Declaration of conformity

The EU declaration of conformity indicates that the fulfilment of the main safety and/or basic requirements of the respective EC directive/ordinance has been proven - e.g. by a EU examination certificate. By issuing the EU declaration of conformity, the manufacturer assumes the responsibility for the conformity of the product with these requirements.

The product may now be marked with the CE marking. The CE marking is followed by the code number of the notified body if this body was active during the phase of production control.

The number of the EU declaration of conformity indicates by its letters the EU directive/ordinance which is applied for the product.

  • ATEX / EPD: Explosion Protection Directive 2014/34/EU
  • DGR / PED: Pressure Equipment Directive 2014/68/EU
  • EMV / EMC: Electromagnetic Compatibility Directive 2014/30/EU
  • MR / MD: Guideline on Machinery 2006/42/EU
  • NSR / LVD: Low Voltage Directive 2014/35/EU
  • RED: Radio Equipment Directive 2014/53/EU
  • RoHS: Directive on Restriction of the use of certain hazardous substances 2011/65/EU


Other declarations of conformity indicate that the fulfilment of specific requirements of technical standards and rules for the producthas been proven for its use.

Declarations of conformity are available for the following GOK products:

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Alarm Whistle - edition 2015

2015-03-02 acocrding to VLAREM II for Belgium

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Alarm Whistle - edition 2020

No. Alarm Whistle–DE+EN+FR+NL–2020-04-09

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Alarm Whistle - edition 09/2020

No. Alarm Whistle–DE+EN+FR+NL–2020-09-01

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Limit indicator type GWD - edition 2020

No. GWG-GWD-EMC-RoHS-DE-EN-FR-NL-PL_2020-04-09

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Limit indicator type GWS - edition 2020

No. GWS–EMC–ATEX–RoHS–DE+EN+FR+NL+PL–2020-04-09

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Limit indicator type GWS - edition 09/2020

No. GWS–EMC–ATEX–RoHS–DE+EN+FR+NL+PL–2020-09-01

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GWG overfilling and pressure monitoring safety system for tanks type F-Stop, limit indicator type GWG - edition 2018

No. F-Stop GWG-FSS-DEV & GWD & GWS-EMV-RoHS-DE-2018-01-26

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Test equipment for limit indicator type F-Stop GWG-PG 1

F-Stop GWG-PG-1-EMV-RoHS-DE-2019-08-27

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Leak Indicator type LAG 2000 - edition 2016

No. LAG2000-EMV-NSR-RoHS-ATEX-DE+GB-2016-06-24*

replaced by edition 2017

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Leak Indicator type LAG 2000 - edition 2017

No. LAG2000–EMC–LVD–RoHS–ATEX–DE+EN+FR+NL+PL+ES–2017-07-14

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Leak Indicator type LAG 2000 - edition 2020

  • No. LAG2000–EMC–LVD–RoHS–ATEX–DE+EN+FR+NL+PL+ES+PT–2020-08-31
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Leak Alarm type LWG 2000 - edition 2017

No. LWG2000-EMV-NSR-RoHS-DE+EN+FR+NL+IT+PL–2017-07-20

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Solenoid valve lifter protection type HS-MV - edition 2019

Solenoid valve lifter protection type HS-MV and type Q.211.308.21 HS are identical.

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Overfill Protection type BC-1 - edition 2015

No. BC-1-EMV-NSR-ABZ-RoHS-DE+EN+FR+NL-2015-06-24

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Pressure pump Toby (Glutz) type PMD – edition 2019

Oscillating piston fuel pump PMD 20, PMD 21, PMD 22