HC25W
Data:
HC25W versions: 12 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 I (intensification)
Mounting: Inline tube
Weight: 2.3 kg.
Description
The HC25W is a compact miniBOOSTER stainless steel 316L steel unit weighing only 2.3 kg. It is ideal for use in a variety of applications where building and maintaining high pressure is required.
The HC25W incorporates a counterbalance valve (external parts in stainless steel), which allows fast-forward movement of a cylinder by directing the full inlet flow to pass directly through the booster section until the set pressure has been reached. Then the counterbalance valve opens, and the booster starts oscillating.
The HC25W booster will automatically stall when the high-pressure side H is reached. The booster will continuously compensate for media consumption to maintain the high pressure. Adjustment of the outlet pressure is carried out by varying the supplied pressure.
An optional orifice can be mounted in the R-port of the booster to prevent overspeeding.
Flow rates
| Intensification factor i | Max. intensified outlet flow l/min | Max. inlet flow l/min |
|---|---|---|
| 1.2 | 3.5 | 8.0 |
| 1.5 | 4.2 | 12.0 |
| 2.0 | 3.2 | 12.0 |
| 2.2 | 2.9 | 12.0 |
| 2.8 | 2.5 | 13.0 |
| 3.2 | 2.5 | 15.0 |
| 4.0 | 2.0 | 14.0 |
| 5.0 | 1.6 | 14.0 |
| 6.6 | 1.3 | 13.0 |
| 9.0 | 0.9 | 13.0 |
| 13.0 | 0.6 | 12.0 |
| 20.0 | 0.3 | 12.0 |
Functions
The basic operation is illustrated in the function diagram. Media is fed through the directional valve (in the customer system) to the IN port, flowing freely through the internal check valves to the high-pressure side H.
When pump pressure is reached on the high-pressure side H, the internal check valves will close. The end pressure will be achieved by the oscillating pump unit OP. The unit will automatically stall when the high-pressure side H 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
0-405-05
Dimensions
Dimension drawing 2W-137-01
Connection types
| Connection | IN / R | H |
|---|---|---|
| 1 | 1/4" BSPP | 1/4" BSPP |
Fluids and materials
Additional information is available on the website under Products → General specifications.
Ordering an HC25W
Ordering example of an HC25W:
with i = 4.0, DV incorporated with BSPP connections for media > 5 cSt (mm2/s) tested in oil: HC25W – 4.0 – B – 1S
Attention note!
Valve pre-setting is required, please specify when ordering the intensifier.
Recommended setting: 90% of pump pressure.
Model
- HC25W
Intensification, i
- Select factor
- See flow rate table
Model version
- Select type
- A = without DV
- B = with DV
Connections
- Select thread
- 1S = BSPP, media > 5 cSt
Max. tightening torque BSPP
| IN / R | H | |
|---|---|---|
| 1/4" BSPP | 1/4" BSPP | |
| with stainless steel washer | 4.0 da/Nm | 4.0 da/Nm |
miniBOOSTER Hydraulics A/S
Fynsgade 3
DK - 6400 Sønderborg
Tel: +4574429292
Fax: +4574424204
info@minibooster.com
Monday-Friday: 8AM -5PM
(GMT +1)
