TTV Valves
Specifications
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Applications
Saturated steam, heat-insulated gases, bitumen, asphalt, corrosive liquids, thermal oil, cogeneration.
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Max. operating pressure
Max. 25 bar
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Body Design
Lug
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Seat Design
Double Eccentric, Metal FLEXIBLE Seat
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Body material
Stainless steel CF8M 1.4408
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Disc materials
Stainless steel CF8M + 40 µm Hard Chrome (polished)
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Seat material
Metal-Metal FLEXIBLE (Inconel 718 Seat and AISI 316 Retainer)
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Working temperature
-50°C up to +360°C (*) ,
(*) It is recommended to install heatsink from 225ºC.,
Special design high temperature 600ºC -
Valve Leakage Class
Tightness Class V
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Actuator Type
Lever Operated, Hand Wheel
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Connections
Between PN10/40 and Class 300 (PN20) flanges up to DN100 (*),
Between PN10/16 and Class 150 (PN20) flanges from DN125 to DN600 (*),
(*) PN25 cannot be manufactured in DN300,
(*) PN40 cannot be manufactured in DN250 up to DN600,
(*) Class 300 cannot be manufactured in DN150 up to DN600
