Product name: Sanitary stainless steel  check valve
1)Material: SS304, 316L
2)Connection: Welded, Clamped, Threaded, Flange
3)Size: DN10-100, 1/2"-4" lager size can be customize
Application: Dairy, Beverage, Food, Beer, Pharmacy, Biotechnology, Cosmetic etc.
Advantage: Competitive price, High quality, On-time delivery, Excellent after-sale service
We are specialized in producing different kinds of valves, pipe fitting, tubes, manhole covers, tanks etc for many years. We can design the products according to your special request. OEM is welcome too.Application: Dairy products, beer, food, beverage, pharmacy, and bioengineering industry, etc.
Our products adopt production craft and technology from EU, and meanwhile import foreign advanced numerically controlled machine tools and other process/inspection units. Our company specializes in producing sanitary stainless steel fluid equipment, valves and pipeline connection units. All the products are strictly manufactured according to different smoothness, material and sector's standards (such as ISO, DIN, IDF, SMS and 3A) etc. Under the efforts of all scientific research personnel. We are keeping on developing new products. Our products are widely used in the fields of food, pharmaceuticals, dairy, beer, beverage and chemical industry, all the technical aspects have reached the international leading levels and are in conformance with GMP requirements. Large quantities of the products are exported to USA, Europe, Middle East, Southeast of Asian and other countries all over the world.


Qili as a manufacture maily produce a series of valves and pipe fittings  as follws.
1.Sanitary valve
Sanitary Butterfly Valves
Sanitary Check Valves
Sanitary Ball Valvess
Sanitary Diaphragm Valves
2. Sanitary Pipe Fittings
Sanitary Elbow
Sanitary Tee
Sanitary Reducer
Sanitary Cross
Sanitary Triclamp Ferrule
Sanitary Cap
Sanitary Pipe Hanger
Sanitary Tank Cleaning Ball
Sanitary Hose Joint
Sanitary Unions
Sanitary Sight Glass

3.Sanitary Gasket
Silicone/EPDM Gasket for Triclamp
Silicone/EPDM Gasket for Union
Silicone/EPDM Gasket for Butterfly Valve
we can also produce  if your Specification is out of our standard
Welcome to your visiting to my factory.
Contact:Miss Cidy
Mobile:0086-15158592172