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Technical specifications
Drawing
Materials
POSITION PART NAME MATERIAL N.° PIECES
1 BODY A351-CF8M 1
2 END CONNECTION A351-CF8M 2
3 BALL A479-TP316/A351-CF8M 1
4 BALL SEAT PTFE 2
5 SEAT PTFE 2
6 THRUST WASHER PTFE 1
7 O-RING FKM (VITON) 1
8 STEM SEAT PTFE 1
9 PACKING GLAND INOX AISI 303 (1/4”-2”) CARBON STEEL (2’’1/2-3’’- 4’’) 1
10 END STOP INOX AISI 430 (1/4”-2”) CARBON STEEL (2’’1/2-3’’-4’’) 2-1
11 SPRING WASHER CARBON STEEL (2’’1/2-3’’-4’’) 2
12 NUT A182-F304 (1/4”-2”) CARBON STEEL (2’’1/2-3’’- 4’’) 2
13 BOLT INOX AISI 304 (1/4”-2”) CARBON STEEL (2’’1/2-3’’- 4’’) 4-6
14 WASHER INOX AISI 304 (1/4”-2”) CARBON STEEL (2’’1/2-3’’- 4’’) 4-6
15 NUT INOX AISI 304 (1/4”-2”) CARBON STEEL (2’’1/2-3’’- 4’’) 4-6
16 STEM A479-TP316 1
17 HANDLE INOX AISI 430 (1/4”-2”) CARBON STEEL (2’’1/2-3’’-4’’) 1
Table
CODE SIZE DN UNITS PER BOX SW X BW W I L CH R P A C E F ØN B KV PN KG
71000002 1/4” 8 10 - - - - 11 57 OT.22 110 50 35 13.5 8 5 - - 5.5 64 0.28
71000003 3/8” 10 10 18.2 9.5 17.1 12.48 11.4 57 OT.22 110 50 35 13.5 8 5 - - 8.5 64 0.27
71000004 1/2” 15 6 22.4 9.5 21.4 15.76 15 65 OT.27 131 64 47 15 10 7 36 6 19.2 64 0.5
71000005 3/4” 20 5 27.7 11.1 26.7 20.96 16.3 76 OT.32 131 68 52 16 10 7 42 5.5 35 40 0.7
71000006 1” 25 2 34.5 12.7 33.4 26.64 19.1 92 OT.41 174 79 60 19.5 12 8 42 6 64.5 40 1.2
71000007 1”1/4 32 4 43.2 14.3 42.2 35.08 21.4 106 OT.50 174 83 64 19.5 12 8 42 5.5 103.8 25 1.7
71000008 1”1/2 40 2 49.5 15.9 48.3 40.94 21.4 116 OT,55 250 100 79 24 16 10 50 6.5 174 25 2.5
71000010 2” 50 2 62 17.5 60.3 52.48 25.7 136 OT.70 250 107 86 24 16 10 50 6.5 301.3 25 3.9
71000012 2”1/2 65 1 76.5 20 73 62.68 30.2 153 Ø90 321 126 103 28 20 14 70 M8 545.7 16 8.15
71000014 3” 80 1 89.5 20 88.9 77.92 33.3 180 Ø105 321 137 114 28 20 14 70 M8 872.5 16 12.8
71000018 4” 100 1 115 20 114.3 102.26 39.3 217 Ø130 381 156 137 34.5 24 18 102 M10 1363.3 16 21.5
Notes

Temperature range: -20° +160°

Vacuum: 10-3 torr.

Low temperature design -40°C ON REQUEST

Certifications
T.A. LUFT
ATEX (On request)
SIL 3
Available media and videos
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