Marca Azbil
Válvulas de Control, Medidores de Flujo, Transmisores, Posicionadores
Válvulas de Control
•VÁLVULAS DE USO GENERAL
Válvulas desbalanceadas modelo AGVB, AGVM, ACT, HLS, HTS, HLC, HSC
FEATURES
Size: 1/2″ to 12″
Pressure rating: JIS 10 t
o 63K, JPI 150 to 2500, ANSI 150 to 2500
Temperature range: -196 to 566 °C
Materials: Carbon steel, Cr-Mo steel, stainless steel, etc.
Actuators: Air diaphragm motor, piston cylinder
Accessories: Positioner, limit switch, solenoid valve, etc.
For more details, refer to the specification sheet for the individual model.
A wide range of available materials
Products can be provided to meet a variety of body material specifications, such as: carbon steel, which is generally used with water, steam, and fuel oil; highly corrosion resistant stainless steel, which is essential for controlling corrosive fluids; and resin.
Severe service applications
Cage-type single-seat valves with excellent anti-cavitation performance are available for severe service in high temperature and high differential pressure.
Control of highly viscous fluids, slurry, and coagulable fluids
Control of various fluids is enabled by hardening of the valve interior, self-washing structure (optional), and steam jacketing (optional) to prevent coagulation by keeping the valve body hot.
Excellent seat leakage performance
Metal seat tight shutoff (class V) and soft seat tight shutoff (class VI) are available.
Excellent external leakage prevention performance
A bellows seal can be added to valve stems. Increasingly sought-after specifications for gland packings can be applied to comply with fugitive emissions regulations for volatile organic compounds.
High control performance
High control performance is achieved by a combination of wide rangeability and a smart valve positioner.
Válvulas con caja, válvulas de doble asiento y válvulas con caja anti ruido modelo ADVB, ADVM,ACP,HCP
FEATURES
Size: 1/20″ to 24″
Pressure rating: JIS 10 to 63K, JPI 150 to 2500, ANSI 150 to 2500
Temperature range: −196 to 566°C
Materials: Carbon steel, Cr-Mo steel, stainless steel, etc.
Actuators: Air diaphragm motor, piston cylinder
Accessories: Positioner, limit switch, solenoid valve, etc.
For more details, refer to the specification sheet of each model number.
A wide range of material specifications
Products can be provided by using different materials for valve stems – e.g., carbon steel is generally used with water, steam, and fuel oil; and high corrosion resistant stainless steel that is essential for controlling corrosive fluids.
Corresponding to service
The excellent anti-cavitation performance of these cage valves plays an essential role in controlling fluids at high temperatures and under high differential pressures. Optional specifications can be applied to reduce aerodynamic noise produced by steam and gas.
Excellent seat leakage performance
Metal sheet tight shut (class V) and soft sheet tight shut (class VI) are available.
Excellent external leakage prevention performance
A bellows seal can be added to valve stems. Increasingly sought-after specifications for gland packings can be applied to comply with fugitive emission regulations of volatile organic compounds.
High control performance
High control performance is achieved by a combination of wide rangeability and a smart valve positioner.
The original internal valve structure adopted by azbil essentially eliminated the shortcomings of conventional double-seated control valves that suffered from reversal of fluid reaction force, thereby achieving stable control.