Emerson Fisher 161AY Series - Diaphragm Assembly

Figure 14. Type EZR Main Valve (continued)
NPS 1, 1-1/4 x 1 AND 2 x 1 / DN 25, 32 x 25 AND 50 x 25
DIAPHRAGM ASSEMBLY
19B2408
TOP PLUG (KEY 5)
O-RING (KEY 14)
O-RING (KEY 70)
DIAPHRAGM (KEY 9)
BOTTOM PLUG (KEY 11)
O-RING (KEY 10)
LOCK WASHER (KEY 130)
SOCKET HEAD SCREW (KEY 129)
NPS 8 x 6 / DN 200 x 150 RESTRICTOR PLATE O-RING PLACEMENT
MAIN VALVE ASSEMBLY FOR NPS 6, 8 x 6 AND 12 x 6 /
DN 150, 200 x 150 AND 300 x 150 BODY SIZES
21
20
19
17
14
11
10
5
7
71
70
2
121
126
66
67
67
66
23
1
126
121
8
13
9
79
28
12
64
16
18
6
4
15
22
21
20
19
17
14
11
10
5
7
71
70
2
121
126
66
67
67
66
23
1
126
121
8
13
9
79
28
12
64
16
18
6
4
15
22
49B5067
NPS 2 x 1 / DN 50 x 25 MAIN VALVE ASSEMBLY
133
131
121
67
132
33
Type EZR