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KTM Model Gratite Seat Hi-Temp

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Henna Ketoja
Inside Sales Engineer
Mob. 400 612 124

Tommi Penttilä
Sales Manager Conventional Power
Phone. 0207 416 208
Mob. 040 512 2308

KTM Gratiteseat ball valve operates across an impressive range of temperatures, boasts outstanding performance and a reliability, making it ideal for high pressure, anti-corrosion and other key process lines.

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Certifications	Fire Safe, CE, NACE, SIL capable, PED
End Connection	Flanged
Application	Cogeneration, Clean Steam, Refining, Reactors, HRSG, High Temp, Heating Equipment, Blower, Heater-Treater
Body Design	Side Entry, Long Pattern
Material	316 Stainless Steel, Alloy, Carbon Steel
Pressure Class	ASME
Process Connection Type	CL600RF, CL300RF, CL150RF, 600RF, 300RF, 150RF
Seat/Seal Type	Ball
Shutoff Class	API 598, Class VI (FCI 70-2), Zero Leakage
Standards	ASME B16.34, API 608
Valve Size	NPS 1 / DN 25, NPS 1/2 / DN 15, NPS 1-1/2 / DN 40, NPS 2 / DN 50, NPS 2-1/2 / DN 65, NPS 3/4 / DN 20, NPS 3 / DN 80, NPS 4 / DN 100
Valve Size Standard	DN, NPS
Valve Type	Ball, Ball Valve, Floating Ball Valve
Media	Steam, Mineral Oil, Fuel Oil, Air, Inert Gas, Air

Hard graphite with excellent self-lubrication and anti-corrosion properties is adopted to the seat and flexible graphite to the cushion seal
Hard graphite seats and the graphite packing ensure a wide operating temperature range from -29°C to 500°C
Gratite offers superior cost effectiveness in comparison to the metal seated valves
High resistance to thermal shock prevents the cracking caused by thermal shock seen in ceramics
With high conductivity, Gratite® has an anti‑static function
Blowout-proof stem (ASME Class 600 optional)
A two-piece body construction makes maintenance easier
The product features a fire safe design
Easy actuator mounting
It can be used for both flow directions (ASME Class 600, DN50 to DN100 is unidirectional flow).
Gratite boasts outstanding sealing characteristics

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KTM Model Gratite Seat Hi-Temp

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