2” CLAMPED NON-RETURN SANITARY CHECK VALVES USED IN SANITARY INDUSTRY
Quick detail:
Product name: 3A 304 check valve clamp end
Material: 304 316L
Size: DN15-DN100
Standard: 3A SMS DIN ISO BS
Specification:
Stainless steel sanitary check valve for food, beverage, dairy. pharmacy industrial. Mirror polish Ra<0.4um
Description:
Sanitary check valve is Specially designed for use in stainless steel pipe installations, The valve prevent the reverse flow of fluids. Widely used in various processes throughout the sanitary industry, these sanitary check valve are safe and highly reliable.
All of our sanitary check valve are made of high purity 304 and 316L stainless steel. The connection type could be offered with Clamp end, Weld end, Male end, female end
. Body:
. Made by forged material.
. Fully precision machined by CNC machine..
. Connection: clamp / weld / Male / female end are available from 1/2", 3/4" up to 4".
. Fully precision machined by CNC machine.
. Material grade:
. AISI304, AISI316L
| Sanitary Check Valve Parameters | |||
| Material | 304SS; 316(L)SS | ||
| Connection Standard | SMS,DIN,3A,ISO | ||
| Connection Type | Welding ends, Clamp, Union | ||
| Size | DN15-DN100, 1/2"-4" | ||
| Finish | Mirror Polish Ra<0.4um |
||
The valve is available with welding ends for tubes according to 3A,SMS,BS,DIN11851
Application:
This type of check valves are used to stainless steel pipe system,in order to prevent the fluid flowing back.
Work principle:
Check valve is a type of valve which open or close the valve disc rely on the medium flow itself.The check valve disc will open when the pressure of stem bottom exceed the stem above and the spring,The check valve disc will close when the two pressure are equal .So that the flow goes one way in the pipeline,and the prevent the fluid flowing back,avoid the accidents.
Technical data
Required different pressure for opening the valve fitted in a vertical pipe,as shown in fig.3,the open pressure max.product pressure:1000kpa(10bar)
Open pressure (fig.1)
|
1/2” |
3/4” |
1” |
1.5” |
2” |
2.5” |
3” |
4” |
|
0.5 |
0.5 |
3 |
1.6 |
0.6 |
1.3 |
0.8 |
0.9 |
Drawing:
