What is the warranty policy?

Any problem will be responded to within 12 hours. Spare parts are available at half price for the lifetime of the product.

Can you provide OEM services?

Yes, we finish OEM production within 20-40 days after payment is confirmed.

What standards do your sanitary valves support?

We supply valves and fittings in SMS, DIN, IDF, RJT, 3A, and DS standards, all tested by our strict quality control system.

Sanitary SS304/316 Non Return Valve Food Processing Check Valve

Name: Sanitary SS304/316 Non Return Valve Food Processing Check Valve
Brand: QILI HOLDING GROUP CO., LTD.
SKU: 859799835

Zhejiang, ChinaQILI HOLDING GROUP CO., LTD.

US$5.00-50.00

1 Piece

Product profile

Customization

Available

Media

Water

Temperature

High Temperature

Model NO.

QL-BV024

Material

Stainless Steel

Connection Form

Clamp

Structure

Swing

Pressure

High Temperature

Function

Nrvr Silence

Sealing Form

Bellows Globe Valve

Flow Direction

Reversing

Standard

DIN

Application

Industrial Usage, Water Industrial Usage

Satandard

3A, DIN, SMS, ISO, Idf, Rjt

Package

Carton ,Wooden Case

Size

3/8" -12"

Valve Type

Non Return

Transport Package

Wooden Case

Specification

3A, DIN, SMS, ISO, IDF, RJT

Trademark

Origin

Wenzhou Zhejiang, China

HS Code

8481804090

Production Capacity

1000000/PCS

Key features

FDA, CE, and 3A Compliance: All materials meet FDA, ISO, and 3A certification requirements for food and pharmaceutical use.

Lifetime Service Support: Spare parts available at half price for the product's entire life with dedicated problem-solving assistance.

Fast Response Time: Any questions or problems are responded to within 12 hours by our support team.

Customizable Standards: Available in SMS, DIN, IDF, RJT, 3A, and ISO standards to match specific industry requirements.

OEM Manufacturing: Full OEM services available with production completion within 20-40 days after payment confirmation.

High Pressure Capacity: Designed for high temperature and high pressure applications with a max working pressure of 10 Bar.

Smooth Flow Design: Valve wall steamlined design ensures smaller flow resistance and smooth flow performance.

Company profile

QILI HOLDING GROUP CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-01-01Nearest Port: Ningbo ,Shanghai,Shenzhen,QingdaoAverage Response Time: >24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQILI HOLDING GROUP CO., LTD. is identified as a China-based manufacturer/factory with facilities in Wenzhou, Zhejiang. The supplied information indicates four production lines, 50 quality-control staff, 11–20 years of combined R&D-engineer experience, and reported annual production of 5,000,000 sanitary valve and fitting pieces. It holds ISO 9001 certification and describes multiple specialized workshops, including CNC machining, forming and polishing, hot forging, BPE fittings, and valve production. The company reports exporting to more than 60 countries since 2006, with exports representing 90% of total sales. It states that it provides design, manufacturing, sales, and after-service capabilities, although detailed after-sales procedures are not provided. Custom fitting production is explicitly mentioned. Available trade data records one transaction and one associated buyer, so customer-case evidence is limited.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in manufacturing from an address in Wenzhou, Zhejiang, China. However, one record also classifies the company nature as a trading company, creating a conflicting secondary classification.

CertificationsThe supplier is explicitly reported to hold ISO 9001 certification, providing direct evidence of a certified quality-management system.

After-Sales capabilityQILI states that its capabilities cover sales and after-service and that it provides service to customers. The slices do not specify service channels, response times, warranty terms, or repair processes, so the stated capability is positive but not operationally detailed.

R&D capabilityThe supplier has 11–20 years of combined R&D-engineer experience and operates specialized workshops including CNC machining, hot forging, and fittings production. These facts support technical development capability, although no specific patented products or quantified R&D achievements are provided.

Production capacityThe supplier reports four production lines, 50 quality-control staff, and annual output of 5,000,000 sanitary valve and fitting pieces. Its described eight professional workshops and stated pre-delivery quality checks provide direct evidence of substantial manufacturing and quality-control capacity.

Customization capabilityThe company explicitly describes an Anhui mass-production base with CNC machining and the ability to make custom fittings. This directly supports customization capability for fitting-related products.

Client casesThe supplier states that its products are exported to more than 60 countries and lists multiple export markets; one associated buyer, LES INSTRUMENTS PITANCO INC, and one trade transaction are also recorded. These references indicate international customer exposure, but the named customer evidence and transaction history are limited.