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Technical specifications

Temperature range: -20°C +160°C.

Vacuum: 10-2 torr.

Position Part name Material N.° pieces
1 BODY A351-CF8M 1
2 END CONNECTION A351-CF8M 1
3 BALL A351-CF8M 1
4 ANTISTATIC STEM A479-TP316 1
5 HANDLE A351-CF8 1
6 BALL SEAT PTFE VERGINE 2
7 BODY SEAT PTFE 1
8 STEM SEAT PTFE 1
9 ANTIFRICTION RING TFM 1
10 O-RING FKM 2
11 O-RING FKM 2
12 SCREW A2-70 1
13 SCREW A2-70 2
14 WASHER AISI 304 1
15 NUT A2-70 2
16 WASHER AISI 304 2
SIZE DN CODE BOX I L H Ch A C E ØN B Z Kv PN Kg
1/2" 15 70031304 10 15 67 34,5 ES.27 41,5 9 9 36 6 38 19,2 64 0,32
3/4" 20 70031305 6 16,3 78 42 ES.32 43,5 9 9 36 6 38 35 64 0,42
1" 25 70031306 5 19,1 90 51,5 ES.41 53,5 9 9 36 6 38 64,5 64 0,73
1"1/4 32 70031307 2 21,4 100 64,5 OT.50 57 9 9 36 6 38 103,8 64 1,08
1"1/2 40 70031308 2 21,4 112 77 OT.55 74 11 11 50 7 50 174 64 1,72
2" 50 70031310 3 25,7 135 97 OT.70 83,3 11 11 50 7 50 301,3 64 3,00
Certifications
ATEX
SIL 3
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