Submittal Sheet
Table Of Contents
Figure 6: EVR 20 - EVR 22 Solder and ange connection
3
6
9
8
2
7
5
1
10
12
13
14
4
T
Figure 7: EVR 25 Solder connection
3
6
9
2
7
1
10
12
13
15
17
8
16
18
T
Table 5: Design and material for EVR 20, EVR 22, EVR 25
Pos. no.
Description
Material
1
Valve housing assembly
Brass
2
Cover
Stainless steel
3
Armature assembly
Stainless steel/PTFE
4
Diaphragm assembly
Stainless steel/PTFE
5
Support washer
Stainless steel
6
Armature spring
Stainless steel
7
Seal
Chloroprene rubber
8
Screws
Stainless steel
9
O-ring
EPDM rubber
10
Solder connection
Copper
11
Flare connection
Brass
12
Manual stem
Brass
13
O-ring
Chloroprene rubber
14
Flange connection
Brass
15
Gasket
Aluminum
16
Insert
Nylon
17
Piston spring
Stainless steel
18
Piston
Stainless steel
T
Normally Open (NO) tube design
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Solenoid valve, Type EVR 2 - EVR 40