GENERAL CHARACTERISTICS:

 

Range from ND50 up to ND300.

Double Seal Disc Resilient EPDM Coated

Factory Installed Supervisory Tamper Switch Assembly

Low torque values.

Epoxy paint 250 microns

Ref. 141A/08 Butterfly Valve Center Stem Wafer Type UL/FM For Fire System

SKU: 141A/08
  • Material construction in Ductile Iron GJS450
    Disc in ductile iron  GJS450  and s.steel CF8M
    Max work pressure 300PSI /Temperatura Max 120º
    Face to face  EN 558-1 series 20 ( API609  BS 5156 )
    Epoxy paint FBE Min 250 Mic
    Certificate UL / FM  . Testing according  FM11112/ UL1091