Samson 3724 - Page 25

EB 8048-2 EN 3-7
Design and principle of operation
Version DIN ANSI
Peak-to-valley height
and surface nish
External
Glass bead blasted
Ra ≤0.6µm · Polished
Internal
Ra ≤0.8µm · Fine machine nish
Ra ≤0.6µm · Polished
Ra ≤0.4µm · Satin nish
Ra ≤0.4µm · Mirror nish
Dimensions of end connections uT8048-2
Certicates
CFR Title21 FDA
Regulation (EC) No.1935/2004
Regulation (EU) No.10/2011
Regulation (EC) No.2023/2006
USP-VI 121°C
ADI free
EHEDG and 3-A certication, standard 53-07
(uT8048-2)
Conformity
1)
Special version (not for micro-ow valve version)
2)
Observe normative restrictions (see uT8048-2)
3)
Mechanical design: 25bar; functional design: 20bar (see uT8048-2)
Table 3-2: Dimensions and weights · Dimensions in mm · Weights in kg
Table3-2.1: Dimensions of Type3349 Angle Valve for mounting onto Type3271 and
Type3277 Actuators
DN 15 20 25 32 40 50 65 80 100
NPS ½ ¾ 1 1¼ 1½ 2 2½ 3 4
Rated travel 7.5 15 30
H1 234 231 228 262 260 271 271 336 348
L1
1)
70 70 70 100 100 100 100 155 155
G 86 86 86 113 113 113 113 155 155
Valve weight
(without
actuator)
5 12 14 38 44
1)
Dimensions for welding ends according to DIN11866, SeriesA. Other end connections and stan-
dards uT8048-2.