Explore Fleyenda’s electric ball, butterfly, gate, globe, and knife gate valves, with on/off or modulating control, IP68 protection, and explosion-proof actuator options: Ex d IIB T4 Gb, Ex d IIC T4 Gb, and Ex d IIC T6 Gb.
De atuadores elétricos e pneumáticos a válvulas de controle inteligentes e acessórios essenciais, a Fleyenda oferece soluções versáteis para atender às necessidades do seu sistema — garantindo confiabilidade nos setores de água, químico, energético e industrial.
Nossas válvulas com acionamento elétrico são projetadas para o controle automatizado de vazão em aplicações industriais, comerciais e municipais. A linha inclui válvulas de esfera com acionamento elétrico, válvulas borboleta, válvulas de guilhotina, válvulas de globo, válvulas de tampão, válvulas de controle e outras soluções de válvulas motorizadas.
Oferece controle preciso do fluxo para operações de ligar/desligar, sendo ideal para sistemas automatizados.
Solução leve para grandes vazões, com design compacto.
Adequado para operações completas de abertura e fechamento em sistemas de alta pressão.
Projetado para fluidos em forma de lama, viscosos ou com partículas sólidas.
Proporciona um controle preciso do fluxo em dutos que exigem regulação de vazão.
Start with the valve duty, then match the body, seal, connection and electric actuator to your operating conditions. Compare the main options below to find a suitable starting point.
| Valve type | Primary duty | Configurations to consider | Check before ordering | Explore |
|---|---|---|---|---|
| Válvula de esfera elétrica | Remote shutoff and pipeline isolation. | 2-way or 3-way; threaded, flanged or sanitary connections; metal or plastic bodies. | Medium compatibility, seat material, differential pressure and required operating torque. | Ball valves |
| Válvula borboleta elétrica | Compact isolation or suitable modulating service, especially in larger pipelines. | Wafer, lug or flanged designs with seat and disc materials matched to the medium. | Pressure-temperature limits, shutoff requirements, flange compatibility and disc clearance. | Butterfly valves |
| Válvula de porta elétrica | Full-open or full-closed pipeline isolation. | Multi-turn actuation with valve construction selected for the pipeline service. | Stem travel, actuator thrust or torque, available installation height and closing time. | Gate valves |
| Válvula esférica elétrica | Flow adjustment or process regulation with a suitable valve and actuator combination. | Valve trim and linear or multi-turn actuation matched to the control duty. | Required Cv/Kv, flow range, differential pressure, leakage class and actuator duty. | Globe valves |
| Válvula de guilhotina elétrica | Isolation of suitable slurry, viscous or solids-bearing media. | Seat, body and actuation configurations selected for the process. | Solids content, particle size, abrasion, sealing direction and operating pressure. | Knife gate valves |
| Electric V-Port Ball Valve | Modulating service where controlled flow adjustment is required. | V-port segmented ball construction with a compatible modulating actuator. | Flow characteristic, Cv/Kv, pressure drop, control signal and positioning requirements. | V-port valve |
Need flow regulation? Specify the required flow range and pressure drop as well as the control signal. Valve position control alone does not define the flow performance of the complete system.
Specify the power supply, operating mode and installation environment together. Fleyenda electric valve options include on/off and modulating control, with IP68 and explosion-proof actuator configurations for selected models.
For remote opening and closing, automated isolation and switching duties. Confirm the wiring method, open/closed feedback and required operating time.
Typical requirement: fully open / fully closedFor adjustable valve positioning using a compatible control input, such as 4–20 mA or 0–10 V. Match the valve flow characteristic and actuator duty to the process.
Typical requirement: adjustable position + feedbackChoose the valve around the process, not just the pipe diameter. Medium composition, temperature, pressure and control duty determine the suitable materials and configuration.
Remote isolation, treatment equipment and automated water pipelines. Evaluate ball or butterfly valves for suitable liquids, and knife gate valves for appropriate solids-bearing duties.
Key checks: solids, seat compatibility, outdoor exposure and position feedback.
Water & environmental solutionsIsolation and transfer of compatible process media. Consider appropriate stainless-steel or lined valve designs based on the actual chemical, concentration and temperature.
Key checks: wetted materials, seals, operating pressure and hazardous-area requirements.
Chemical valve solutionsAutomated transfer and switching in compatible processing lines. Review sanitary ball valve connections, wetted materials and cleaning requirements for the equipment.
Key checks: connection dimensions, seal compatibility, cleaning conditions and documentation.
Food & beverage solutionsRemote valve operation and pipeline isolation. Select the valve pressure class, sealing construction and actuator configuration against the project specification.
Key checks: leakage requirements, area classification, certification scope and power-loss action.
Oil & gas valve solutionsReview mechanical fit, operating load and control requirements together. A complete specification helps avoid mismatched valve torque, mounting interfaces or electrical connections.
For equipment integration, project valve schedules or plant replacement, send your datasheet, valve list or operating requirements to Fleyenda for configuration review and quotation.
Medium and concentration, valve function, size, pressure, temperature, connection standard and quantity.
Body and seat materials, operating load, actuator movement, voltage, signal, feedback and environmental protection.
Request the relevant drawings, wiring details, certificate scope, inspection requirements and delivery terms with your quotation.
Clarify the configuration and supporting documents before confirming an electric actuated valve package.
Browse our valve catalogueSend the medium, valve function, pipe size, operating pressure and temperature, connection standard, voltage, control mode and quantity. For modulating duty, add the flow range and pressure drop. A project datasheet or valve schedule is also useful.
Yes, with the appropriate actuator interface. Confirm the input signal, wiring arrangement and required position or status feedback. On/off and modulating configurations have different electrical requirements, so use the wiring diagram for the quoted model.
State the installation environment and required rating. For IP68 service, include the immersion depth and duration. For hazardous areas, provide the area classification, gas group, temperature class and applicable certification requirements. Confirm these against the selected actuator certificate.
Only when a suitable fail-safe configuration is specified. Define whether the required state is fail closed, fail open or remain in position. Automatic return and manual override are different functions; confirm the power-loss behaviour of the quoted valve package.
A suitable V-port or characterised ball valve with a modulating actuator may be appropriate. Selection should consider Cv/Kv, required flow range, differential pressure, media and actuator duty. A standard isolation ball valve should not be assumed to provide the same regulating performance.
Request the technical datasheet, overall dimensions, connection and mounting details, wiring diagram and relevant model-specific certificates. Include any required material records, inspection documents, operating instructions and acceptance criteria in your inquiry.
Send your valve list or operating conditions. Discuss the valve body, actuator configuration and technical documents needed for your project.
Medium · Size · Pressure · Temperature · Voltage · Control mode · Quantity
