hpx

HPX non-spill high performance hydraulic couplingfor high pressure pulsating or vibrating hydraulic lines

A complete range

■ 5 bore sizes:08, 12, 20, 25 and 33

■ porting ( BSP, NPT and UNF )

Non-spill design

Quick, robust and safe claw locking

Protected seals

For use under conditions ofhigh dynamic and static stress.

Applications

■ High pressure hydraulic circuits

■ Designed to meet the severeconditions of mobile andindustrial applications:

Steel industry: rolling mills

Road making and building equipment: hydraulic driven machinery, quick tool change

Aeronautic: test benches, endurance testing, launching platforms

Military

Automotive: aluminium die casting

Mechanical construction: cutting,tube bending...

2

HPX non-spill range

Non spill, flush face design

The HPX prevents theintroduction of air into the hydraulic circuits while assuring no pollution of theworking area.

Prior to connection the flush face surface may be easilycleared to prevent contaminationof the circuits.

Safe claw lockingmechanism

Prevents accidentaldisconnection due to vibration or mechanical forces.

Easy connection

The pre-guiding system of theplug into the socket eases theconnection of hydraulic hoses.

Protective seals

A sealing barrier protects themain seal from dirt.

Socket and plug are supplied with dust caps.

Minimum pressure drop

The coupling design providesmaximum flow withoutturbulence.

Convenient screw-to-connectlocking mechanism

- Robust thread with a quick start

- Special anti-jamming surfacecoating

- Locking sleeve with boththreaded (M 8) and plain holes fortommy-bar (6,5 dia.).

- HPX 20 and HPX 25 plugs maybe ordered with integratedhandwheel

4

Technical characteristics

HPX 08 HPX 12

30020010050 703020105321

10

75

3

2

1

0,50,7

0,3

0,2

0,1

CV=

2,27

V= 5m/s

Hydraulic flow (l/mn)

30020010050 703020105321

10

75

3

2

1

0,50,7

0,3

0,2

0,1

CV=

4,46

V=5m/s


Construction• Most parts are stainless steel.

• Tightness : Fluorocarbon (FPM) sealsOn request : Nitrile (NBR) or Ethylene-Propylene (EPDM).

• Protective dust caps- from HPX 08 to HPX 25 :

caps in Chloroprene (CR)caps in light alloy on request

- HPX 33 : caps in light alloy

Flow path (mm) 8 12

Shut-off double double

Max. working pressure (bar) 500 500

-10°C to + 150 °C -10 °C to + 150 °C

-10°C to + 90 °C -10 °C to + 90 °C

Other pressure and temperatures : consult us

Chart flow rate /pressure drop

Direction of flow: Plug ➞ Socket

Test conditions:INVAROL FJ13 (H515) hydraulic oilViscosity: 13,4 Cst at 40°C Density: 833 kg/m3 at 40°C

Pressure drop (bar) Pressure drop (bar)

Min. - max. ambient temperature (°C)for use with protective dust caps - in Chloroprene (CR) (HPX 08 to HPX 25)- in light alloy (HPX 33)

Min. - max. working temperature (°C)without protective capsWith Fluorocarbon (FPM) seals

Turned-off pressure connection

2000100050030020010050302010

10

75

3

2

1

0,50,7

0,3

0,2

0,1

CV

=9,

9

V=5m/s


2000100050030020010050302010

10

75

3

2

1

0,50,7

0,3

0,2

0,1

CV=

16,3

V=5m/s


5

HPX 20 HPX 25

Pressure drop (bar) Pressure drop (bar) Pressure drop (bar)


