Designed Lifetime; Certification - Honeywell Kromschröder GIK Series Operating Instructions Manual

Housing: AlSi.
Diaphragms: NBR.
Bypass screw: brass.
GIK 15–25 bypass orifice:
standard Ø 1.5 mm, up to Ø 4 mm possible.
GIK 40–50 bypass orifice:
standard Ø 5 mm, up to Ø 9 mm possible.
GIK 15–50
Adjusting range at low fire: -3 to +3 mbar.
Connection for control line: Rp 1/4.
Valve plate: plastic.
Valve plate seal: NBR.
GIK 65–150
Adjusting range at low fire: -2 to +2 mbar.
Connection for control line: Rp 1/2.
Valve plate: aluminium.
Valve plate seal: vulcanized NBR seal.
12.1.3 GIKH
Gas/air pressure ratio: 4:1.
Inlet pressure p : max. 200 mbar.
u
The inlet pressure p must be greater than 4 x the
u
differential control pressure Δp
drop Δp.
Max. pressure drop Δp = 100 mbar.
Rp internal thread pursuant to ISO 7-1 and NPT
internal thread.
Housing: aluminium.
Valve seat and stem: aluminium.
Diaphragms: NBR.
Valve plate: plastic.
Valve plate seal: NBR.
Bypass screw: brass.
When used for air: special version.
Weight: 3.4 kg.

13 DesIGneD LIFetIMe

This information on the designed lifetime is based on
using the product in accordance with these operat-
ing instructions. Once the designed lifetime has been
reached, safety-relevant products must be replaced.
Designed lifetime (based on date of manufacture) in
accordance with EN 88 for GIK, GIKH: 15 years.
You can find further explanations in the applicable
rules and regulations and on the afecor website (www.
afecor.org).
This procedure applies to heating systems. For ther-
moprocessing equipment, observe local regulations.
plus the pressure
sa
EN-9

14 CeRtIFICAtIon

Declaration of conformity
We, the manufacturer, hereby declare that the prod-
ucts GIK 15–50 and GIKH 25 with product ID No.
2797CE688640 as well as GIK 65–150 with product
ID No. CE-0085AQ0973 comply with the requirements
of the listed Directives and Standards.
Directives:
– 2011/65/EU – RoHS II
– 2015/863/EU – RoHS III
Regulation:
– (EU) 2016/426 – GAR
Standards:
– EN 88-1:2011+A1:2016
The relevant product corresponds to the tested type
sample.
The production is subject to the surveillance procedure
pursuant to Regulation (EU) 2016/426 Annex III B.
Elster GmbH
Scan of the Declaration of conformity for GIK (D, GB) –
see www.docuthek.com, Declaration of conformity for
GIKH (D, GB) – see www.docuthek.com.
eurasian Customs Union
The products GIK, GIKH meet the technical specifica-
tions of the Eurasian Customs Union.