DOUBLE DICS CHECK VALVE WAFER TYPE

Confire Double Door Check Valve Wafer Type
Model : BST-77XSR

FEATURES & SPECIFICATIONS

Working Pressure:21 BARS / 300 PSI
Temperature: from 0°C to 80°C
Fusion bonded epoxy coated ANSI/AWWA C550
Wafer Connections: ANSI Class 125/ANSI Class 150/PN16/BS EN 1092/BS 10 Table D/E
FM Approved, UL Listed.

Material Specification
name           :               material
Body            :      Ductile Iron
Disc             :      Stainless Steel 
Stem            :      Stainless Steel 
Seat Ring     :      EPDM
Spring          :      Stainless Steel