Type : Emergency Shut-Down Valve
Features : Quick Closing / 23 milliseconds
Application : Prevent Dust Explosion
Pressure Rating : 235 Psi
Temperature : 220 C
Body : Stainless Steel, Hygiene
Gate : Ti 3.7165
Seal : PTFE, PTFE / Silicon ( FDA )
Size : 2½” ~ 16” ( 65 ~ 400 mm )
Flange : PN 16, ANSI 150
Face to Face : Custom
WEY HSI series is Fast Closing Valve / 23 milliseconds in the Emergency situation to prevent Plant Explosion.
https://www.weyvalve.com/en/products/knife-gate-valves/hsi