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.

Model versions: 

A model = no dump valve
B model = with dump valve

Material certificate 3.1 on request

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
1.23.58.0
1.54.212.0
2.03.212.0
2.22.912.0
2.82.513.0
3.22.515.0
4.02.014.0
5.01.614.0
6.61.313.0
9.00.913.0
13.00.612.0
20.00.312.0

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

ConnectionIN / RH
11/4" BSPP1/4" BSPP

Fluids and materials

Additional information is available on the site 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

R

Model

  • HC25W
R

Intensification, i

  • Select factor
  • See flow rate table
R

Model version

  • Select type
  • A = without DV
  • B = with DV
R

Connections

  • Select thread
  • 1S = BSPP, media > 5 cSt

Max. tightening torque BSPP

IN / RH
1/4" BSPP1/4" BSPP
with stainless steel washer4.0 da/Nm4.0 da/Nm