Page 284 - 08-气源处理元件

Low Air Consumption Booster Regulator VBA Series

Series Variations

Body size Pressure Max. flow rate Set pressure Pressure adjustment mechanism
Series Model Nominal size Installation
(Port size) increase ratio [L/min (ANR)] [MPa] (Operating method)
Low Air Consumption
Booster Regulator
10A 1/4 230 0.3 to 1.2

Fixed type
VBA-X3145 1.7 times (Without pressure Horizontal
(Fixed) adjustment Vertical
mechanism)

20A 1/2 1000 0.3 to 1.2

Booster Regulator

2 times
10A 250 0.4 to 1.4
(Fixed)
Fixed type
VBA-X3239 1/4 (Without pressure Horizontal
adjustment Vertical
mechanism)
4 times
11A 90 0.8 to 2.0
(Fixed)

Booster Regulator
10A 1/4 230 0.2 to 2.0

Knob operated with
20A 3/8 1000 0.2 to 1.0
relief mechanism

40A 1/2 1900 0.2 to 1.0
2 times
VBA 22A 3/8 1000 0.2 to 1.0 Horizontal

Air operated
42A 1/2 1900 0.2 to 1.0

43A 1/2 1600 0.2 to 1.6
Knob operated with
relief mechanism
11A 1/4 2 to 4 times 70 0.4 to 2.0

CONTENTS

How to Order p. 3 Circuit Example p. 7
Standard Specifications p. 3 Construction / Replacement Parts p. 8
Options: Part Nos. p. 3 Dimensions p. 9
Flow Rate Characteristics, Charge Characteristics, Pulsation p. 4 Mounting a Regulator to the IN Port of the Booster Regulator p. 10
Sizing p. 5 Specific Product Precautions p. 11
Working Principle p. 7
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