FEATURE:
High Hardness
High Temperature (~550℃ Norminal Temperature)
High Pressure (#150~#2500)
Abrasion-Resistant (Poly-silicon, Sand, Catalyst, Ash line)
Corrosion-Resistant ( H2S,HCl,Hydrocarbon, Steam)
Low Friction Factor
Gas Obstacle
• Main components of Metal Seated Ball Valve specially manufactured with materials and engineering methods exclusively developed by Kyung Duck Industry Co.,Ltd.
• This is a Ball Valve product with unprecedented effects against High Temperature, High Pr essure, Abrasion, Corrosion.
• This is a product of high Solidity that does not sustain damayes from cords, Sandpaper, Shock and heat Shock.
• This Product can be used from several to tens of more times than other company's coating Ball Valve and is the original function of valves lasts several times to several tens times depending on the used environment.
• It is completely sealed off above the Leakage Class ANSI VI. Moreover, the performance enhances over usage.
• The KD VALVE has good performance , long drability , long operation life under service conditions of sever abrasions from fluids containing Slurry, Catalyst, Sand.
DESIGN:
• ANSI B16.34, BS5351, ASMEⅢ
• SIZE RANGE : Standard Range : 1/2" -16" CLASS 150LB - 2500LB
• FACE TO FACE : ANSI B16.10 or to Customers special requirements.
• END CONNECTIONS : Flanged, Socket Weld, Butt Weld, Screwed,
Hub, or to suit Customers requirements.
• Bubble tight bi-directional metal in metal sealing
• Anti-Blowout Stem
• Anti-Static Design
• Spring loaded seats leading to bubble tight sealing at low pressure,
freedom from jamming at high temperatures and cavity relief via downstream seat.
• Trunnion mounted and floating ball design
• Full and reduced regular , v-port versions.
• Segment , Eccestric ball design.