Indexing Plungers GN 814

Type: A - Lockable in the extended position

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

List of Indexing Plunger Types Load Rating Information ISO Fundamental Tolerances Plastic Characteristics Stainless Steel Characteristics

Product description

Lockable indexing plungers GN 814 are used for applications where unauthorized operation is to be prevented. Types A and AK secure the plunger pin in the extended position after locking. Types E and EK additionally secure the plunger pin in the retracted position if it is not to protrude temporarily.

The key can be removed in the end positions. Locks with coding SC are keyed alike, allowing each lock to be operated with the same key. Locks with coding SU have different locks with 68 different lock versions and correspondingly numbered keys.

For assembly, the indexing plunger can be screwed in or out via a hex socket, which is only accessible when the knob is pulled back. If necessary, lock nuts should be secured against tampering, e.g. by gluing or welding.

Specification

Guide
Stainless steelNI AISI 303

Plunger pin
Stainless steel AISI 303
Chemically nickel plated

Knob
Plastic, Polyamide (PA)

Black, matte finish
Operating temperature up to 176 °F (80 °C)

Pressure spring
Stainless steel AISI 301

Lock mechanism

Zinc die-cast
Stainless steel

Key

Steel, nickel plated
Two pieces

Lock nut ISO 8675
Stainless steel

RoHS

Your Contact

You are looking for a Winco partner near you?

Part Number A - Lockable in the extended position	Part Number AK - Lockable in the extended position, with lock nut	Part Number E - Lockable in the extended or retracted position	Part Number EK - Lockable in the extended or retracted position, with lock nut	d₁ Pin -0.001/-0.002 Bore +0.001	l₁	d₂	d₃	d₄	k	l₂ ≈	l₃	A/F	Spring load ≈ Initial	End

814-8-8-A-SC-NI	814-8-8-AK-SC-NI	814-8-8-E-SC-NI	814-8-8-EK-SC-NI	0.315 -0.001/-0.002 / +0.001	0.31	M 16 x 1.5	1.34	0.91	0.83	2.70	1.02	0.75	4.05 lbf (18 N)	7.42 lbf (33 N)
814-8-12-A-SC-NI	814-8-12-AK-SC-NI	814-8-12-E-SC-NI	814-8-12-EK-SC-NI	0.315 -0.001/-0.002 / +0.001	0.47	M 16 x 1.5	1.34	0.91	0.83	2.70	1.02	0.75	2.47 lbf (11 N)	7.42 lbf (33 N)
814-10-12-A-SC-NI	814-10-12-AK-SC-NI	814-10-12-E-SC-NI	814-10-12-EK-SC-NI	0.394 -0.001/-0.002 / +0.001	0.47	M 16 x 1.5	1.34	0.91	0.83	2.70	1.02	0.75	2.47 lbf (11 N)	7.42 lbf (33 N)
814-12-15-A-SC-NI	814-12-15-AK-SC-NI	814-12-15-E-SC-NI	814-12-15-EK-SC-NI	0.472 -0.001/-0.002 / +0.001	0.59	M 20 x 1.5	1.34	0.91	0.83	2.87	1.24	0.75	2.47 lbf (11 N)	7.42 lbf (33 N)

Part Number A - Lockable in the extended position	Part Number AK - Lockable in the extended position, with lock nut	Part Number E - Lockable in the extended or retracted position	Part Number EK - Lockable in the extended or retracted position, with lock nut	d₁ Pin -0.001/-0.002 Bore +0.001	l₁	d₂	d₃	d₄	k	l₂ ≈	l₃	A/F	Spring load ≈ Initial	End

814-8-8-A-SU-NI	814-8-8-AK-SU-NI	814-8-8-E-SU-NI	814-8-8-EK-SU-NI	0.315 -0.001/-0.002 / +0.001	0.31	M 16 x 1.5	1.34	0.91	0.83	2.70	1.02	0.75	4.05 lbf (18 N)	7.42 lbf (33 N)
814-8-12-A-SU-NI	814-8-12-AK-SU-NI	814-8-12-E-SU-NI	814-8-12-EK-SU-NI	0.315 -0.001/-0.002 / +0.001	0.47	M 16 x 1.5	1.34	0.91	0.83	2.70	1.02	0.75	2.47 lbf (11 N)	7.42 lbf (33 N)
814-10-12-A-SU-NI	814-10-12-AK-SU-NI	814-10-12-E-SU-NI	814-10-12-EK-SU-NI	0.394 -0.001/-0.002 / +0.001	0.47	M 16 x 1.5	1.34	0.91	0.83	2.70	1.02	0.75	2.47 lbf (11 N)	7.42 lbf (33 N)
814-12-15-A-SU-NI	814-12-15-AK-SU-NI	814-12-15-E-SU-NI	814-12-15-EK-SU-NI	0.472 -0.001/-0.002 / +0.001	0.59	M 20 x 1.5	1.34	0.91	0.83	2.87	1.24	0.75	2.47 lbf (11 N)	7.42 lbf (33 N)

d₁ Pin -0.001/-0.002 Bore +0.001	l₁	d₂	d₃	d₄	k	l₂ ≈	l₃	A/F	Spring load ≈ Initial	End

0.315	0.31	M 16 x 1.5	1.34	0.91	0.83	2.70	1.02	0.75	4.05 lbf (18 N)	7.42 lbf (33 N)
0.315	0.47	M 16 x 1.5	1.34	0.91	0.83	2.70	1.02	0.75	2.47 lbf (11 N)	7.42 lbf (33 N)
0.394	0.47	M 16 x 1.5	1.34	0.91	0.83	2.70	1.02	0.75	2.47 lbf (11 N)	7.42 lbf (33 N)
0.472	0.59	M 20 x 1.5	1.34	0.91	0.83	2.87	1.24	0.75	2.47 lbf (11 N)	7.42 lbf (33 N)

Min	Max	Price
1	24	US$55.43
25	49	US$50.81
50	99	US$46.20
≥ 100		US$41.58

Please select the country.

Select State

JW Winco Services

Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time

1-800-877-8351 sales@jwwinco.com

Request Callback

JW Winco Services

Request Callback

JW Winco Handbook

Your Contact

JW Winco News

GN 814 Indexing Plungers Stainless Steel, Lockable

Product Family Stainless Steel

Product description

Specification

Part Options / Table

Type

Coding

Coding: SC - With key (Keyed alike)

Coding: SU - With key (Keyed differently)

Metric

Build & Price

Selected Part

CAD Download

CAD data

Login

Email CAD File

Need Help?

This could also be interesting...

GN 314

GN 414

GN 414.1

GN 816

GN 816.1

Your Contact

JW Winco Services

A	Lockable in the extended position
AK	Lockable in the extended position, with lock nut
E	Lockable in the extended or retracted position
EK	Lockable in the extended or retracted position, with lock nut