TTV Valves
Specifications
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Applications
Fire, abrasives, slurry and vapour protection facilities.
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Max. operating pressure
Max. 25 bar,
Vacuum : -0.94 bar max. -
Body Design
Lug
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Seat Design
Double Eccentric, Hard seat (FIRE SAFE)
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Body material
Carbon Steel A216 WCB
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Disc materials
Stainless steel CF8M 1.4408 (ground and polished)
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Seat material
R-PTFE + Stainless steel AISI 316,
Design featuring an additional metal seat AISI 316 that ensures a tight seal when the soft seat has been destroyed by fire. -
Working temperature
-29°C up to +220°C
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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 DN150 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
