Do your products meet market standards?

Yes, our products are designed according to market standards with standard dimensions and can replace first-line brands.

What is the 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.

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

Which standard materials do you choose?

Valve body: SEMI standard 316L rod, 316L VAR, and 316L VIM-VAR. Diaphragm: Hastelloy and nickel-cobalt alloy. Valve seat: PCTFE and PFA.

How do you manage the production process?

We strictly obey ISO9001-2015. Cleaning, welding, assembly, testing, and packaging are done in a clean workshop with monitoring by quality specialists.

Is after-sales service and technical consultation available?

Yes, technical services are available 24H/D for pre-sale, after-sale, installation, and R&D.

Spring Loaded One-Way Valve 3000psi Prevent Fluid Backflow Stainless Steel

Name: Spring Loaded One-Way Valve 3000psi Prevent Fluid Backflow Stainless Steel
Brand: Hunan Wofly Technology Co., Limited
SKU: 2086330582

Hunan, ChinaHunan Wofly Technology Co., Limited

US$22.00

1-399 Pieces

US$14.00

400+ Pieces

Product profile

Customization

Available

Media

Gas

Temperature

Ordinary Temperature

Model NO.

CV200

Material

Stainless Steel

Connection Form

Thread

Structure

Spring Loaded

Pressure

High Pressure

Function

Prevent Fluid Backflow

Sealing Form

O-Ring Seal

Flow Direction

One Way

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage

Product Name

Check Valve

Max.Working Pressure

3000psi(206bar)

Opening Pressure

10psi

Application Media

Water,Gas

Surface Roughness

Ep-Grade Ra0.13um,Ba-Grade Ra0.25um

Power

Hydraulic

Warranty

1 Year

Customized Surpport

OEM,ODM

Body Material

SS316L

Sealing Material

FKM

Port Type Options

M NPT/F NPT/Ferrules/VCR/BSPP/BSPT

Clean Process

Ep-Grade

Port Type

Male NPT Thread X Male NPT Thread

Transport Package

Carton Box

Specification

Port sizes: 1/8", 1/4", 1/2", 3/8", 3/4"

Trademark

AFKLOK

Origin

China

HS Code

8481300000

Production Capacity

40000pieces Per Year

Key features

High Pressure Capability: Withstands up to 3000 psi (206 bar) for heavy-duty industrial applications.

Corrosion Resistant Material: Constructed from SS316L stainless steel for superior durability and longevity.

Adjustable Opening Pressure: Springs available with fixed opening pressures ranging from 1 to 25 psig.

Versatile Connection Options: Supports VCR, compression fittings, NPT, BSPP, and BSPT in various configurations.

OEM and ODM Support: Customizable designs, materials, sizes, and logo engraving available.

Ultra-High Purity Cleanliness: EP-grade (Ra 0.13um) and BA-grade (Ra 0.25um) cleaning for 9N and 6N purity gases.

Comprehensive Warranty: Backed by a 1-year warranty covering mechanical defects and support.

24/7 Technical Support: Dedicated team available round-the-clock for pre-sale, installation, and after-sales.

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: ≤3.16h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with significant R&D and customization capabilities. They are involved in the development of high-tech products and provide OEM and ODM services. With a focus on export, the company has been exporting goods for three years, accounting for 41% to 50% of total sales. However, they lack overseas warehouses and showrooms. While they maintain effective service capability procedures, there is no indication of certification holdings or financial data beyond the years listed.

Supplier typeThe supplier is a limited company, not part of a larger company group, and operates under a combined company type.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and service capability improvement, indicating well-structured after-sales service processes.

R&D capabilityThe supplier has released new products within the past year and offers ODM services, but lacks SDK availability, slightly limiting their innovation capacity.

Customization capabilityThe supplier offers a comprehensive range of customization services, including full and flexible customization based on samples and designs.

Client casesThe supplier provides OEM services for well-known brands, indicating experience with significant customer cases.