HPX 33

2000100050030020010050302010

1

0,70,5

0,3

0,2

0,1

0,050,07

0,03

0,02

0,01

CV=

39

V=5m/s

20 25 33

double double double

500 500 350

-10 °C to + 150 °C -10 °C to + 150 °C -10 °C to + 150 °C

-10 °C to + 90 °C -10 °C to + 90 °C -10 °C to + 150 °C

1. Socket Female thread

6

Part numbers

A / flats

L1L

Ø D

Thre

ad

Model Thread Dimensions (mm) Part numbers

Ø D L L1 A/flats

1/2” BSP 50 75,5 50 32 HPX 08. 1103 / JV

HPX 08 1/2” NPT 50 75,5 50 32 HPX 08. 1203 / JV

3/4” UNF - 16 (a) 50 75,5 50 32 HPX 08. 1319 / JV

3/4” BSP 59,5 93,5 61 46 HPX 12. 1104 / JV

HPX 12 3/4” NPT 59,5 93,5 61 46 HPX 12. 1204 / JV

1” 1/16 UNF-12(a) 59,5 99 66,5 46 HPX 12. 1327 / JV

1” BSP 73 110 74,5 56 HPX 20. 1105 / JV

HPX 20 1” NPT 73 110 74,5 56 HPX 20. 1205 / JV

1” 5/16 UNF-12(a) 73 110 74,5 56 HPX 20. 1333 / JV

1” 1/4 BSP 91 140,5 94 65 HPX 25. 1106 / JV

HPX 25 1” 1/4 NPT 91 140,5 94 65 HPX 25. 1206 / JV

1” 5/8 UNF -12(a) 91 140,5 94 65 HPX 25. 1341 / JV

HPX 33 1” 1/2 BSP 109 152,5 98,5 80 HPX 33. 1107 / JV

2. Panel mount socket Female thread


Ø D ØL L1 A/flats Ø d

1/2” BSP 50 71 45 36 31 44 HPX 08. 2103 / JV

HPX 08 1/2” NPT 50 71 45 36 31 44 HPX 08. 2203 / JV

3/4” UNF - 16 (a) 50 71 45 36 31 44 HPX 08. 2319 / JV

3/4” BSP 59,5 90,5 58 46 41 56 HPX 12. 2104 / JV

HPX 12 3/4” NPT 59,5 90,5 58 46 41 56 HPX 12. 2204 / JV

1” 1/16 UNF-12(a) 59,5 90,5 58 46 41 56 HPX 12. 2327 / JV

1” BSP 73 102 66,5 56 51 68 HPX 20. 2105 / JV

HPX 20 1” NPT 73 102 66,5 56 51 68 HPX 20. 2205 / JV

1” 5/16 UNF-12 (a) 73 102 66,5 56 51 68 HPX 20. 2333 / JV

1” 1/4 BSP 91 131 84,7 65 61 81 HPX 25. 2106 / JV

HPX 25 1” 1/4 NPT 91 131 84,7 65 61 81 HPX 25. 2206 / JV

1” 5/8 UNF -12(a) 91 131 84,7 65 61 81 HPX 25. 2341 / JV

LL1

11 max.

Lock nutØ d

L2

A /

fla

ts

Ø panel

Ø D

Thre

ad

* HPX 08,12 : L2 = 22

HPX 20 : L2 = 24

HPX 25 : L2 = 26,5

(a) According to SAE J 1926


Length of connected socket and plug: add L1 of the socket with L1 of the corresponding plug.

Thre

ad

A / flats

L1

Ø D

L

HPX 33

HPX 08, 12, 20, 25

7We reserve the right to modify specifications without prior notice.

A / flats

L1L

Ø D

Thre

ad

3. Plug Female thread


Ø D L L1 A/flats

1/2” BSP 47 94,5 89,5 30 HPX 08. 7103 / JV

HPX 08 1/2” NPT 47 94,5 89,5 30 HPX 08. 7203 / JV

3/4” UNF-16(a) 47 89 84 30 HPX 08. 7319 / JV

3/4” BSP 57 107 102,5 38 HPX 12. 7104 / JV

HPX 12 3/4” NPT 57 107 102,5 38 HPX 12. 7204 / JV

1” 1/16 UNF-12(a) 57 110 105,5 38 HPX 12. 7327 / JV

1” BSP 70 124 118,5 46 HPX 20. 7105 / JV

HPX 20 1” NPT 70 124 118,5 46 HPX 20. 7205 / JV

1” 5/16 UNF-12(a) 70 121,5 116 46 HPX 20. 7333 / JV

1” 1/4 BSP 88 139,5 133 58 HPX 25. 7106 / JV

HPX 25 1” 1/4 NPT 88 137,5 131 58 HPX 25. 7206 / JV

1” 5/8 UNF-12(a) 88 137,5 131 58 HPX 25. 7341 / JV

HPX 33 1” 1/2 BSP 108 157 151 70 HPX 33. 7107 / JV

11 max.

Lock nutØ d

L2

A / flats

L

L1

Ø panel

Ø D

Thre

ad

* HPX 08,12 : L2 = 22

HPX 20 : L2 = 24

HPX 25 : L2 = 26,5

4. Panel mount plugFemale thread


Ø D ØL L1 A/flats Ø d

1/2” BSP 47 85 80 35 31 44 HPX 08. 5103 / JV

HPX 08 1/2” NPT 47 85 80 35 31 44 HPX 08. 5203 / JV

3/4” UNF-16(a) 47 85 80 35 31 44 HPX 08. 5319 / JV

3/4” BSP 57 96 91,5 46 41 56 HPX 12. 5104 / JV

HPX 12 3/4” NPT 57 96 91,5 46 41 56 HPX 12. 5204 / JV

1”1/16 UNF-12(a) 57 96 91,5 46 41 56 HPX 12. 5327 / JV

1” BSP 70 107 101,5 56 51 68 HPX 20. 5105 / JV

HPX 20 1” NPT 70 107 101,5 56 51 68 HPX 20. 5205 / JV

1” 5/16 UNF-12(a) 70 107 101,5 56 51 68 HPX 20. 5333 / JV

1” 1/4 BSP 88 131,5 125 65 61 81 HPX 25. 5106 / JV

HPX 25 1” 1/4 NPT 88 131,5 125 65 61 81 HPX 25. 5206 / JV

1” 5/8 UNF-12(a) 88 131,5 125 65 61 81 HPX 25. 5341 / JV



Ø 1

63

reversible handwheel

Ø D

A

��

��

��

��

5. HPX20 andt HPX 25 plugs with handwheel

HPX 20

HPX 25

Add the code VTto the standard part numbers of the HPX 20 and HPX 25plugs.

examples: HPX 20.7105/JV/VTHPX 25.5341/JV/VT** HPX 20 : A = 19

HPX 25 : A= 7

Recommendations• Allow the locking sleeve

to float.

• If necessary install an accumulator on thehydraulic circuit.Connect under turned-off pressure only.

HPX 08, 12, 20, 25

Thre

ad

L1L

Ø DA / flats

HPX 33

F 150.00 e B

®

BA

CK

CO

VE

R

AN

NE

CY

AR

GO

S 2

1.06

.200

1

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