ARI Armaturen ASTRA Plus DN250-400 EN - Manual (Page 5)

Rev. 0040105005 0212 Page 5
Operating and installation instructions
ASTRA
®
Plus
4.3.2 Parts DN 250
Fig. 5: DN 250 with stuffing box packing and lift indicator
Pos. Designation Pos. Designation
1 Body 18 Guide bushing
2 Bonnet 19 Guard cap
3 Plug 21 Flap type screw
4 Stem 22 Washer
5 Handwheel 23 Hexagon nut
6 Packing ring 24 Straight pin
7 Stud 25 Scale
8 Hexagon nut 26 Scale ring
9 Gasket 27 Round head grooved pin
10 Straight pin 28 Pressure gauge stud G1/4“
11 Washer 29 Sealing ring
12 Hexagon nut 30 Lubricating nipple
13 Clamp ledge 31 Spring ring
14 Hexagon scres 32 Hexagon nut
15 Insert nuts 33 Hexagon scres
16 Washer 34 Hexagon guard cap
17 Packing box flange