Structure Characters:

★One-piece or seperated forged steel valve body

★Floating ball

★Special coating on ball

★FCI-70-2 VI class tight shut-off

★Dual direction Anti-blow-out stem and dual guided centering design

★Live load packing impacting structure will compensate packing bolt creep under high temperature and packing wearout.

★ISO5211 flange

Others:

★Connection: Flange/NPT/BW/SW/Clamp

★Application: Isolation, trapping, steam discharge and overpressure protection (emergency relief) for thermal power plant boiler system, steam turbine system, condesation system and steam supply/pumping system."