Válvulas de esfera duplex
Duplex stainless steel combines toughness and weldability with high yield strength and resistance to chloride stress corrosion. These properties make duplex ball valves suitable for demanding industrial service.
Descrição
Super Duplex Ball Valve Corrosion Resistance
Super duplex ball valves combine high strength with resistance to stress corrosion cracking, corrosion fatigue, erosion and sulfide stress corrosion. They are suited to demanding corrosive service where these properties are required.
Design and operation
- Soft seat or metal seat options
- Full bore or reduced bore designs
- Blowout-proof stem
- Anti-leakage packing and packing box
- Manual, gear, pneumatic, hydraulic or electric actuation
Typical applications
- Oil refining and petrochemical processing
- Fertilizer production
- Pulp and paper
- Heat exchangers and condensers
- Dessalinização da água do mar
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