Crane Process Flow Technologies
38
TECHNICALDATA
EVPneumaticActuationDN15--DN200
Materials of Construction
EV double acting
EV spring opening
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
24
1
2
3
4
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
21
22
5
6
7
9
10
11
12
13
14
15
16
17
18
19
20
21
22
24
25
26
27
28
18
19
20
23
24
25
30
31
32
8
29
25
20
21
22
23
26
27
28
1
EV spring closing
1 Spring adjusting spindle Steel
2 Reinforcing plate
Forged steel
3 Wiper seal
PVC
4 Indicator rod
Steel
5 Upper spring plate
Forged steel
6 Outer spring
Steel
7 Inner spring
Steel
8 Cover
Silicon aluminium
9 Lifting plate screw Steel
10 Lifting plate
Mild steel
11 Diaphragm plate
Forged steel
12 Operating diaphragm Rubber
13 Clampwasher
Mild steel
14 Cylinder/bonnet bolt
Steel
15 Bonnet ‘O’ ring
Rubber
16 Spindle
Stainless steel
17 Compressor pin
Steel
18 Compressor
Cast iron
19 Line diaphragm Rubber, Rubber/PTFE
20 Spr. adj. spindle locknut Steel
21 Cylinder/cover nut
Steel
22 Cylinder/cover bolt
Steel
23 Cylinder/cover washer Steel
24 Cylinder/bonnet joint
Klingersil
25 Cylinder plug
Malleable iron
26 Body/bonnet nut
Stainless steel
27 Body/bonnet bolt/stud Stainless steel
28 Body/bonnet washer
Stainless steel
Item Component
Material
MATERIALSOFCONSTRUCTION
EV (SC)
1 Indicator
Steel
2 Cover plug
Mild steel
3 Cover seal
PVC
4 Adjusting screw locknut Steel
5 Upper spring plate
Forged steel
6 Spring
Steel
7 Adjusting screw
Mild steel
8 Lower spring plate
Mild steel
9 Lower spring plate ‘O’ ring Rubber
10 Upper cylinder
Silicon aluminium
11 Clampwasher
Mild steel
12 Diaphragm plate
Forged steel
13 Operating diaphragm Rubber
14 Spindle
Stainless steel
15 Lower cylinder
Silicon aluminium
16 Cylinder/bonnet screw Steel
17 Bonnet
Cast iron
18 Compressor pin
Steel
19 Compressor
Cast iron
20 Line diaphragm Rubber, Rubber/PTFE
21 Cover plug screw Steel
22 Cover plugwasher
Steel
23 Cover
Silicon aluminium
24 Cylinder/cover screw Steel
25 Cylinder/cover washer Steel
26 Cylinder nut
Steel
27 Cylinder bolt
Steel
28 Cylinder washer
Steel
29 Cylinder plug
Malleable iron
30 Body/bonnet nut
Stainless steel
31 Body/bonnet bolt/stud Stainless steel
32 Body/bonnet washer
Stainless steel
Item Component
Material
MATERIALSOFCONSTRUCTION
EV (SO)
1 Indicator cover
Polyamide 6-3-T
2 Indicator
Solid nylon
3 Indicator cover ‘O’ ring Rubber
4 Indicator locknut
Steel
5 Diaphragm plate screw Steel
6 Upper diaphragm plate Mild steel
7 Lower diaphragm plate Mild steel
8 Operating diaphragm Rubber
9 Spindle
Stainless steel
10 Cylinder/bonnet screw Steel
11 Bonnet ‘O’ ring
Rubber
12 Cylinder/bonnet joint
Klingersil
13 Compressor pin
Steel
14 Compressor
Cast iron
15 Bonnet
Cast iron
16 Line diaphragm Rubber, Rubber/PTFE
17 Upper cylinder
Silicon aluminium
18 Cylinder bolt
Steel
19 Cylinder nut
Steel
20 Cylinder washer
Steel
21 Cylinder plug
Malleable iron
22 Lower cylinder
Silicon alumin
23 Body/bonnet bolt nut
Stainless steel
24 Body/bonnet bolt stud Stainless steel
25 Body/bonnet washer
Stainless steel
Item Component
Material
MATERIALSOFCONSTRUCTION
EV (DA)
