Sanitary Check Valve

Stainless Steel Sanitary Y-type Non Return Check Valve

Model:
QL-CV02
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Stainless Steel Sanitary Y-type Non Return Check Valve
spring check valve non return valve sanitary check valve sanitary valve stainless check valve Stainless Steel Sanitary Y-type Non Return Check Valve

Application:Our Check Valves are designed to prevent reverse flow.Concentric and eccentric styles as well as our tapered disk design are available for horizontal,vertical applications and are working well without leaking while getting a returnpressure.Our special designed Check valve can be using for many applications in such as food, dairy, beverage,pharmaceutical, chemical, and many other industries

Specification
Standard SMS,DIN,3A,IDF,ISO
SMS,DIN,3A,IDF,ISO SS304,SS304L,SS316,SS316L
Size 3/4"~6",DN19~DN150
Seal ring of stem EPDM. VITON OR SILICON is required
Connection ends Butt-welded,clamped,male ends,union ends
External surface Bright gloss,dull gloss
Bright gloss,dull gloss Manual
Working temperature -20Celsius degree~+135Celsius degree
Max. working pressure 10Bar


Performance and merit:
Valve wall steamlined design,a smaller flow resistance,a flow smooth.   
Flexible seat seal.Sealing a better effect.
Spring reduction and design,installation location unrestricted 
Middle with clamp or flange design for easy maintance and clean.
Forging valve,the pressure better.   

Our Service 


On after sales
Free replacement if there is any quality problem
On delivery Never delay delivery time
On Materials Ensure material pure
OEM Welcome 
On samples Buyer bear the air fee, but this fee will be reduced from order directly

We specialize in sanitary valves and pipe fittings ,which is applied for  milk,food,beer,pharmaceutical and other fields.We can quote you favourable price&high quality&best after-sale services.Welcome to visit our factory.
Sanitary Valves,such as butterfly valves,check valves,diaphragm valves,ball valves,pneumatic reversal valves,ect.
Sanitary pipe fittings,such as triclamp ferrule,elbow,tee,reducer,spray valve,sight glass,strainer,ect.
Sanitary valve
Sanitary Butterfly Valves
Sanitary Check Valves
Sanitary Ball Valvess
Sanitary Diaphragm Valves
Sanitary Sample Valves

Sanitary Pipe Fittings
Sanitary Elbow
Sanitary TeeSanitary Reducer
Sanitary Cross

Sanitary Triclamp Ferrule
Sanitary Cap
Sanitary Pipe Hanger
Sanitary Tank Cleaning Ball
Sanitary Hose Joint
Sanitary Unions
Sanitary Sight Glass
Sanitary Strainer

Sanitary Tube
Seamless Tube
Weldless Tube

Sanitary Gasket
Silicone/EPDM Gasket for Triclamp
Silicone/EPDM Gasket for Union
Silicone/EPDM Gasket for Butterfly Valve
Welcome to contact us for Sanitary Stainless Steel NRV Check Valves

Product show

CNC machine

workshop

Company Information

Wenzhou Qili company information

fittings shipping photos 1Certifications

FAQ:

1.Are you a trader or manufactory?
 We are a manufactory (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.

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