What is the warranty period?

We provide a 1-year warranty for our products.

Do your products meet market standards?

Yes, designed according to ANSI and ASME standards with standard dimensions for easy replacement.

What is the delivery time?

The delivery time is 1 to 2 weeks.

Do you test all goods before delivery?

Yes, 100% of products pass pressure and helium leak detection tests before shipping.

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

Which standard materials do you choose?

Valve body: 316L rod (SEMI standard, VAR/VIM-VAR optional). Diaphragm: Hastelloy or nickel-cobalt alloy. Seat: PCTFE or PFA.

How do you manage the production process?

We follow ISO9001-2015, use clean workshops for assembly, and monitor every process with quality specialists.

Afklok High Quality Starting Pressure: 1.7~34.5bar Unloading Valve

Name: Afklok High Quality Starting Pressure: 1.7~34.5bar Unloading Valve
Brand: Hunan Wofly Technology Co., Limited
SKU: 2081008662

Hunan, ChinaHunan Wofly Technology Co., Limited

US$26.00

1 Piece

Product profile

Customization

Available

Media

Gas

Standard

ANSI

Model NO.

WRV

Certification

ISO

Temperature

High Temperature

Connection

Thread

Pressure

Adjustable

Closed

Structure

Hydraulic Pressure

Material

Stainless Steel

Valve Body

SS316L

Port Size

1/4"

Port Types

NPT F,NPT M

Set Pressure Range

10~25psi/25~100psi/100~250psi/250~500psi

Clean Process

Ba-Grade or Oxygen Cleaning

Opening Pressure

25~500psi(1.7~34.5bar)

Valve Seat

FKM

Port Numbers

2ports(1 Inlet Port,1outlet Port)

Transport Package

Carton Box

Specification

Port size: 1/4inch NPT thread

Trademark

AFKLOK

Origin

China

HS Code

8481809000

Production Capacity

40000pieces Per Year

Key features

Adjustable Pressure Range: Set pressure ranges from 10 to 500 psig (1.7 to 34.5 bar) for versatile applications.

High-Purity Gas Compatible: BA-grade for 6N purity, EP-grade for 9N purity gases, meeting ASTM G93 C standards.

Stainless Steel 316L Construction: Valve body made of SEMI standard 316L rod, ensuring durability and corrosion resistance.

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

Compact One-Piece Design: Space-saving design with 1/4 inch NPT ports, easy to operate and install.

Comprehensive Certification: ISO9001, CE, and RoHS certified, designed to ANSI and ASME market standards.

Oxygen Cleaning Option: Optional oxygen cleaning (-O2 suffix) available for oxygen environment applications.

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: ≤1.37h

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.