MiniBOOSTER Hydraulic Intensifier HC7-16.0-G

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Product Description

The HC7 – 16.0 – G is a remarkably compact high-pressure unit, weighing just 1.5 kg yet capable of delivering pressures of up to 2,000 bar. Designed for portable applications such as power packs, it efficiently elevates supplied pressure to a higher outlet pressure while automatically adjusting for oil consumption to sustain the desired high pressure. Outlet pressure adjustment is achieved by modifying the supplied pressure. With adaptable high-pressure adapters, various thread types can be accommodated, starting from the M22x1.5 thread in the HP port. Higher pressure options are also available upon request.

Additional information

Product Specifications

  • HC7 versions: 10 different intensification factors
  • PIN: 20 – 207 bar
  • PH: 2,000 bar maximum
  • PRETURN: As low as possible (return pressure to tank)
  • POUTLET: PH = (PIN – PRETURN) x intensification factor
  • Mounting: Inline tube
  • Weight: 1.5 kg

Model Versions:

  • A model = no dump valve
  • B model = with dump valve
  • B model = direct proportionally controlled

Material certificate 3.1 on request

Flow Rate

i (Intensification factor) Max. intensified outlet flow (l/min) Max. inlet flow (l/min)
4.0 2.0 14.0
5.0 1.6 14.0
6.6 1.3 13.0
7.6 1.1 13.0
9.0 0.9 13.0
10.3 0.8 12.0
13.0 0.6 12.0
16.0 0.5 12.0
20.0 0.3 12.0
25.0 0.2 12.0

Functions Desctiption

This system utilizes a directional valve (CV) to regulate the flow of oil, allowing it to pass through check valves (KV1, KV2, and DV) to reach the high-pressure side (H). Initially, maximum flow through the booster is attained for rapid forward motion. Once pump pressure is attained on the high-pressure side, the valves (KV1, KV2, and DV) close. The oscillating pump unit (OP) then maintains the end pressure automatically, stalling when the desired pressure is reached. Should there be a pressure drop due to consumption or leakage, the OP valve adjusts accordingly to uphold the end pressure.

Function Diagram

Function Diagram HC7-16.0-G

Dimensions

Dimension drawing HC7-16.0-G

Connection Types

Connection IN / R H
1 1/4″ BSPP M22 x 1.5
2 7/16-20″ UNF M22 x 1.5

High-pressure adapters

High-pressure adapters

Ordering an HC7

Ordering example of an HC7 with i = 13.0, H1 M22 x 1.5 and H2 9/16-18 UNF, DV incorporated and BSPP connections: HC7 – 13.0 – B – 12

Attention note!

High-pressure adapter is required, please specify ordering code – see high-pressure adapter table.
High-pressure adapters will be factory mounted.

The G-model is available in 2 variants, when ordering please specify accordingly:

  • Dynamic – low hysteresis: Ordering example of an HC7 with i = 13.0 RV incorporated, H1 M22 x 1.5 and H2 9/16-18 UNF and BSPP connections: HC7 – 13.0 – G – 12.
  • Fail safe – high hysteresis: The RV valve opening ratio is to be determined on individual basis. Contact our technical support. Ordering example of an HC7 with i = 13.0 RV with opening ratio x.x incorporated, H1 M22 x 1.5 and H2 9/16-18 UNF and BSPP connections: HC7 – 13.0 – G – x.x – 12 .

Model

  • HC7

Intensification,i

  • Select factor
  • See flow rate table

Model Version.

  • Select type
  • A = without DV
  • B = with DV
  • G = with proportional valve

Connections.

  • Select thread
  • See table below
Ordering code IN / R H1 H2 H3 H4
HC7-___-__-11 1/4″ BSPP M22 x 1.5
HC7-___-__-21 7/16-20 UNF M22 x 1.5
HC7-___-__-12 1/4″ BSPP M22 x 1.5 9/16-18 UNF
HC7-___-__-22 7/16-20 UNF M22 x 1.5 9/16-18 UNF
HC7-___-__-13 1/4″ BSPP M22 x 1.5 9/16-18 UNF 9/16-18 UNF
HC7-___-__-23 7/16-20 UNF M22 x 1.5 9/16-18 UNF 9/16-18 UNF
HC7-___-__-14 1/4″ BSPP M22 x 1.5 9/16-18 UNF 9/16-18 UNF 9/16-18 UNF
HC7-___-__-24 7/16-20 UNF M22 x 1.5 9/16-18 UNF 9/16-18 UNF 9/16-18 UNF

Max. Tightening Torque BSPP

IN / R
1/4″ BSPP
with steel washer 4.0 da/Nm
with cutting edge 4.0 da/Nm

Max. tightening torque flange mounting

 

7/16-20″UNF
With O-ring 2.0 da/Nm