Regulador de presión de depósito SB
El regulador de presión para depósitos SB de Alfa Laval mantiene la presión de trabajo en el espacio de vapor, o en la parte superior, de un depósito de proceso durante el llenado, el procesamiento y el vaciado. Por lo general, el regulador se conecta directamente a la tubería de gas o a la tubería de limpieza in situ (CIP) que llega a la parte superior del depósito, o bien se integra en un panel de flujo.
El regulador de presión del depósito mantiene y regula la presión máxima en los depósitos a presión durante el llenado, el procesamiento y el vaciado
- Control fiable y constante de la presión del depósito
- Ajuste de presión variable
- Limpieza optimizada
- Manómetro integrado
- Se puede limpiar completamente con el sistema de limpieza in situ
Este regulador de presión suele utilizarse para regular la presión en los depósitos de los sectores lácteo, alimentario, de bebidas, cervecero y muchos otros. La válvula se integra fácilmente en el sistema de tapa de depósito SCANDI BREW® de Alfa Laval.
How does the SB tank pressure regulator work?
Construction
The pressure regulator principle consists of single valve unit incorporating a pressure exhaust valve, a pressure-supply valve and a connection for a pressure gauge. The pressure regulator can be supplied with a valve with different versions of the spring/regulating unit:
- Fixed setting (only one pressure)
- Variable setting
- Pneumatic actuator
The valve pressure regulator can be integrated with a SCANDI BREW® tank top system.
Operating principle
The valve pressure regulator unit is supplied with either a fixed setting or a variable setting, which adjusts the relieving pressure to the required working pressure in the tank. When tank top pressure exceeds the preset pressure, the tank regulator releases the gas through the vent port either for atmospheric discharge or for collection. If the tank top pressure decreases, gas is supplied through the gas supply connection at the bottom.
Cleaning-in-place (CIP)
The pressure regulator tank requires cleaning between every batch. It is incorporated into the tank CIP procedure by means of the optional CIP adaptor. Before cleaning, the CIP adaptor is mounted onto the tank pressure regulator; it forces open the gas supply valve and pressure relief valve and enables them to be fully cleaned. During the CIP procedure, all functions are blocked. See the schematic drawing of the regulator.
Secure tank top pressure control
Maintaining the working pressure at the tank top is critical. The tank pressure regulator makes sure that the pressure in the vapour space of a process tank is always at the optimal setting. This ensures the safety and effectiveness of your processes and safeguards product integrity.
Modular hygienic design
All valve pressure regulator components are made of high-quality hygienic materials that meet stringent food and beverage processing standards. Modular design provides the flexibility to meet most installation requirements. Hygiene is assured through the use of a CIP adaptor to provide full cleanability.
Options
- CIP adaptor (T-piece and 180°bend)
- Pressure gauge
- Protection valve for pressure gauge when CIP pressure exceeds range for pressure gauge
- Mounting brackets
- Force opener
- Mounting bracket on reverse side of valve block
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