Control Valves CV-8000
Main features
AST produces a complete series of control valves with electric or pneumatic spring-diaphragm actuators.
Materials: carbon steel, alloy steel, hastelloy, monel and other materials upon request.
Accessories: handwheels (side and top mounted), stem bellows for bubble tight sealing, pneumatic, electropneumatic or digital positioners, filters, boosters, lockup valve etc.
CV-8000 Catalogue |
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Technical Sheet |
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Sizes / Pressure Classes
CV-8100: Globe single seat, top and bottom guided
Size: from NPS 3/4 to NPS 10.
Rating: up to ASME 2500.
CV: from 6 to 750.
CV-8200: Globe double seat
Size: from NPS 3/4 to NPS 16.
Rating: up to ASME 2500.
CV: from 9 to 2560.
CV-8300C: Globe three-way combining
Size: from NPS 3/4 to NPS 10.
Rating: up to ASME 2500.
CV: from 6 to 750.
CV-8300D: Globe three-way diverting
Size: from NPS 3/4 to NPS 12.
Rating: up to ASME 2500.
CV: from 6 to 1100.
CV-8400: Globe single seat, top guided
Size: from NPS 1/2 to NPS 8.
Rating: up to ASME 2500.
CV: from 0.001 to 650.
CV-8700: Angle
Size: from NPS 3/4 to NPS 6.
Rating: up to ASME 2500.
CV: from 1.6 to 425.
Design Codes & Product Standards
IEC 60534, FCI 70-2, EN 12516, EN 1092, ASME B16.34, ASME B16.5.