VBA40A-F04GN

VBA40A-04 series of 1900l/min Rc G NPT NPTF 1/2 1/8 inch port 2 times increase ratio knob-operated pneumatic pressure control air booster regulating valves

Features

HANUMAN Services

Booster valve is a type of hydraulic or pneumatic valve used to amplify or control pressure, flow, or force in a system. It is commonly used in applications where the primary system pressure is insufficient to perform a specific task, and additional pressure or force is required. Booster valves are often found in industrial machinery, automotive systems, and aerospace applications.

HANUMAN can offer you with a full range of pressure control equipment, especially booster valve and air tank, with optional accessories of silencer, elbow, and pressure gauge.

How to order

Specifications

Model

VBA10A-02

VBA20A-03

VBA40A-04

VBA22A-03

VBA42A-04

VBA43A-04

VBA11A-02

Fluid

Air

Pressure increase ratio

Twice

2 to 4 times

Pressure adjustment mechanism

Knob-operated with relief mechanism

Air-operated

Knob-operated with

relief mechanism

Max. flow rate

230 l/min (ANR)

1000 l/min (ANR)

1900 l/min (ANR)

1000 l/min (ANR)

1900 l/min (ANR)

1600 l/min (ANR)

70 l/min (ANR)

Set pressure range

0.2 to 2 MPa

0.2 to 1 MPa

0.2 to 1.6 MPa

0.4 to 2 MPa

Supply pressure range

0.1 to 1 MPa

Proof pressure

3 MPa

1.5 MPa

2.4 MPa

3 MPa

Port size (IN/OUT/EXH: 3 locations)

1/4”

3/8”

1/2”

3/8”

1/2”

1/4”

Pressure gauge port size (IN/OUT: 2  locations)

1/8”

Tank connection port (with plug)

1/4”

3/8”

1/2”

3/8”

1/2”

1/4”

Port thread type

Rc, G, NPT, NPTF

Ambient and fluid temperature

+2 to +50 ℃ (No freezing)

Mounting

Horizontal

Lubrication

Grease (No lubricating)

Weight

0.84 kg

3.9 kg

8.6 kg

3.9 kg

8.6 kg

0.89 kg

Flow Rate/Pressure/Charge

Overall Dimensions (mm)

A booster valve typically uses a piston or diaphragm mechanism to amplify pressure. The input pressure acts on a larger surface area, which generates a higher output pressure on a smaller surface area. This principle of force multiplication allows the valve to boost pressure effectively.

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