Samson 3310 - Page 20

3-6 EB 8222-1 EN
Design and principle of operation
Table3-1: Technical data for Type3310 Valve
Valve seat
Type
Soft seal Metal seal
S A E
Version PTFE PEEK ARCAP
®
Enhanced
Material PTFE PEEK AP1C
1.4404/316L
and Stellite
®
Pressure rating
PN10 · 16 · 25 · 40
Class150/300
Type of connec-
tion
Flanges
DINEN1092
ANSIB16.5
Leakage class according to ANSI/
FCI70-2
VI VI IV IV
Max. opening angle 90°
Tem-
pera-
ture
range
Standard
version
DIN
1.0619 –10 to +220°C (14 to 428°F)
1.4408 –29 to +220°C (–20 to +428°F)
ANSI
A216
WCC
–29 to +220°C (–20 to +428°F)
A351
CF8M
–29 to +220°C (–20 to +428°F)
Version
with
standard
insulat-
ing sec-
tion
DIN 1.0619
–10 to +220°C
(14 to 428°F)
–10 to +220°C
(14 to 428°F)
–10 to +400°C
(14 to 752°F)
–10 to +315°C
(14 to 599°F)
ANSI
A216
WCC
–29 to +220°C
(–20 to
+428°F)
–29 to +220°C
(–20 to
+428°F)
–29 to +425°C
(–20 to
+800°F)
–29 to +315°C
(–20 to
+599°F)
DIN
and
ANSI
1.4408
–40 to +220°C
(–40 to
+428°F)
–40 to +220°C
(–40 to
+428°F)
–40 to +450°C
(–40 to
+842°F)
–40 to +315°C
(–40 to
+599°F)
A351
CF8M
Characteristic Linear or equal percentage
Rangeability
Equal percentage: R>400:1
Linear: R>100:1
Face-to-face dimension
DINEN558-2 Series36
ISA75.08.02
Conformity
·