Advertisement
VAREC 7100B SERIES PRESSURE RELIEF VALVE
INSTRUCTION, OPERATION AND MAINTENANCE MANUAL
FIGURE 3 - MODEL 7100B (LOW SETTING)
Drilling per ANSI Class 125 F.F.
TABLE 4 - MODEL 7100B- LOW SETTING SIZES AND DIMENSIONS
Size
2"
3"
4"
6"
8"
10"
12"
A in.
B in.
(mm)
(mm)
8½
11
(216)
(279)
10¾
12
/
11
(273)
(323)
13⅜
14
/
1
16
(340)
(357)
17
16¼
(432)
(413)
20⅝
18¼
(524)
(464)
27
24⅛
(686)
(613)
34
30
/
13
(864)
(783)
FIGURE 4 - MODEL 7100B (HIGH SETTING)
Drilling per ANSI Class 125 F.F.
TABLE 5 - MODEL 7100B- HIGH SETTING SIZES AND DIMENSIONS
Size
2"
3"
16
4"
6"
8"
10"
12"
16
A in.
B in.
(mm)
(mm)
8½
13⅞
(216)
(352)
10¾
15⅝
(273)
(397)
13⅜
16¾
(340)
(425)
17
19
/
9
16
(432)
(497)
20⅝
21
/
5
16
(524)
(541)
27
26
(686)
(660)
34
30
/
13
(864)
(783)
16
6
Advertisement
