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ZC-2 special version (1)

EXECUTION ACCORDING TO SPECIAL REQUIREMENTS FOR GAS INSTALLATIONS BEFORE THE REDUCER


Cylindrical external pipe connection thread "G" according to PN-EN ISO 228-1:2005.

DN 15; 20; 20;(20 3/4) - PN 16; 25; 40;

BUTT WELDING CONNECTIONS

  • shape and dimensions according to PN-EN 12627:2002

DŁUGOSC ZABUDOWY (ETE):

  • series 65 according to PN-EN12982:2009

COMMENTS:

  1. At the customer's request and after agreement, ball valves can be made with weld-on connections of other dimensions (depending on the wall thickness of the connected pipe and the outer diameter of the pipe).

  2. Ball valves should be electrically welded in the installation in the "fully open" position in a way that does not cause excessive overheating that could damage the ball seals.

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