What is the minimum order quantity?

The minimum order quantity is 1 Set.

What are the payment terms?

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

Can you provide OEM or ODM services?

Yes, we offer both OEM and ODM services with full, minor, and flexible customization options.

Pneumatic Diaphragm Single-Seat Three-Way Control Valve

Name: Pneumatic Diaphragm Single-Seat Three-Way Control Valve
Brand: Shanghai Nianchi Automation Technology Co. , Ltd.
SKU: 2321517785

Shanghai, ChinaShanghai Nianchi Automation Technology Co. , Ltd.

US$340.00-550.00

1 Piece

Product profile

Customization

Available

Temperature

Ordinary Temperature

Certification

GS, RoHS, CE, ISO9001

Media

Gas, Oil, Water, Acid

Standard

Connection Mode

Flange

Power

Pneumatic

Material

Stainless Steel

Type

Single Seater

Transport Package

Wooden Box

Specification

DN50-25

Trademark

shanghainianchi

Origin

Shanghai

HS Code

3117960

Key features

High Precision Control: Three-way single-seat design ensures high regulating accuracy and reliable sealing performance.

Versatile Material: Constructed from stainless steel, suitable for gas, oil, water, and acid media.

Wide Application: Ideal for chemical process pipelines and water supply automatic control systems.

Easy Maintenance: Features mature supporting components for simple and efficient maintenance.

Robust Sealing: Provides strong versatility and wide pressure bearing adaptability for stable operation.

Flange Connection: Utilizes flange connection mode with PN25 nominal pressure for secure installation.

Pneumatic Drive: Powered by pneumatic actuation for reliable and responsive control operations.

Certified Quality: Complies with GS, RoHS, CE, ISO9001, ISO 14001, and ISO 45001 standards.

Company profile

Importers and Exporters

Shanghai Nianchi Automation Technology Co. , Ltd.

Shanghai, 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: ≤0.62h

AI-Powered supplier vetting

SummaryThe supplier is a machinery and mechanical-parts manufacturer and technical-service provider with manufacturing capabilities covering metal-processing machinery, valves, pumps, vacuum equipment, pneumatic components, and related parts. It reports full, minor, flexible, design-based, and sample-based customization, ODM services, recent new-product activity, and OEM service for well-known brands. Production evidence includes four production lines, inventory capability, valid contracts with associated subcontractors, 50 quality-control staff, and peak-season fulfillment within 15 working days. Quality assurance and standardized finished-product inspection instructions are reported. However, the evidence does not establish certifications, detailed after-sales mechanisms, or sufficient financial performance information. Overseas support is limited: there are no overseas warehouses, showrooms, agents, or branches, although the supplier exports, attends trade shows, and is located near Shanghai Port.

Supplier typeThe supplier’s stated business scope covers technical services, machinery and machine-part manufacturing, parts processing, valves, pumps, vacuum equipment, pneumatic components, and related sales. This supports classification as a machinery and industrial-components manufacturer with technical-service activities.

R&D capabilityThe supplier reports new products during the past year, ODM services, newly established product research institutions, and three R&D engineers’ total experience. However, it reports no available SDK, and the slices do not provide patents, R&D investment, or measurable innovation outputs.

Production capacityProduction evidence includes four production lines, 50 quality-control staff, inventory capability, valid manufacturing contracts with each related subcontractor, standardized finished-product inspection instructions, and peak-season order fulfillment within 15 working days. These stated capabilities provide explicit support for operational production capacity, although annual output figures are excluded from this assessment.

Customization capabilityThe supplier explicitly offers full, minor, flexible, design-based, and sample-based customization, as well as ODM services and OEM services for well-known brands. This is direct evidence of broad customization and contract-manufacturing capability.