BALL VALVE LUG Cl.150/300 PN 10/16/25/40
The KTN AP10NB is our version of the lug ball valve for extreme services, offering absolute tightness while allowing sudden changes in temperature (-46ºC – + 400ºC), high pressures and media with abrasive solids.
All this thanks to the use of its pentafite seats, a self-lubricating metallic component whose metallic properties offer great compression capacity and corrosion resistance, its high elasticity, on the other hand, allows it to adapt to the sphere, avoiding the movement of the seat, reducing the torque and obtaining a total tightness.
Superior measures, options and special materials on request.
- Size: DN15 – DN150
- Working temperature: -46ºC / 400ºC.
- PN 10-16 / PN 25 – 40
- Cl. 150/300
- Seat: PEEK / PENTAFITE / TUNGSTEN CARBIDE / CHROM CARBIDE / STELLITE (Limited to +240ºC)
- Available for abrasive solids service
- Long life
ASME B16.34 / EN 12569 / API 608 / EN 17292
ASME VIII DIV.1 / EN 12516-1
- Flanged ends:
ASME B16.5 CI.150 / 300
EN 1092-1 PN 10/16/25/40
DIN 2632 / 2633 / 2634 / 2635