What certifications does the product have?

The PF3W series is CE, RoHS, and C-UL-US compliant.

Are free samples available?

Some free samples can be offered if you contact us.

PF3w Series 3 Color Display Digital Flow Switch

Name: PF3w Series 3 Color Display Digital Flow Switch
Brand: Ningbo VPC Pneumatic Co., Ltd.
SKU: 1936597991

Zhejiang, ChinaNingbo VPC Pneumatic Co., Ltd.

US$120.00

1 Piece

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Certification

ISO, CE

Model NO.

PF3W704-03-A

Brand

Vpc Pneumatic

Work Temperature

Normal Temperature

Material

Aluminum

Working Medium

Water and Ethylene Glycol Aqueous Solution (with V

Detection Type

Karman Vortex

Rated Flow Range

0.5 to 4L/Min

Display Flow Range*1)

0.35 to 5.5L/Min

Set Flow Range

0.35 to 5.5L/Min

Smallest Settable Increment

0.01L/Min

Fluid Temperature

0 to 90&Deg

Display Unit

Instantaneous Flow: L/Min, Accumulated Flow: L

Operating Pressure

0 to 1MPa

Pressure Loss

20kpa (at Maximum Flow Rate)

Proof Pressure

1.5MPa

Wetted Parts Material

PPS, FKM, Scs13, SUS304

Transport Package

Vpc OPP Bag+Vpcbox+Vpc Carton

Specification

0.6KGS

Trademark

VPC Pneumatic

Origin

Ningbo, Zhejiang China

HS Code

8481804090

Production Capacity

300000PCS/Year

Key features

Compact Design: Body volume reduced by up to 40% compared to legacy models for easier installation.

High IP65 Rating: Grease-free construction ensures reliable performance in harsh environments.

Multiple Output Options: Supports switch signals, analog voltage (1-5V), or current (4-20mA) outputs.

Wide Flow Range: Available models cover flow rates from 0.5 to 250 L/min for various applications.

Certified Quality: Compliant with CE, RoHS, and C-UL-US standards for global safety requirements.

Flexible Configuration: Options include mounting brackets, flow adjustment valves, and temperature sensors.

Company profile

Years of Export ExperienceStandardized quality controlR&D CapabilitiesProduct Certification

Ningbo VPC Pneumatic 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: 20 years CertifiedNearest Port: Ningbo portAverage Response Time: ≤1.91h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, R&D, and sustainable-development information provided. It has exported goods for 20 years, with exports representing 51%–70% of total sales, and accepts multiple quotation and payment terms. Manufacturing and quality evidence includes CNC equipment, 100% finished-product inspection, 16 quality inspectors, raw-material traceability, and uniformly followed inspection instructions. The supplier supports sample, design, and full customization, 3D software design, ODM, and OEM for well-known brands. After-sales-related procedures are documented for complaints and corrective/preventive actions, but supplier-service assessment procedures and an approved supplier list are absent. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Financial credibility cannot be assessed from the provided non-financial year references, and no certifications or named customer...

Supplier typeThe supplier is explicitly classified as a combined company and provides information covering manufacturing, export trade, service, quality control, R&D, and sustainable development. This indicates a broad operating scope, but the slice does not define its exact legal or ownership structure beyond the combined classification.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and for corrective and preventive actions, supporting a documented response capability. However, it reports no overseas warehouse, showroom, agent, or branch, and offers overseas service in zero countries, indicating limited overseas service infrastructure.

R&D capabilityThe supplier provides 3D software design, offers sample, design, and full customization through R&D, introduced new products in the past year, and provides ODM services. It does not have an available SDK and reports no ERP integration for production, procurement, quality control, and logistics, so innovation capability is supported mainly by product-development and design evidence rather than digital-system maturity.

Production capacityProduction capability is supported by CNC lathes, CNC centers, and sawing machines, along with 100% finished-product inspection, 16 quality assurance and control inspectors, raw-material traceability, and uniformly followed inspection instructions. Reported average lead time is within 15 workdays in both peak and off-season, although production capacity volume is not stated.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and full customization, and also provides 3D software design services. These repeated capabilities across manufacturing and R&D evidence indicate broad customization support.