Article-No: 001031 Grease for propane, butane, natural and town gas valves fittings in acc. with DIN EN 377
NONTROP ZB 91 DIN is a thermally stable lubricating, sliding and sealing agent based on mineral oil and silicate.
The grease is approved acc. to:
DIN EN 377 class D
DIN DVGW-Reg.-No. NG-5162AR0882
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Tested and approved by DVGW acc. to DIN EN 377 class D
Good adhesion
Neutral towards copper and copper alloys
High thermal stability
Neutral towards DIN EN 377 elastomers, e.g. SRE-NBR 1
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