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High Temperature Ball Valves
GratiteŽ Seated Ball Valves
Due to superior physical properties of the GratiteŽ seat (a bonded composite of graphite) this valve is designated for high-temperature, high-pressure, flammable and corrosive critical processes.
- Excellent resistance to high temperatures and high pressure
- Safe and tough valve operation ensured by seat retainer
- High electro conductivity eliminates need for grounding device
- Fire safe design
- Blow-out proof stem
- More economical than metal seat
- Bi-directional flow
- Full bore sizes from ˝" to 8" (15mm to 200mm); Reduced bore sizes from 3" to 10" (80mm to 250mm)
- Pressure rating: ASME Class 150, 300, 600 and 900 (Class 600, 900 for small sizes only)
- Temperature range: -20°F to 932°F (-29°C to 500°C)
MetaltiteŽ Metal Seated Ball Valves
KTM's MetaltiteŽ metal seated ball valve is suitable for various fluids services with a wide range of operating temperatures and is also recommended for highly abrasive media applications.
- Reliable operations over a wide range of temperature as well as high frequency
- Fire safe design
- Various material selection
- Versatility
- Bi-directional flow
- FCI 70 - 2 Class 5 shut-off (Class 6 optional)
- Full bore sizes from ˝" to 20" (15mm to 500mm); Reduced bore sizes from 6" to 24" (150mm to 600mm)
- Pressure rating: ASME Class 150, 300, 600 and 900
- Temperature: -20°F to 932°F (-29°C to 500°C)
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