Do you test all goods before delivery?

Yes, 100% of our products pass pressure and helium leak detection tests before leaving the factory.

What certificates do you have?

We hold ISO9001, CE, and RoHS certificates.

How quickly can you respond to after-sales service?

Our technical team provides 24/7 support for pre-sale, after-sale, installation, and R&D consultation.

Manual Global Diaphragm Valve OEM Instrument Low Pressure on-off Control Valve

Name: Manual Global Diaphragm Valve OEM Instrument Low Pressure on-off Control Valve
Brand: Hunan Wofly Technology Co., Limited
SKU: 2077385382

Hunan, ChinaHunan Wofly Technology Co., Limited

US$66.00

1-499 Pieces

US$52.00

500+ Pieces

Product profile

Customization

Available

Media

Gas

Temperature

Ordinary Temperature

Model NO.

WV4

Actuator

Manual

Connection

Male VCR Connector

Material

Stainless Steel

Structure

Global Diaphragm Valve

Pressure

Low Pressure

Flow Direction

Left Input Right Output

Function

Shut off Valve

Usage

Cut-off Fluid

Standard

GB, ANSI

Port Size

1/4",3/8"

Warranty

1 Year

Surface Roughness

Ep-Grade Ra0.13um,Ba-Grade Ra0.13um

Application

Gas Industry

Certificate

CE,RoHS,ISO9001

Working Pressure

150psig(10bar)

Flow Coefficient

CV=0.27

Internal Diameter

0.16inch(4.1mm)

Transport Package

Export Packing Standard

Specification

single gross weight: 0.3kg

Trademark

AFKLOK

Origin

China

HS Code

8481804090

Production Capacity

40000pieces Per Year

Key features

High Durability Diaphragm: Nickel-cobalt alloy diaphragm offers superior corrosion resistance and longevity.

Cleanroom Assembly: Manufactured in Grade 100/1000 clean workshops with 100% helium testing.

Customizable Port Sizes: Available in 1/4'' and 3/8'' port sizes to fit various pipeline systems.

Low Pressure Control: Max working pressure up to 150psi(10bar) for precise on/off gas control.

OEM/ODM Support: Full customization from samples, designs, and minor adjustments available.

Fast Delivery: Average lead time of 1-2 weeks with MOQ as low as 1 piece.

Certified Quality: ISO9001, CE, and RoHS certified with over 40 patents held.

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: ≤1.38h

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.