HC3-PVG32
Data:
HC3 – PVG32 versions: 15 different intensification factors
PIN: 20–207 bar
PH: 800 bar maximum
PRETURN: As low as possible (return pressure to tank)
POUTLET: PH = (PIN – PRETURN) x intensification factor
Mounting: PVG32; PVB basic valve: 157B6849, Spool: 157B7000
Weight: 4.0 kg.
Description
The HC3-PVG32 is a compact unit weighing only 4.0 kg. It is ideal for use in a variety of applications where building and maintaining high pressure is required.
The HC3-PVG32 raises supplied pressure to a higher outlet pressure and automatically conpensates for consumption of oil to maintain the high pressure. Adjustment of the outlet pressure is carried out by varying the supplied pressure.
Flow rates
| Intensification factor i | Max. intensified outlet flow l/min | Max. inlet flow l/min |
|---|---|---|
| 1.2 | 3.5 | 50.0 |
| 1.5 | 4.2 | 50.0 |
| 2.0 | 3.2 | 50.0 |
| 2.2 | 2.9 | 50.0 |
| 2.5 | 2.7 | 50.0 |
| 2.8 | 2.5 | 50.0 |
| 3.2 | 2.5 | 50.0 |
| 4.0 | 2.0 | 50.0 |
| 5.0 | 1.6 | 50.0 |
| 6.6 | 1.3 | 50.0 |
| 9.0 | 0.9 | 50.0 |
| 13.0 | 0.6 | 50.0 |
| 16.0 | 0.5 | 50.0 |
| 20.0 | 0.3 | 50.0 |
| 25.0 | 0.2 | 50.0 |
Functions
The basic operation is illustrated in the function diagram. The oil is fed through the proportional valve PVG32 to the P-port in the HC3-PVG32 flowing freely through check valves KV1, KV2 and DV to the high-pressure side HP. In this condition maximum flow through the booster is achieved giving a fast-forward function. When pump pressure is reached on the high-pressure side HP, valves KV1, KV2 and DV will close. The end pressure will be achieved by the oscillating pump unit OP. The unit will automatically stall when end pressure on the high-pressure side is reached. If a pressure drop on the high-pressure side exists due to consumption or leakage, the OP valve will automatically operate to maintain the end pressure.
Function diagram
3-112-04
Dimensions
Dimension drawing 3-126-04
Fluids and materials
Additional information is available on the website under Products → General specifications.
Ordering an HC3-PVG32
Ordering example of an HC3 – PVG32 with i = 4.0, DV incorporated: HC3 – 4.0 – B – PVG32
Model
- HC3
Intensification, i
- Select factor
- See flow rate table
Model version
- Select type
- B = with DV
Connections
- PVG32
miniBOOSTER Hydraulics A/S
Fynsgade 3
DK - 6400 Sønderborg
Tel: +4574429292
Fax: +4574424204
info@minibooster.com
Monday-Friday: 8AM -5PM
(GMT +1)
