Samson 2371 Series Mounting And Operating Instructions page 32

Dimensions
Table 5: Flanges · All dimensions in mm
Valve size
p
max
L1
DIN 11864-2
NF form A,
L2
Series A
Øint
Øext
p
max
L1
DIN 11864-2
NF form A,
L2
Series B
Øint
Øext
p
max
L1
DIN 11864-2
NF form A,
L2
Series C
Øint
Øext
DIN EN 1092-1 B2
or
ASME B16.5 Cl 150
32
Type 2371-11
DN 15 DN 20 DN 25
NPS ½ NPS ¾ NPS 1
90 95 100
90 95 100
16 20 26
59 64 70
90 95 100
90 95 100
18.1 23.7 29.7
62 69 74
– 95 100
– 95 100
– 15.75 22.1
– 59 66
DN 32 DN 40 DN 50
NPS 1¼ NPS 1½ NPS 2
10 bar/150 psi
105 115 125
105 115 125
32 38 50
76 82 94
10 bar/150 psi
105 115 125
105 115 125
38.4 44.3 56.3
82 88 103
10 bar/150 psi
– 115 125
– 115 125
– 34.8 47.5
– 79 92
On request
Type 2371-10
DN 32 DN 40 DN 50
NPS 2
NPS 1¼ NPS 1½
105 105 105
155 155 155
32 38 50
76 82
105 105 105
155 155 155
38.4 44.3 56.3
82 88 103
– 105 105
– 155 155
– 34.8 47.5
– 79
EB 2640 EN
94
92