Description
■ Features
1. Easily adjustable outlet pressure.
2. Multiplicador de presion neumatica serie VBA, con depósito de aire y silenciador aumenta la presión de la línea local sin necesidad de potencia adicional.
3. Se puede obtener una presión doble máxima conectando aire a la línea de fábrica. (Multiplicador de presion neumatica VBA11A: Máximo 4 veces)
4. Space savings with direct connection to the air storage tank and the reinforcement regulator.
■ Cómo ordenar VBA serie multiplicador de presion neumatica
■ Specs
*1) Be sure to have an air supply capacity equal to or greater than the minimum operating pressure (0.1 MPa).
*2) If the outlet pressure is higher than the pressure set by the knob, the excess pressure is expelled through the back of the knob.
*3) Flow rate at IN= OUT= 0.5 MPa. The pressure varies depending on the operating conditions. See “Flow Characteristics” .
*4) Adjust the pressure increase ratio to 2 or more.
*5) The tank connection port cannot be used for applications other than connecting to VBAT.
Solid line: Operating range
Operate so that the flow follows the continuous line even when the air on the outlet side has been consumed.
Ex) For VBA10A: When the inlet pressure is 0.5 MPa and the set pressure is 1.0 MPa, operate with an outlet air flow rate of 180 L/min (ANR) or less.
Dotted line: Outside the set pressure range
P1: Presión de entrada P2: Presión de salida
* Cuando se opera a un caudal que se encuentra dentro de la zona inestable (condiciones P2 < P1) como se muestra en los gráficos anteriores, es posible que el regulador booster no funcione normalmente y, por lo tanto, no aumente la presión.
■ Tank pressure pulsation
Pulsation decreases with a tank. If the output capacity is insufficient, pulsations may occur.
Conditions
Inlet pressure: 0.5 MPa
Outlet pressure: 1 MPa
Flow: Between 0 and maximum flow
Air tank performance
● Relieves the pulsation generated on the output side.
● When air consumption exceeds air supply during intermittent operation, the required air will be accumulated in the tank for use.
● This does not apply for continuous operation.
● Operation at a flow rate that falls within the unstable area under temporary conditions P1 ≥ P2 can be avoided when the air on the outlet side has been consumed.
■ Internal structure
Spare Parts/Kit No.
Please place an order with the following applicable kit number.
This kit includes parts ① to ⑦ and a grease pack.
■ Dimensions
* For detailed dimensions, specifications and delivery times, please contact VPC.
