Do you support OEM and ODM services?

Yes, we support OEM and ODM customization, including logo personalization and specific design requirements.

What is the delivery time?

The delivery time is typically 1 to 2 weeks.

What certifications do you have?

We hold ISO9001, CE, and RoHS certifications.

How do you ensure product quality?

All products undergo 100% pressure and helium leak detection tests. Assembly is done in class 100/1000 cleanrooms.

What payment methods do you accept?

We accept T/T, Western Union, PayPal, credit card, and trade assurance on Made in China.

Premium 1 Year Warranty Spring Loaded SS316 Check Valve

Name: Premium 1 Year Warranty Spring Loaded SS316 Check Valve
Brand: Hunan Wofly Technology Co., Limited
SKU: 2082069592

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: Crafted from SS316L stainless steel with FKM sealing for durability and leak prevention.

Adjustable Opening Pressure: Springs offer fixed opening pressures ranging from 1 to 25 psig for precise control.

Multiple Connection Options: Supports VCR, compression fitting, and various NPT/BSPP/BSPT male/female configurations.

Ultra-High Purity Cleanliness: EP-grade (Ra0.13um) and BA-grade (Ra0.25um) cleaning for 9N and 6N purity gases.

100% Quality Testing: Every unit passes helium leak detection and pressure tests before delivery.

OEM/ODM Customization: Supports personalized branding, material selection, and size customization.

Compact Space-Saving Design: Engineered to be compact, ensuring easy operation and no extra space occupation.

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.