• 304/306L Stainless Steel Sanitary Spring Check Valves
  • 304/306L Stainless Steel Sanitary Spring Check Valves
  • 304/306L Stainless Steel Sanitary Spring Check Valves
  • 304/306L Stainless Steel Sanitary Spring Check Valves
  • 304/306L Stainless Steel Sanitary Spring Check Valves
  • 304/306L Stainless Steel Sanitary Spring Check Valves

304/306L Stainless Steel Sanitary Spring Check Valves

Media: Beer, Dairy, Beverage, Pharmacy, Cosmetics,
Temperature: Ordinary Temperature
Material: Stainless Steel
Connection Form: Welding
Structure: Spring
Pressure: Ordinary Pressure
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
QL-CV
Function
Ddcv Double Lobe
Sealing Form
Bellows Globe Valve
Flow Direction
Unidirection
Standard
DIN
Application
Industrial Usage, Water Industrial Usage, Household Usage
Size
1/2"-4", Dn15-Dn100
Power
Manual
Seal Material
Silicone, EPDM, Viton, NBR
Trade Terms
Fob, CFR, CIF, EXW.Express
Can Be Customized
Yes
Transport Package
Export Standard Package
Specification
3A, DIN, SMS, ISO, IDF, RJT
Trademark
QILI. OEM
Origin
Wenzhou, China
HS Code
8481804090
Production Capacity
50000/Month

Product Description

Product Description

Sanitary check valves also known as one-way valves, their roles are to prevent the pipeline water back in the media. They are specifically used for the food handling and processing industries to prevent backflow of product. Commonly used with liquid products, spring check valves are designed to assist closure pressure to create a positive shutoff. 


Quick Details

Product Name: 304/306L Stainless Steel Sanitary Spring Check Valves 
Materail of ball: EPDM, silicone  or PTFE
Max. Pressure: 10BAR
Min. Pressure: 0.2BAR
Connection end: Threaded,Welded,Clamped
Standard: DIN, SMS, 3A,
Material: SS304, SS316L 
Can be customized: Yes
Size: 1-4" or DN15-DN100
Application: Food, beverage, dairy, pharmacy, chemical or any food processing industries
 

Our Products
Related Products
304/306L Stainless Steel Sanitary Spring Check Valves

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1.Standard Products
304/306L Stainless Steel Sanitary Spring Check Valves

2.Non-standard Products
304/306L Stainless Steel Sanitary Spring Check Valves


Application
304/306L Stainless Steel Sanitary Spring Check Valves

Company Information
About Wenzhou Qili
1).Established in 2007, WENZHOU QILI FLUID EQUIPMENT CO LTD is a manufacturer specializing in the production and development of Sanitary valves and fittings. QILI has received ISO9001: 2008 , 3A and FDA certificates. 
 
2).QILI has a strong technical team with more than 20 years of professional experience.
 
3). QILI is committed to providing sanitary stainless steel Butterfly Valves, Check Valves, Ball Valves, kinds of Fittings(ferrule ,union parts,clamp,elbow,tee,reducer,hose adapter),and also develop customized parts as your needs.
 
4). QILI exports products around the world, mainly to U.S.A, Canada ,New Zealand and European countries like Bulgaria, Italy, Germany, France, Spain, the Netherlands ,U.K, Russia. 
 
5).Most of standard sizes are in large stock with short delivery time.MOQ is 1pc.


Our Workshop
304/306L Stainless Steel Sanitary Spring Check Valves

Team Trip
304/306L Stainless Steel Sanitary Spring Check Valves

Packaging & Shipping
304/306L Stainless Steel Sanitary Spring Check Valves
304/306L Stainless Steel Sanitary Spring Check Valves


Certifications
304/306L Stainless Steel Sanitary Spring Check Valves
304/306L Stainless Steel Sanitary Spring Check Valves



FAQ:
1.Are you a trader or manufactor? 
We are a manufactor (Forging workshop and CNC machining workshop )

2.Can your products reach to FDA , CE and 3A requirements?Yes, all of our material can reach to the requirements of FDA, ISO and 3A Certificate).

3.We can supply: 
Sanitary Butterfly Valve, Sanitary Check Valve and Diaphragm Valves, as well as Various Tank Accessories:  Sight Glass, Strainers/Filter, Cleaning Ball, And other Pipe Fittings, (Pipe Unions: SMS, DIN, IDF, RJT, 3A,DS; Fittings: Ferrule,Elbow, Tee, Reducer and all other Non-standrad fittings), each products are tested well by our strictly Quality Control System, and we also have excellent service to support you and promote your business. 

4.Lead Time: 
For large quantity, as usual, it can be sent out within 20-40 days. 
Small parcel will be dispatched by DHL, FedEx, UPS OR TNT Courier. 
Big cargo will be delivered by Air freight or By Sea. 

5.Our Service: 
About payment: 
Payment methods: L/C, T/ T, Western Union

6.About samples: 
We can provide samples production and service. Usually 2 to 5 days, the sample can be sent to your hands. We will choose the shipping way as you required: By sea, by air or by express. Any question about samples, please contact us.

7.For OEM products: 
We will finish the production within 20-40 days after payment has been confirmed. 
About delivery and shipping: 
We will choose the delivery way as you required: By sea, by air, by express ect. Save your cost is our mission. 

8.Warranty: 
Any question or problem will be respond within 12 hours. 

9.Lifetime service: 
Any problem happened to our product, we will do our best to help client to solve it, spare parts will be half price in lifetime. 

10.Problem solve: 
If you can't solve the problem in your local, please delivery the product to us, we will repair it and then back to you. 

11.Quality control: 
All the products are calibrated with real working condition, and tested before shipping as qualified product. 

12.Purpose:Attitude is everything.

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