GN 417 Indexing plungers with and without rest position

Description

Specification

Version without rest position

Types

Type A: without rest position (lifting ring)

Type B: without rest position (Knob)

Version with rest position

Type

Type C: with rest position (Knob)

This information applies to both standards:

Guide

Zinc die casting

plastic coated

black, textured finish

Stainless Steel AISI 303

Spring

Stainless Steel AISI 301

Lifting ring

Stainless Steel AISI 301

Knob

Plastic (Polyamide PA)

black, matt

not removable

Information

The screwing range of indexing plungers GN 417 is chosen in such a way that washers ISO 7092 can be used.

Indexing plungers GN 417 type C with rest position are used in such applications where the plunger has to stay in its retracted position. To achieve this, the knob is rotated by 90° degrees after being retracted. A notch keeps the plunger in this position.

Range of indexing plungers

Technical information

ISO-Fundamental Tolerances

Stainless Steel characteristics

Plastic characteristics

Load rating information

GN 417
without rest position
GN 417-C
with rest position

GN 417

Filter
Description	d₁ Bore +0.03/+0.08 Pin h11	d₂	d₃	b₁	b₂	b₃	b₄ -0.2	h₁	h₂	k₁ ±0.05	k₂	k₃	k₄	l₁	l₂ ±0.5	Spring load in N ≈ initial	Spring load in N ≈ end	Weight
GN 417-4-A	4	-	14	22	16.5	6	3.3	-	-	14	4	8	4.5	-	-	3	12	11
GN 417-5-A	5	-	18	28	22	8	4.3	-	-	18	5	10	7	-	-	5	24	22
GN 417-6-A	6	-	24	32	27.5	10	5.4	-	-	21	5.5	21	10	-	-	5	21	36
GN 417-8-A	8	-	30	34	33	12	5.4	-	-	23	5.5	12	15.5	-	-	6	22	58
GN 417-10-A	10	-	30	39	35	14.5	6.5	-	-	27	6	15	13.5	-	-	4	25	83
GN 417-4-B	4	12	-	-	16.5	-	-	7	4	-	-	-	-	30.5	4	3	12	11
GN 417-5-B	5	16	-	-	22	-	-	9.5	4.5	-	-	-	-	40	5	5	24	22
GN 417-6-B	6	18	-	-	27.5	-	-	10.5	5	-	-	-	-	49	6	5	21	25
GN 417-8-B	8	21	-	-	33	-	-	12.5	6	-	-	-	-	59	8	6	22	59
GN 417-10-B	10	25	-	-	35	-	-	14.5	6	-	-	-	-	67.5	10	4	25	34