Material construction in Ductile Iron GJS500.
Vulcanize wedge EPDM 
Epoxy paint FBE Min 250 Mic 
Standard design AWWAC515 Max working pressure 300PSI
FLANGED/GROOVE END standards  DIN NP 10/16/25  ASME/ANSI B16,1 Class 125/150
Face to face  EN 558 Serie 3 (ANSI B16.10) 

Ref. 261A/57 Resilient Seat Gate Valve Ris. St. Flang/Groove End 300PSI UL/FM FS

SKU: 261A-57
  • Range from ND50 up to ND300.

    100% Tightness in both ways.

    Minimum head loss.

    Low torque values.

    Epoxy paint 250 microns