Samson 3349, Mounting And Operating Instructions

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3-8 EB 8048-2 EN
Design and principle of operation
Table 3-2.2: Dimensions of Type 3349 Angle Valve for mounting onto Type 3379 Actuator
DN 15 20 25 32 40 50
NPS ½ ¾ 1 1¼ 1½ 2
Rated travel 7.5 15
H1 90 136
L1
1)
70 100
G 85 113
Valve weight
(without
actuator)
#3 11
1)
Dimensions for welding ends according to DIN 11866, Series A. Other end connections and stan-
dards
u
T 8048-2.
Table 3-2.3: Dimensions for micro-flow valve version of Type 3349 Valve for mounting on
Type 3379 Actuator
2)
DN 3) 8 10 15 20 25
NPS ¼
3 /
8
½ ¾ 1
Rated travel 7.5
H1 61 61 65 65 70
L1 1) 50
G 83
Valve weight (without
actuator)
1
1)
Dimensions for welding ends according to DIN 11866, Series A. Other end connections and
standards
u
T 8048-2.
2)
Dimensions for micro-flow valve version of Type 3349 Valve with Type 3271/3277 Actuator on
request
3)
DN 6 on request