What are the available sensor configurations?

It supports one, two, or three sensors depending on the application, such as single acting, double acting, or mix-proof valve configurations.

What are the payment terms?

We accept LC, T/T, D/P, Western Union, small-amount payment, and PayPal.

What is the maximum journey of the valve?

The journey ranges from a minimum of 3mm to a maximum of 70mm.

Intelligent Valve Positioner Applied in Diaphragm Valve

Name: Intelligent Valve Positioner Applied in Diaphragm Valve
Brand: Donjoy Technology Co., Ltd.
SKU: 929753315

Zhejiang, ChinaDonjoy Technology Co., Ltd.

US$80.00-380.00

1 Piece

Product profile

Customization

Available

Task

Adjust

Structure

Combination

Mathematical Model

Linear

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

ISO: 9001, CE

Material

Stainless Steel

Operation

Electric

Polish

Internal 0.4 Micrometer,External Sandblasting

Max Pressure

1.5bar-7bar

Transport Package

Carton/Plywood Case

Specification

CE, 3A, FDA, ISO

Trademark

DONJOY

Origin

Wenzhou, Zhejiang, China

HS Code

9032899090

Production Capacity

100, 000PCS

Key features

IP67 Protection Class: Ensures reliable operation in harsh environments with dust and water resistance.

Wide Working Pressure Range: Operates effectively within 1.5bar to 7bar (22PSI-102PSI) for versatile applications.

Multiple Sensor Configurations: Supports one, two, or three sensors for open, close, and mix-proof valve positions.

AS-I BUS Communication: Enables digital communication with PLCs, supporting four inputs and four outputs.

Dual Signal Output Options: Provides analog 4-20mA and DC24V electrical signals for flexible control integration.

LED Status Indicators: Three-color LEDs (Green, Red, Yellow) clearly display valve open, closed, or operating status.

OEM and ODM Services: Offers flexible customization from samples, designs, or full customization requirements.

ISO 9001 Certified: Manufactured under strict ISO 9001 quality management standards for consistent reliability.

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: ≤6.40h

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 is the working pressure range?

The working pressure range is 1.5bar to 7bar, which equals 22PSI to 102PSI.

Q:What is the protection class of the device?

The device has an IP67 protection class, ensuring it is dust-tight and protected against temporary immersion in water.

Q:Can the valve positioner be customized?

Yes, we offer OEM and ODM services including customization from samples, designs, full customization, and minor customization.

Q:What is the delivery time?

Delivery is usually within 20 days after receiving the T/T down payment, with peak season lead time being one month and off-season within 15 workdays.

Q:What communication protocols are supported?

It supports AS-I BUS communication for digital signals and is compatible with most PLCs.