KLINGER-KGS Rubber-Metal- Gasket Where safe sealing of water, air, acids, alkalines and hydrocarbons is required at low forces and low temperatures, KLINGER-KGS is an interesting solution. Suitable for flanges made of plain steel, stainless steel, glassfibre reinforced plastic, PP, PVC, PE and for coated flanges.
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KLINGER-KGSRubber-Metal-
Gasket
Where safe sealing of water, air, acids, alkalines and hydrocarbons is required at low forces and lowtemperatures, KLINGER-KGS is aninteresting solution.
Suitable for flanges made of plainsteel, stainless steel, glassfibrereinforced plastic, PP, PVC, PE andfor coated flanges.
KLINGER-KGSRubber-Metal-Gasket
Elastomerematerials indifferent typesand for variousapplications
Inside vulcanisedsteel ring
Characteristic values:NBR-GW k0 x KD = 2 b (N/mm 2)EPDM-KTW k1 = 0.5 (mm)
Max. roughness: 50 to 100 µmdepending on roughness.
at piping design for gas and water pipingat rubber coated flanges of pipesand apparatusat enamelled flanges of pipes and apparatusat constructions of plasticapparatus (low sealing forces)
Application fieldsKLINGER-KGSRubber-Metal-Gasket acc. to DIN EN 1514-1, Form IBCreplaces DIN 2690
The gaskets are made of elastomerebutadien-rubber in different types -with inside vulcanised steel ring.
The NBR-GW-type is approved byDVGW and recommended accordingto KTW (potable water application).
Example for order:Rubber-Metal-Gasket KLINGER-KGSmade of NBR-GW according to DIN EN 1514-1, Form IBCDN 500, PN 10
KLINGER-KGSRubber-Metal-Gasket
acc. to DIN EN 1514-1, Form IBC
Sizes at the measurement table:d1 = Inner diameterd2 = Outer diameters = Thickness
Vulcanised rubber gasket, crosssection in lens form, rounded edges.
Inside vulcanised steel ring, thereforegood reception of the bolt force.
Outer diameter of the KGS fits to theinner bolt circuit for self centering.
Dimension in DIN EN 1514-1 (replaces DIN 2690 ) for the pressureratings PN 6 to PN 40.
Dimensions in mm.
d2d1
s
PN
Subject to technical alterations. Status: February 2003
Material:NR = Natural rubber (SMR)
Application field:Water, closed loop waterarrangements, soluted lyes at max. 50 % conc. and max. 80°C
Colour:black
Hardness:DIN 53505, Shore A 60-80 +/-5
Density:DIN 53479, g/cm 3 1.384
Temperature:approx. +80°C, short-term up to +90°C
Certificates:Approval of own test facility
Chemical resistanceVulcanisates of natural rubber(NR) are resistant against:water, seawater, pond water,closed loop water up to 90°Cpartly against alkalines, 50% NaOH at 50°Csufficient resistant against naturallighting, weather and ozone
Vulcanisates of natural rubber(NR) are not resistant against:fuel, mineral oils, acids and gases
Application fieldThe application of NR-vulcanisates ispossible where natural media have tobe sealed. Temperatures higher than90°C have to be avoided.
Function and durabilityThe performance and life of KLINGERgaskets depend in large measure onproper storage and fitting, factorsbeyond the manufactor’s control.
We can, however, vouch for theexcellent quality of our products.
With this in mind, please alsoobserve our installation instructions.
KLINGER-KGSNR
Subject to technical alterations. Status: February 2003
Material:NBR-GW
Application field:Gas and potable water.Approved according to pr EN682 (DIN E 3535T3)approved according to KTW D1/D2,1.3.31 of national health service for potable water
Colour:black
Hardness:DIN 53505, Shore A 70 +/-5
Density:DIN 53479, g/cm 3 1.196
Temperature:approx. +100°C, short-term up to +130°C
Certificates:DIN/DVGW -approval-no.NG-5113 AO 0853.KTW-approval (potable waterapplication)
Chemical resistanceNBR-rubber is resisting against:aliphatic hydrocarbons (mineral oils and greases, dieselfuel, petrol)many of diluted acids andalkalines at ambient temperaturewater and many salt dilutions atambient temperatureanimal and vegetable oils andgreases
NBR-rubber is not resistingagainst:aromatic and chlorinatedhydrocarbonshighly oxidising acidspolar solvents
Application fieldThe NBR type have a good chemicalresistance against aliphatichydrocarbons, mineral oils andgreases, diesel fuel and petrol.
