AISI 316 (A4), with and without rest position
Catalogue
|
d1 Pin -0.02/-0.05
Bore H7 |
l1
|
d2
|
d3
|
k
|
l2
|
l3
|
l4
|
A/F
|
Spring load in N ≈
initial |
Spring load in N ≈
end |
|
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
GN 818-4-4-B-A4
|
4
|
4
|
M8x1
|
16
|
14
|
35
|
16
|
5
|
10
|
3.5
|
11
|
10
|
GN 818-4-6-B-A4
|
4
|
6
|
M8x1
|
16
|
14
|
35
|
16
|
5
|
10
|
3
|
11
|
10
|
GN 818-5-5-B-A4
|
5
|
5
|
M10x1
|
19
|
16
|
40
|
18
|
6
|
12
|
3
|
12
|
20
|
GN 818-5-8-B-A4
|
5
|
8
|
M10x1
|
19
|
16
|
40
|
18
|
6
|
12
|
3
|
14
|
18
|
GN 818-6-6-B-A4
|
6
|
6
|
M12x1.5
|
23
|
20
|
48
|
22
|
6
|
14
|
4.5
|
16
|
29
|
GN 818-6-9-B-A4
|
6
|
9
|
M12x1.5
|
23
|
20
|
48
|
22
|
6
|
14
|
4
|
20
|
29
|
GN 818-8-8-B-A4
|
8
|
8
|
M16x1.5
|
28
|
24
|
58
|
26
|
8
|
17
|
6
|
23
|
63
|
GN 818-8-12-B-A4
|
8
|
12
|
M16x1.5
|
28
|
24
|
58
|
26
|
8
|
17
|
7
|
26
|
63
|
GN 818-10-12-B-A4
|
10
|
12
|
M16x1.5
|
28
|
24
|
58
|
26
|
8
|
17
|
7.5
|
32
|
64
|
GN 818-12-15-B-A4
|
12
|
15
|
M20x1.5
|
33
|
28.5
|
71.5
|
33
|
10
|
22
|
9
|
32
|
129
|
Stainless Steel AISI 316 A4
Plunger pin chemically nickel plated
Knob
Plastic (Type B / BK / C / CK)
Polyamide (PA)
black, matte
Stainless Steel (Type BN / BKN / CN / CKN)
AISI 316
not removable
Spring
Stainless Steel AISI 316 Ti
GN 818 Stainless Steel-Indexing plungers are set apart by the materials used, allowing these plungers to withstand particularly corrosive environments.
Indexing plungers with a rest position are used for such applications where the plunger has to stay in its retracted position. In that case, the knob is retracted and afterwards turned by 90°. A notch keeps the plunger in this position.