Dtt31 Design, Dimensions For Process Connections; Dtt35 Design, Dimensions For Process Connections - Endress+Hauser Flowphant T DTT31 Technical Information

DTT31, DTT35
DTT31 design, dimensions
for process connections
Item No. Version DTT31
A Without process connection. For suitable welding bosses and
compression fittings see ' A ccessories' .
B Threaded process connection:
• ANSI NPT ¼" (m = AF14)
• ANSI NPT ½" (m = AF27)
C Cylindrical threaded process connection in inches as per ISO 228:
• G¼" (n = AF14)
• G½" (n = AF27)
DTT35 design, dimensions
for process connections
Endress+Hauser
L
A
Process connections DTT31
MB
SW/
AF 22
G½"
All dimensions in mm (in)
L = insertion length
Item No. Process connection versions DTT35
MB Conical metal-metal for hygienic processes, G½" thread. Suitable welding boss available as an
accessory. Thread length L
DB Clamp 1" up to 1½" (ISO 2852) or DN 25 up to DN 40 (DIN 32676)
m
n
L
L
1
2
B
Insertion length L Thread length L
-
30 and 100 mm • 14.3 mm (0.56 in)
(1.18 and 3.94 in) • 19 mm (0.75 in)
• 12 mm (0.47 in)
• 14 mm (0.55 in)
DB (CLAMP 1") DL (CLAMP 2")
43.5 (1.71) 56.5 (2.22)
64 (2.52)
50.5 (1.99)
LB (Varivent F) LL (Varivent N)
68 (2.68)
50 (1.97)
84 (3.31)
66 (2.6)
PL (DIN 11851) PG(DIN 11851)
51 (2.01) 27 (1.06)
68 (2.68)
44 (1.73)
= 14 mm (0.55 in)
1
L = L
1 2
C
A0007101
Screw-in length L
1 2
-
• 5.8 mm (0.23 in)
• 8.1 mm (0.32 in)
-
HL (APV-Inline)
B
61.5 (2.42)
82 (3.23)
100 (3.94)
PH (DIN 11851)
39 (1.54)
56 (2.21)
A0011776
11