Technical Data - Samson 2371 Series Mounting And Operating Instructions

Technical data

9 Technical data
Table 1: Technical data · All pressures (gauge)
Type 2371-10/-11
Valve size
Set point ranges
Maximum pressure
Max. perm.
temperatures
Leakage class acc.
to IEC 60534
Peak-to-valley
height and surface
finish
Conformity
Types 2371-10/-11
Valve size
Type 2371-10
Set point ranges
Type 2371-11
Maximum pressure
Operating temp. range
Max. perm.
temperatures
Sterilization temperature
Metal seal
Leakage class acc.
to ANSI/FCI 70-2
Soft seal
External
Peak-to-valley
height and
Internal
surface finish
Conformity
Standard version
1)
Internal diameter (Øint) of the bottom end connection must be greater than 40 mm to allow correct installation of
2)
the plug
26
K 10
VS
Type 2371-10
K 16
VS
Type 2371-11
Operating temp. range
Sterilization temperature
Metal seal
Soft seal
External
Internal
C 12
V
C 20
V
DN 15 DN 20 DN 25
–
0.4 to 1.2 bar ∙ 1 to 3 bar ∙ 2.5 to 4.5 bar ∙ 4 to 6 bar
180 °C for up to 30 minutes
Class I (≤ 0.05 % of K
Class IV (≤ 0.01 % of K
Glass bead blasted
R ≤0.8 μm, precision-lathed
a
R ≤0.4 μm, satin finish ∙ R
a
NPS ½ NPS ¾ NPS 1
–
6 to 18 psi ∙ 15 to 45 psi ∙ 35 to 65 psi ∙ 60 to 90 psi
356 °F for up to 30 minutes
Class I (≤0.05 % of C
Class IV (≤0.01 % of C
Glass bead blasted
R ≤0.8 μm, precision-lathed
a
R ≤0.4 μm, satin finish ∙ R
a
DIN
DN 32 DN 40
0.5 to 6 bar
2.5 to
–
6 bar
2)
10 bar
0 to 160 °C
coefficient)
VS
coefficient)
VS
∙ R ≤0.6 μm, polished
1)
a
∙ R ≤0.6 μm, polished
1)
a
≤0.4 μm, mirror finish
a
·
ANSI
NPS 1¼ NPS 1½
7.5 to 90 psi
37.5 to
–
90 psi
150 psi
32 to 320 °F
coefficient)
V
coefficient)
V
∙ R ≤0.6 μm, polished
1)
a
∙ R ≤0.6 μm, polished
1)
a
≤0.4 μm, mirror finish
a
·
DN 50
2.5 to
6 bar
NPS 2
37.5 to
90 psi
2)
EB 2640 EN