Sanitary Stainless Steel Welded Check Valve
Application:
This type of check valves are used to stainless steel pipe line system, in order to prevent the fluid flowing back.
Technical Data:
If the check valves are installed in a vertical pipe, it needs approximately equal pressure 6Kpa to open. Maximum pressure for conveying material is 1000Kpa. Using temperature scope for -10 to140 degree celsius.
Material:
Steel Parts: 304, 316L
Seal: VMQ, FPM, EPDM
| DIN-NO.RZ1101 |
Size |
A |
B |
L |
T |
| DN15 |
62.5 |
19.0 |
75.0 |
1.5 |
| DN20 |
62.5 |
23.0 |
75.0 |
1.5 |
| DN25 |
77.5 |
29.0 |
78.0 |
1.5 |
| DN32 |
77.5 |
35.0 |
78.0 |
1.5 |
| DN40 |
89.0 |
41.0 |
80.5 |
1.5 |
| DN50 |
105.0 |
53.0 |
86.0 |
1.5 |
| DN65 |
134.0 |
70.0 |
97.0 |
2.0 |
| DN80 |
145.0 |
85.0 |
105.0 |
2.0 |
| DN100 |
158.0 |
104.0 |
105.0 |
2.0 |
DELIVERY:
Usually within 15days after receiving T/T down payment
PAYMENT:
We prefer to do 100% T/T (30% T/T in advance, 70% T/T before shipment)
FAQ:
I. Are you factory?
Yes,we are factory and we're specilized in manufacturing valve for 15 years.
II. Which countries do you expot 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 authrization for us.
IV. Where is your factory ?
Our factoury 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,Wuhu port.
VI,What kinds of certificates do you have?
We have ISO9001:2000 quality certificates,3A certificatesand ISO14001:2014
Packing:
Audited Supplier 
){kind=link}
){kind=link}