| Product name | SS304/316L Sanitary Check Valve |
| . Application: . | Check valves are widely used for both sanitary and industrial applications to prevent backflow of product. The spring check valves are designed to assist closure pressure to create a positive shutoff. They are commonly used with liquid products. |
| · Body Materials: |  AIS1-304 or AISl-316L |
| · Gasket Material: |  Silicon,EPDM,VITON(Valve seat and gasket comply with FDA21CFR177 2600) |
| · Standard Avaliable: |  DIN,3A,SMS,ISO/IDF,BS /RJT,and ASME /BPE. |
| . Available size | DN10-DN100, 1/2''-4" |
| · Endconnection: | Clamp ,Weld,Threaded,or Other connections are available upon request |
| · Pressure : |  1-10bar |
| · Surface treatment: |  Inside surface: Ra16~32uin(0.4~0.8μm),Outside surface Ra32~64(0.8~1.6μm) |
DELIVERY:
Usually within 15days after receiving T/T down payment
PAYMENT:
We prefer to do T/T or LC.Â
FAQ:
I. Are you factory?
Yes,we are factory and we're specialized in manufacturing Valve and fittings for 15 years.
II. Which countries do you export to?
We're exporting to about 40 countries around the world. For Europe and America Area ,it takes about 30%,Middle East area:40%, Africa area:30%.
III. If you can do valve in our brand?
Yes,we can do your brand,but need you to provide the certificate of authorization for us.
IV. Where is your factory ?
Our factory is located in Wenzhou city.  If you have time ,welcome to visit us!
V.Which delivery port do you usually use?
There are three port we usually use:Shanghai pot,Ningbo port.
VI,What kinds of certificates do you have?
We have ISO9001:2000 quality certificates,3A certificates and ISO14001:2014, FDA
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Sanitary Stainless Steel Clamped Ferrule
Specification: DN10-DN300, 1/2"-10", larger size can be customized
Materials: 304, 316L
Surface treatment: polishing
Inner surface mechanical polished Ra less than 0.4 - 0.8 M,
Outer surface glass polished Ra less than M.
Standard: 3A,DIN, SMS, ISO, IDF, RJT, AS, BS, BPE
Application: Dairy, Water, Food, Beer, Beverage, Pharmaceutical, Cosmetic and so on.
FAQ:
1.Are you a trader or manufactor?
We are a manufactor (Own 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, Paypal,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.
Sanitary Clamp Fittings,Sanitary Pipe Fitting,Tri Clamp Fittings,Sanitary Pipe Fittings
Wenzhou Qili Fluid Equipment Co., Ltd. , https://www.qlssvalve.com