What is the lead time for orders?

The average lead time is within 15 working days for both peak and off-peak seasons.

What materials are used for the valve body?

The valve body is made of Stainless Steel 316L.

How does the automatic switching work?

When the pressure of the active gas source drops below the set pressure of the standby source, the valve automatically switches to the standby side.

Semi-Automatic Conversion Device for Stabilizing Pressure of Gas Cylinder Manifold

Name: Semi-Automatic Conversion Device for Stabilizing Pressure of Gas Cylinder Manifold
Brand: Hunan Wofly Technology Co., Limited
SKU: 2082182142

Hunan, ChinaHunan Wofly Technology Co., Limited

US$800.00

1-9 Pieces

US$798.00

10-99 Pieces

US$728.00

100+ Pieces

Product profile

Customization

Available

Media

Gas

Certification

RoHS, ISO, CE

Model NO.

DCOS11

Temperature

Ordinary Temperature

Connection

Thread

Valve Seat

Single-Seat

Structure

Diaphragm

Material

Stainless Steel

Application

Gas Pipe and Gas Industry

Working Temperature

-40 Degrees Celsius~+74 Degrees Celsius

Warranty

1 Year

Max.Input Pressure

3500psig

Output Pressure Range

85~115,135~165,185~215,235~265psig

Valve Body Material

SS316L

Port Type

NPT F,NPT M,Ferrules

Port Size

1/4",3/8"

Power

Manual

Customized Surpport

OEM,ODM

Mounting Type

Panel Mounting

Design Standard

ASME B16.34

Pressure Regulator CV

0.09

Diaphragm Valve CV

0.17

Transport Package

Export Packing Standard:Double Plastic Bags with I

Specification

Port size: 1/4inch NPT Female thread

Trademark

AFKLOK

Origin

China

HS Code

8481100001

Production Capacity

40000pieces Per Year

Key features

Semi-Automatic Gas Switching: Automatically switches gas supply when one cylinder is exhausted, ensuring continuous flow.

High Purity Cleaning Standard: BA-grade surface roughness Ra 0.25 um; meets ASTMG93 Class C for 6N purity gases.

Oxygen Environment Compatible: Special cleaning and packaging available for oxygen applications upon request.

Corrosive Gas Resistance: Uses WR11 and WV4H prototype valves suitable for corrosive and toxic gases.

Customizable Port Types: Available in NPT F, NPT M, and Ferrules sizes 1/4" and 3/8".

OEM and ODM Support: Full customization options including LOGO engraving and custom packaging.

Clean Workshop Assembly: Assembled in Class 100/1000 clean rooms with 100% helium seal and functional testing.

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: ≤1.40h

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.