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Approvals and tests


 
 Norm  Explanation of norm  Material
     
 Approvals    
 DVGW German Association for Gas- and Water installation - German Approval for gas supply Gasket materials
 A1 Approval acc. to DIN 4102 as incombustible material isoTHERM ® 1000-,
isoGLAS ®-,
isoTHERM ® S-products
 BAM Federal Institute for Material Tests in Berlin - German Approval for use of gaskets in Oxygen Gasket materials
 KTW Plastics in drinking water - German approval for gasket applications in drinking water Gasket materials
 W270 Additional test for KTW acc. to DVGW-work sheet W270 Gasket materials
 WRAS Water Regulations Advisory Scheme - English Approval for gasket applications in drinking water Gasket materials
 HTB Gasket in high temperature application - German approval for gas-meter application - presupposes DVGW approval Gasket materials
 VP401 Gasket in high temperature application - German approval for gas-meter application - presupposes DVGW approval, replacement for HTB Gasket materials
 TRD 401 Technical Directives for steam-boilers
Requirements for oval-shaped gaskets (hand-, head- and manhole) for steamboilers
Annex 1, class c
novaSEAL ® OV
 TRD 401 Technical Directives for steam-boilers
Requirements for oval-shaped gaskets (hand-, head- and manhole) for steamboilers
Annex 1, class d
novaphit ® SSTCTRD 401
novaSEAL ® HP
 TA Luft German fugitive emission regulation TA Luft
Proof of blow-out resistance and a specific leak rate of 10-4 mbar*l/(s*m) is required acc. to the test criteria VDI 2440 and TA Luft.

novatec ® PREMIUM II
novaphit ® SSTCTA-L
novapress ® UNIVERSAL
novaflon ®

 FDA Food and Drug Administration novaflon ®
 SGB Tested types were found to be in compliance with the fire protection requirements of Marine Equipment Directive (MED) 96/98/EC

fabric
isoGLAS ®
isoTHERM ® 800
isoTHERM ® S

 Tests    
 ROTT Room Temperature Tightness Test novatec ® PREMIUM II
 HOTT Hot Operational Tightness Test novatec ® PREMIUM II
 HOBT Hot Blow-out Test novatec ® PREMIUM II
novaphit ® SSTC
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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