid,Water

Driving Mode

Pneumatic

Model NO.

D641X-16Q 16"

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

Cast Iron

Standard

GB/T 12238-2008

Application

Industrial Usage, Water Industrial Usage, Household Usage

Brand Name

Fude Sheng

Name

Butterfly Valve

Air Supply Pressure

2.5 to 8bar

Nominal Pressure

Pn1.0/1.6MPa

Pressure Range

Pn6~Pn16 / 150lb

Size Range

DN40~DN400

Connection Type

Flange

Body Material

Cast Iron / Stainless Steel / Wcb

Design

Bidirectional Sealing

Maintenance

No Lubrication Required

Standard Interface

ISO 5211

Sealing Material

NBR, EPDM.FPM,FKM

Control Feature

Double Acting, Single Acting

Applicable Media

Water, Oil, Gas, Nitric Acid, Acetic Acid

Term of Delivery

Fob/CNF/CIF,etc.

Transport Package

Cartons or Wooden Cases

Specification

DN40-DN400

Trademark

FDS

Origin

China, Jiangsu

HS Code

8481804090

Production Capacity

10000

Key features

100% Quality Inspection: Every valve undergoes full pressure testing and sealing detection with attached inspection reports.

Remote Video Support: Professional engineers provide one-on-one installation guidance and commissioning via remote video.

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

Fast Delivery Time: Ships within 2-5 days after receiving advance payment, depending on model and quantity.

Multiple Payment Terms: Accepts T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Comprehensive Delivery Options: Supports EXW, FOB, CFR, CIF, DAP, and DDP terms based on logistics needs.

ISO and CE Certified: Certified to ISO 9001/14001/45001, CE, SIL3, and national TS license standards.

OEM and ODM Services: Specialized factory offering original equipment and design manufacturing services.

Company profile

Importers and ExportersIn-stock Capacity100% Finished Products InspectionProduction Process Visualization

Fudesheng (Jiangsu) Automatic Control Valve Manufacturing Co., Ltd

Jiangsu, 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: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.85h

About Our Factory & Business Background

AddressNo. 91 Xixian Road, Xinfeng Industrial Park, Fangqian, Xinwu District, Wuxi, Jiangsu, China

Plant Area1382 square meters

Number of Employees24

Registered Capital12,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CFR, CIF, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Piece

Supply Chain Partners100

Our Production Capability & Technical Expertise

Main ProductsPneumatic Actuator, Ball Valve, Butterfly Valve, Gate Valve, Stop Valve

Production Lines2

Production MachinesMetal Cutting Machine, Milling Machine, Valve Pressure Test Equipment, Valve Assembly Equipment, CNC Lathe, Machining Center

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2020-09-15

Main MarketsDomestic

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE, Others

Cooperated with Fortune 500No

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a specialized manufacturer focusing on valve solutions for harsh working conditions, with direct factory production and sales. Eliminating middlemen allows us to respond to your needs more efficiently.

Q:Do you provide installation guidance from technical engineers before or after sales?

Definitely. No need to worry. Our technical team will follow up via remote video throughout the process, providing one - on - one guidance from installation steps explanation to valve commissioning.

Q:What are your payment terms?

Typically, 30% T/T as deposit and 70% balance before delivery. We will send you real - time videos of products and packaging for your confirmation before requesting the balance payment.

Q:What delivery terms do you offer?

We support common terms like EXW, FOB, CFR, CIF, and also provide door - to - door services such as DAP and DDP for you to choose flexibly based on logistics needs.

Q:How long is the delivery time?

Generally, we can ship within 2 - 5 days after receiving the advance payment. The specific timeline depends on the product model and order quantity, and we will refine the schedule when you place the order.