What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing for testing or small-scale projects.

What is the lead time for production?

Lead times vary by season: peak season requires about one month, while off-season production is completed within 15 workdays.

Stainless Steel Pneumatic Release Overflow Safety Valve

Name: Stainless Steel Pneumatic Release Overflow Safety Valve
Brand: Donjoy Technology Co., Ltd.
SKU: 927657435

Zhejiang, ChinaDonjoy Technology Co., Ltd.

US$80.00-480.00

1 Piece

Product profile

Customization

Available

Media

Air ,Liquid

Certification

ISO, CE, 3A,FDA

Material

Stainless Steel 304,316L

Gasket

EPDM/PTFE/Viton

Connection Type

Weld,Clamp,Thread,Flange

Max Woring Pressure

10bar

Product Name

Weld Butt Pressure Safety Relief Valve

Keyword

Weld Butt Pressure Safety Relief Valve

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

Sanitary Certification: Certified by 3A, FDA, CE, and ISO for dairy, food, and pharmaceutical industries.

Dual Operation Modes: Available in manual or pneumatic types with CIP manual override and partial open functionality.

High-Pressure Resistance: Max working pressure of 145psi (10bar) with adjustable spring settings from 0-10 bar.

Premium Material Quality: Constructed from SS304 or SS316L stainless steel with durable seal materials for long-term use.

Low Maintenance Cost: Easy seat gasket replacement design ensures low spare part costs and simple upkeep.

100% Quality Inspection: Every unit undergoes 100% hydraulic testing and visual/function inspection before shipment.

Wide Size Range: Available in sizes DN25-DN100 (1'-4') to fit various piping system requirements.

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: ≤6.44h

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.

Product Q&A

Q:What certifications does the valve have?

The valve is certified by 3A, FDA, CE, and ISO, making it suitable for sanitary applications in dairy, food, beverage, and pharmaceutical industries.

Q:What are the available connection types?

We offer a wide selection of end connections including Clamped, female, welded, Thread, and Flange options to suit different piping standards.

Q:Can the valve be customized?

Yes, we provide full customization options including custom gaskets, connection types, pressure settings, and designs. OEM and ODM services are available.

Q:What is the maximum working pressure?

The maximum working pressure is 145psi (10bar). The set pressure is spring adjustable, with options for 0-3bar, 0-6bar, and 6-10bar ranges.

Q:Does the valve support CIP (Clean-in-Place) operations?

Yes, the valve features a handle for partial opening during CIP. It can be manually or pneumatically overridden to allow CIP liquid to flow through while open.