Fleyenda Self Actuating Pressure Control Valve
Fleyenda Self Actuating Pressure Control Valve
We offer self-operated pressure, differential pressure, and flow-regulating valves three series self actuating pressure control valve. Pressure regulator type and pressure relief type are available. The self-operated pressure regulating valve does not need additional energy and can work in a situation without electricity and gas, which is convenient and energy-saving. The pressure balance mechanism is adopted to make the regulating valve sensitive and accurate to control.
Benefits of Fleyenda Flow
- Fast Delivery: Large standard products in stock
- ODM Service is Available
- One-stop Solution: Fleyenda offer full set of pneumatic accessories for optionto improve your working efficiency
- Quality Assurance: CE, ISO9000 certification. Strict IPQC & QC to make sure the high-quality actuator and valve
- Working Environment: Fit for colder environment
- Cost-effective: Long service life, reduce maintenance costs
- Sealing: Different solutions for sealing to prevent leakage
- Versatility and Compatibility: Pneumatic actuators can integrate with different control signals and automation systems, allowing for seamless operation and integration.
Pressure Control Valve Features
- The self-operated pressure regulating valve does not need additional energy and can work in a situation without electricity and gas, which is convenient and energy-saving.
- It features flexible action, good seal property and low fluctuation of the pressure set point.
- Smart accurate regulating, taking up small space and simple operation
- Standard: AMSE/API/BS/DIN/GB
- The range of pressure sections is fine and cross each other, and the adjustment accuracy is high.
- Rubber diaphragm detection, high detection accuracy, and sensitive action of the actuator.
Technical Parameters of Thin Type Electric Actuator Ball Valve
| Actuador neumático | |||||||||||||||||
| Body Size | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | ||||
| Rated KV | 7 | 11 | 20 | 30 | 48 | 75 | 120 | 190 | 300 | 480 | 760 | 1100 | 1750 | ||||
| Rated Stroke (mm) | 8 | 10 | 14 | 20 | 25 | 40 | 50 | 60 | 70 | ||||||||
| Body Rating (MPa) | 1.6 4.0 6.4 | ||||||||||||||||
| Pressure Regulating Range (Mpa) | 15~2500 | ||||||||||||||||
| Flow Characteristics | Quick Open | ||||||||||||||||
| Regulating Capacities | ±5% | ||||||||||||||||
| Operating Temp.℃ | ≤350℃ | ||||||||||||||||
| Allowable Seat Leakage | Hard Seal(1/h) | Single seat ≤10-4 valve rated capacity(IV)level;double-seat,sleeve:≤5 X 10-4 valve rated capacity (II) | |||||||||||||||
| Soft Seal(1/h) | 0.15 | 0.30 | 0.45 | 0.60 | 0.90 | 1.7 | 4.0 | 6.75 | 11.10 | 16.0 | |||||||
| Reduction Ratio | Maximum | 10 | |||||||||||||||
| Minimum | 1.25 | ||||||||||||||||
| Serie | AT | AW | Lineal | Cilindro neumático | Sanitario |
|---|---|---|---|---|---|
| Cuerpo de válvulas | Válvula de bola, válvula de mariposa, válvula de tapón | Válvula de compuerta, Válvula Global | Válvula de compuerta de cuchilla | Válvula de mariposa sanitaria | |
| Función | De doble efecto, de simple efecto (reposicionamiento automático en caso de falla FO o FC) | ||||
| Accesorios de control | • Válvula solenoide, filtro-regulador-lubricador (F.R.L.), posicionador, interruptor de límite, volante • Solenoid Valve & Positioner are with Explosion-proof grade and Signal Feedback type for choice | ||||
| Medio de funcionamiento | Aire limpio y seco, o aire lubricado, o gas inerte. Cualquier gas no corrosivo que sea compatible con las piezas internas del actuador y con el lubricante. La temperatura del punto de rocío del medio de operación es de -20 °C, y el tamaño de las partículas de impurezas no supera los 30u. Al seleccionar un posicionador, el tamaño de las partículas de impurezas no debe ser superior a 5u. | ||||
| Presión del aire de alimentación | De 3 bar a 8 bar | ||||
| Temperatura del entorno operativo | • Tipo estándar: de -20 °C a +80 °C • Tipo de baja temperatura: de -40 °C a +80 °C • Tipo para altas temperaturas: de -20 °C a +160 °C | ||||
| Lubricación | En condiciones normales de funcionamiento, el modelo estándar no requiere lubricante adicional. Para entornos de baja o alta temperatura, se requieren lubricantes especiales. | ||||
Garantía de calidad
Calidad certificada para aplicaciones de válvulas industriales
Las válvulas y los actuadores eléctricos de Fleyenda están diseñados para ofrecer un rendimiento estable, un funcionamiento confiable y un uso industrial a largo plazo. Con un respaldo de calidad certificada, son adecuados para el tratamiento de agua, el procesamiento químico, la automatización y los sistemas de control de procesos industriales.
