What are the available gasket materials?

Gasket options include PTFE, NBR, and FPM to accommodate different chemical and temperature requirements.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

How long is the lead time for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

Donjoy Stainless Steel Middle Thread Check Valve with 3A Certification

Name: Donjoy Stainless Steel Middle Thread Check Valve with 3A Certification
Brand: Donjoy Technology Co., Ltd.
SKU: 793633322

Zhejiang, ChinaDonjoy Technology Co., Ltd.

US$25.00-125.00

1 Piece

Product profile

Customization

Available

Media

Flow Control

Material

Stainless Steel 304, 316L

Pressure

Low Pressure

Polish

Internal 0.5 Micrometer

Gasket

PTFE/NBR/FPM

Connection Type

Weld, Clamp, Thread, Flange

Max Pressure

10bar

Product Name

3A Hygienic Butt-Weld Ends Reflux Valve

Max Temperature

-10~120 Degree Centigrade

Transport Package

Carton/Plywood Case

Specification

CE, 3A, FDA, ISO

Trademark

DONJOY

Origin

Wenzhou, Zhejiang, China

HS Code

8481804090

Production Capacity

100, 000PCS/Year

Key features

3A & FDA Certified: Meets 3A, CE, and FDA standards for food, beverage, and pharmaceutical industries.

Premium Stainless Steel: Constructed from AISI 304 or 316L for superior corrosion resistance and hygiene.

Versatile End Connections: Available in butt-weld, tri-clamp, threaded, or flanged connections upon request.

Customizable Polishing: Internal finish available at 0.5 micrometer for high-purity applications.

Flexible Gasket Options: Gaskets available in PTFE, NBR, or FPM to suit various chemical requirements.

Anti-Backflow Design: Prevents fluid reversal and eliminates pipe hammering for system safety.

OEM & ODM Services: Full customization, minor customization, and design-based customization available.

Company profile

Years of Export ExperienceQuality AssuranceProduct Certification

Donjoy 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: 10 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.54h

AI-Powered supplier vetting

SummaryDonjoy demonstrates broad manufacturing, customization, OEM/ODM, and R&D capabilities. It operates eight production lines, reports annual sanitary butterfly valve output of 200,000 pieces, and has eight quality inspectors. The supplier indicates ISO, environmental, occupational safety, CE, PED, MD, 3A, TS, ASME BPE, EHEDG, and FDA-related compliance or certification experience. It reports overseas agents or branches, export markets across multiple regions, and proximity to Ningbo and Shanghai ports. However, it has no stated in-stock capacity, overseas warehouse, overseas showroom, valid manufacturing-capacity contract with associated subcontractors, or offline trade-show participation. Financial evidence is limited to referenced years and does not provide sufficient information to assess credibility. Customer-case evidence is also insufficient because OEM service is stated without named customers or documented cases.

Supplier typeThe supplier presents itself as a manufacturer with machining, polishing, welding, blasting, ultrasonic cleaning, assembly, and CNC capabilities, while also offering OEM, ODM, and R&D services. Its product and process information supports classification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe company description cites production according to ASME BPE, EHEDG, FDA, and 3A standards, plus PED, MD, 3A, TS, and ISO9001:2008 credentials. Additional records identify ISO9001:2015, ISO14001, ISO45001:2018, and CE certification capability, providing explicit evidence of multiple quality, environmental, safety, and product-compliance credentials.

R&D capabilityThe supplier reports new products during the past year, ODM service, an R&D center, high-tech and innovative-enterprise recognition, and patent-model-enterprise status. It also uses an ERP system for digitized production, procurement, quality, and logistics management, although no SDK is available.

Production capacityProduction evidence includes eight production lines, eight quality inspectors, annual sanitary butterfly valve output of 200,000 pieces, one-month stated lead times, 30 qualified service-capability suppliers, and access to Ningbo and Shanghai ports. Nevertheless, the supplier reports no valid manufacturing-capacity contract with associated subcontractors, so capacity strength is supported but not fully risk-free.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM capability and recent new-product development, directly supporting broad customization capability.