Do your products meet market standards?

Yes, our products are designed according to ANSI and ASME market standards with standard dimensions.

What is your delivery time?

The delivery time is 1 to 2 weeks.

Do you test all goods before delivery?

Yes, 100% of goods pass pressure and helium leak detection tests before delivery.

Do you have patents for your inventions?

Yes, we have more than 40 patents, including 16 national patents.

What materials do you use for your valves?

Valve body uses SEMI standard 316L rod (316L VAR/VIM-VAR optional), diaphragm strip uses Hastelloy or nickel-cobalt alloy, and valve seat uses PCTFE or PFA.

How do you manage and control the production process?

We strictly obey ISO9001-2015, complete processes in clean workshops, and monitor every step with quality specialists.

Is after-sales service and technical consultation available?

Yes, technical services are available 24 hours a day for pre-sale, after-sale, installation, and R&D.

Afklok Single Seater Precision Metering Valve with CE

Name: Afklok Single Seater Precision Metering Valve with CE
Brand: Hunan Wofly Technology Co., Limited
SKU: 2092406912

Hunan, ChinaHunan Wofly Technology Co., Limited

US$68.00

1-499 Pieces

US$55.91

500+ Pieces

Product profile

Customization

Available

Temperature

High Temperature

Certification

RoHS, CE, ISO9001

Model NO.

Media

Gas, Oil, Water

Standard

Connection Mode

Male VCR Connector

Power

Manual

Material

Stainless Steel

Type

Single Seater

Flow Coefficient

Metering : CV=0.019 Modulating Type : CV=0.30

Maximum Working Pressure

48.2 Bar (700psig)

Max. Working Temperature

482℃(900℉)

Metering Type Leakage Rate (Helium)

Internal :No Visible Bubble External : ≤4 X

Modulating Type Leakage(Helium)

Internal : ≤7 X 10^-9 Mbar L/S External :

Transport Package

Vacuum-Packed Plastic Bags in Cartons

Specification

port size: 1/4inch

Trademark

AFKLOK

Origin

China

HS Code

8481809000

Production Capacity

40000pieces Per Year

Key features

Precision Flow Control: Metering flow rate 10-15 ml/min with 0.0008in increments via micrometer handle.

Ultra-Low Helium Leakage: Internal leakage rate as low as 7x10^-9 mbar L/S for critical applications.

Comprehensive Certifications: Certified with CE, RoHS, ISO9001, and compliant with SEMI S2 standards.

Durable Stainless Steel: Constructed from high-purity 316L stainless steel for corrosion resistance.

Anti-Misoperation Locking: Features a locking design to prevent accidental valve adjustments.

Modular Maintenance Design: Modular structure reduces maintenance costs and simplifies repairs.

Reset Spring Technology: No empty travel design ensures accurate and repeatable flow settings.

Company profile

Cooperated with Fortune 500Patents AwardedR&D CapabilitiesStandardized quality control

Hunan Wofly Technology Co., Limited

Hunan, 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: 3 Years CertifiedNearest Port: Shenzhen Port,Guangzhou Port,Chenzhou PortAverage Response Time: ≤1.06h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 47 employees and offers valves, fittings, pressure regulators, and related industrial products. It reports manufacturing-related capabilities supported by CNC and vision-measuring equipment, valid contracts with associated subcontractors, inventory capability, and documented inspection and service procedures. The supplier provides broad customization and ODM services, has introduced new products within the past year, and provides OEM services for recognized brands. However, no certification information, customer case details, or explicit after-sales service scope is provided. Financial information is identified only by years, without substantive financial metrics, so financial credibility cannot be assessed. The supplier has no overseas warehouse or showroom and no available SDK.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling, indicating a documented service-management process. However, no specific after-sales services, response standards, or support coverage are stated.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and conducts research and development in emerging energy, Internet of Things, valve, and automatic-control technologies. It has no available SDK, which limits evidence of software-development integration capability but does not negate the stated product R&D capability.

Production capacityProduction capability is supported by CNC and vision-measuring equipment, uniformly followed finished-product inspection instructions, valid manufacturing contracts with associated subcontractors, and inventory capability. The supplier also reports 47 employees, but overall production capacity and output volume are not stated.

Customization capabilityThe supplier explicitly supports customization from samples and designs, minor and full customization, and flexible customization. It also reports ODM services and OEM services for recognized brands, providing strong direct evidence of customization capability.