Can you supply documents like CO and Form E?

Yes, we can supply invoices, Certificates of Origin (CO) with the chamber of commerce, and Form E.

What materials are used for the valve body?

Our sanitary valves are made from stainless steel forgings (SS304, SS316L) with a smooth inner surface (Ra 0.8) to ensure hygiene and prevent bacterial buildup.

What is the lead time for production?

The average lead time is within 15 workdays, regardless of whether it is the peak season or off-season.

Heavy-Duty Plastic Duckbill Butterfly Valve for Simple Setup

Name: Heavy-Duty Plastic Duckbill Butterfly Valve for Simple Setup
Brand: Xingsheng Mechanical Technology Co., Ltd.
SKU: 1967373441

Zhejiang, ChinaXingsheng Mechanical Technology Co., Ltd.

US$2.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Driving Mode

Manual

Model NO.

duckbill quick-installation butterfly valve

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

Metal Hard Sealed

Valve Body

Forge Welding

Standard

Good

Application

Industrial Usage, Water Industrial Usage, Household Usage

Customized

Yes

Service

OEM/ ODM

MOQ

1PCS

City

Wenzhou,Zhejiang,China

Transport Package

Wooden Box

Specification

normal standars

Trademark

xingsheng

Origin

China

HS Code

7307210000

Production Capacity

50000

Key features

FDA & 3-A Certified: Seals comply with FDA 21CFR 177.2600; suitable for food, beverage, and pharmaceutical industries.

High Hygienic Design: Smooth inner surface (Ra 0.8) prevents bacterial buildup, ensuring easy cleaning and sterility.

Corrosion Resistant: Made from SS304/SS316L stainless steel, maintaining performance under aggressive cleaning conditions.

Customizable Options: Offers OEM/ODM services, flexible customization from samples/designs, and various connection types.

Low MOQ: Minimum Order Quantity is just 1 piece, allowing for small batch testing and customization.

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

Wide Size Range: Available in sizes from 1/2' to 12', covering DN25 to DN300 for diverse industrial needs.

Professional Manufacturer: Established in 1990 with 150+ employees, advanced CNC equipment, and 10 QA inspectors.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement CertificationExperienced Team

Xingsheng Mechanical Technology Co., Ltd.

Zhejiang, 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: 8 years CertifiedNearest Port: Ningbo portAverage Response Time: ≤1.61h

AI-Powered supplier vetting

SummaryThe supplier is a valve, plug, pump, vacuum-equipment, mechanical-parts, and metal-products manufacturer with independent operations under its business license. It demonstrates broad customization, R&D, ODM, OEM, design, welding, polishing, assembly, testing, and 3D-modeling capabilities. Production resources include forging, machining, surface treatment, 120 standard CNC lathes, and more than 10 high-precision Mazak and Doosan CNC lathes. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, CE, and other product certifications. It has documented supplier-management and finished-product inspection procedures, exports extensively, and reports repeat-buyer preference of 80%–100%. However, no overseas warehouse, showroom, agent, or branch is available, and no Fortune 500 cooperation is reported. Financial credibility cannot be assessed from the provided information because only covered years are listed, without financial performance or capacity details.

Supplier typeThe supplier operates as a manufacturer and trader in valves, plugs, pumps, vacuum equipment, mechanical components, and metal products. Its described forging plant, machining workshop, surface-treatment workshop, and extensive CNC equipment support classification as an industrial manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports CE and other product-compliance certifications, together with ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational-safety, and environmental-system coverage.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, supports customization from samples and designs, and has technicians capable of producing drawings and 3D models. It also reports available SDK capability, providing explicit evidence of product-development and technical-design resources.

Production capacityProduction capability is supported by forging, machining, surface treatment, 120 150-type CNC lathes, more than 10 high-precision Mazak and Doosan CNC lathes, and equipment for cutting, die casting, welding, polishing, and drilling. The supplier also reports mass-production capability for standardized products and documented finished-product inspection instructions.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Supporting capabilities include drawing and 3D modeling, welding, polishing, assembly, testing, and multiple processing methods, indicating broad customization coverage.

Client casesThe supplier reports providing OEM services to well-known brands and a repeat-buyer preference of 80%–100%. However, it reports no cooperation with Fortune 500 companies and does not identify specific customer names or project details, so customer-case strength is supported but limited in verifiability.

Product Q&A

Q:What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments. We also accept L/C deferred 30, 60, or 90 days, as well as O/A payment.

Q:Can you provide samples?

Yes, we can supply samples, and some samples are provided for free.

Q:Do you offer OEM or ODM services?

Yes, we provide full customization options including OEM and ODM services. You can customize from samples, designs, or request flexible minor customization.

Q:What certifications do your valves have?

Our sanitary valves are FDA approved, comply with 3-A standards, and meet SMS and DIN standards. They are suitable for food, beverage, and pharmaceutical industries.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1 piece, allowing for flexible ordering and testing.