Function and durabilityThe performance and life of KLINGERgaskets depend in large measure onproper storage and fitting, factorsbeyond the manufactor’s control.
We can, however, vouch for theexcellent quality of our products.
With this in mind, please alsoobserve our installation instructions.
KLINGER-KGSNBR-GW
Subject to technical alterations. Status: February 2003
KLINGER-KGSEPDM-KTW
Material:EPDM-KTW
Application field:Potable water/ waste water.Approved according to KTW D1/D2,1.3.31 of national health service for potable water
Colour:black
Hardness:DIN 53505, Shore A 70 +/-5
Density:DIN 53479, g/cm 3 1.120
Temperature:approx. +100°C, short-term up to +130°C
Certificates:KTW-approval(potable water application)
Chemical resistanceEPDM-rubber is resisting against:water and water dilutions of saltsmany of diluted acids andalkalinespolar media as alcohol, ester and ketone washing agentshydraulic media based on water-glycol (HFC-fluids)hydraulic media based onphosphoric esters (HFD-R-fluids)
EPDM-rubber is not resistingagainst:aliphatic, aromatic and chlorinatedhydrocarbons (oils, greases and fuels)highly oxidising acids
Application fieldAdditionally to the applications acc. to the chemical resistance, the EPDMtype is well suitable for applicationswhich require good ozone-, ageing-and weathering resistance.
Function and durabilityThe performance and life of KLINGERgaskets depend in large measure onproper storage and fitting, factorsbeyond the manufactor’s control.
We can, however, vouch for theexcellent quality of our products.
With this in mind, please alsoobserve our installation instructions.
Subject to technical alterations. Status: February 2003
Chemical resistanceVulcanisates of CSM are resistantagainst:many acids up to 50°Cnatural lighting and ozone
Vulcanisates of CSM are notresistant against:temperatures below -15°C and over +80°C
Application fieldThe application of CSM-vulcanisatesare in the chemical industry, dry-cleaning etc.
Function and durabilityThe performance and life of KLINGERgaskets depend in large measure onproper storage and fitting, factorsbeyond the manufactor’s control.
We can, however, vouch for theexcellent quality of our products.
With this in mind, please alsoobserve our installation instructions.
KLINGER-KGSCSM
Subject to technical alterations. Status: February 2003
Material:FKM = Viton(Fluoro elastomere)
Application field:Chemical industry and production
Colour:black/grey
Hardness:DIN 53505, Shore A 75 +/-5
Density:DIN 53479, g/cm 3 1.880
Temperature:approx. +200°C
Certificates:Approval of own test facility
Chemical resistanceVulcanisates of FKM-Viton areresistant against:acids and alkalinesgasesall kind of water
Vulcanisates of FKM-Viton are notresistant against:partial resistance at temperaturesof -10°C and lower
Application fieldAs there is a good chemicalresistance for acids and alkalines, themain application field is in thechemical production and users ofchemicals.
Function and durabilityThe performance and life of KLINGERgaskets depend in large measure onproper storage and fitting, factorsbeyond the manufactor’s control.
We can, however, vouch for theexcellent quality of our products.
With this in mind, please alsoobserve our installation instructions.
KLINGER-KGSFKM
Subject to technical alterations. Status: February 2003
Subject to technical alterations. Status: February 2003
On principle following mountinginstructions for KLINGER-KGSmaterial have to be taken in account.
1. Selection of the gasketThe suitable type of gasket materialcan be selected according theKLINGER information – first of all the chemical resistance.
2. Flanges should be parallel,metallically clean and dry, thegasket has to be mountedcentrically.Please pay attention to the correctinner- and outer diameter, never thegaskets should tower into thethroughhole!
3. The mounting of the gasketshould be performed without anygrease- or oil-containingseparating media.On no account oil or greasecontaining products may be used, asthey have an negative influence on thesafety of the complete flangeconnection.
4. During installation the boltshave to be tightened in severalsteps, equal and crosswise.The screws should be greased ifpossible.
5. "Re-tighten" is usually notnecessary if a.m. references willbe followed.
6."Multi-use" of a gasket.To use a gasket more than one timecan not be recommended.
If there is an demand on adviceplease contact a KLINGERcompany or an representative