Sight Glasses and Processing equipments
Sight Glasses products processing
 
Brewery Equipment
 
 
Brewery Equipment
 
 
Check Valve – Non Return Check Valve
 
NO. Name
1 Short Body
2 Long Body
3 Clamp
4 13PG
5 Seal-Ring
6 ST.ST Spring
7 Flow Support Plate
8 Disc
 
   
ARCHON Check Valve
Materials
Steel parts: Stainless steel SS316(L)
Seal rings: EPDM rubber or SILICON/VITON
Finish: OD<=0.8, ID <=.8 or 0.4µm
Connections
The valve is available with welding ends for tubes according to 3A, Clamp.
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)
Material grades
Gasket - Body: EPDM /Silicon
Flow Area: EPDM / SILICON / VITON
Spring Check Valve Pressure Drop
(fig. 3)
Note: For the diagram the following applies: Medium - Water (20°C)
 
(PSI)
1/2"" 3/4" 1.0" 1.5" 2.0" 2.5" 3.0" 4.0"
0.5 0.5 3.0 1.6 0.6 1.3 0.8 0.9
open pressure (fig. 1)
 
     
Middle Clamp Clamp End
Size Ø A Ø B E D
1/2" 9.5 25.2 28.5 39.5
3/4" 15.8 25.2 28.5 39.5
1.0" 22.2 50.5 34 48
1.5" 34.9 50.5 36 48
2.0" 47.6 64 36 48
2.5" 60.3 77.5 36 48
3.0" 73 91 36 48
     
   
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