Tradition and innovation go hand in hand at Hauhinco. Founded in 1908 in
Sprockhövel, Germany in the cradle of Ruhr mining, Hauhinco has remained
true to its roots – up to the present time. For over 100 years, the company
has adapted to many changes in structure and circumstances and continually
brought new, innovative products onto the market. This experience makes
Hauhinco unique in the market place.
Unsere technische Abteilung entwickelt kundenspezifische Wasserhydraulik-Lösungen und setzt mit ausgeprägtem Projekt Know-How, Kundenwünsche und Anforderungen exakt um.
Hauhinco is represented in a large number of industries with water hydraulic components and fluid system solutions.
Whether high pressure pump station or water spray pump station, with or without water treatment, we manufacture certified pump systems with all the necessary approvals for underground mines all over the world.
The increasing quality requirements of steel, stainless steel, copper and forged products simultaneously increase the requirements for the descaling process.
Along with control blocks (controls, manifolds), control technology and modular fluid systems, valves are among the most important components in water hydraulic installations.
The Hauhinco Service supports our customers all over the world with the commissioning, maintenance and repair of our high pressure plunger pumps, valves and water hydraulic systems as well as with the spare part identification and supply.
Hauhinco is a successful, medium-sized family business with a long tradition. Today the company is a leading provider in the area of water hydraulic applications. Our high pressure plunger pumps, valves and systems are used in underground in underground mining and industry all over the world. Our employees are the key to success.
Hauhinco has contact persons and representatives in all Mining and Industrial regions of the world.
Africa, Australia, Bosnia and Herzegowina, Bulgaria, China, Croatia, England, Finland, France, Germany, India, Iran, The Netherlands, Norway, Poland, Russia, Switzerland, Slovenia, Spain, Turkey, Ukraine, USA
The force (1), generated by the actuation, acts through the lever (2), the tappet (3) on the ball (4) and presses it out of the valve seat (5). This is used to connect lines P and A, see Example. The ring (6) supports the fl ange seal from the inside. The volume fl ow is limited by the entire fl ow resistance.
Depending on the arrangement of the valve seat (5) and ball (4) the valve will have the basic position normally closed (NC) or normally open (NO).
General | |
Weight | see order information |
Installation position | any |
Ambient temperature | -10 to 50°C (hydraulic fluids, heed standard requirements) |
Material Valve parts Material Seals | Stainless steel, bronze except electromagnet NBR, PTFE |
Hydraulic | |
max. operating pressure of connector P | 320bar |
max. operating pressure of connector A | 320bar |
max. operating pressure of connector T | 50bar |
max./min. control pressure of connector Z | see order information |
max. volume flow P->A | 15 l/min |
max. volume flow A->T | 15 l/min |
specified direction of flow | P->A, A->T |
Pressure fluid - Medium - Temperature range - Medium - Quality - Cleanliness class, filter fineness - Viscosity | Water, HFA 5 bis 50°C see Hauhinco requirements on water and HFA media class 20/18/15, filter fineness 25µm 0,6 bis 100 mm²/s |
Pressure fluid - Medium - Temperature range - Medium - Quality - Cleanliness class, filter fineness - Viscosity | mineral oil, HLP -10 bis 50°C acc. to DIN 51524 Class 20/18/15, filter fineness 25µm 0,6 bis 100 mm²/s |
Use of other pressure fluids on request. | |
Elektric | |
Voltage | 24 VDC, 110 VAC (96 VDC), 230 VAC (205 VDC) |
AC grid, admissible tolerance | ± 10% |
AC grid, admissible frequency | 50 bis 60 Hz |
Power consumption | 36 W |
Operating time | 100% ED |
Degree of protection acc. to EN60529 | IP65 |
max. switching rate | 1 Hz |
Included in the scope of supply | |
Mounting screws of the valve | Cheese-head screw M8 |
Cable socket of the valve solenoid - Supply voltage 24 VDC - Supply voltage 110 VAC - Supply voltage 230 VAC | according to DIN 43650 – type of design A max. 100 VA, LED-Anzeige + Z-diode, IP65 max. 1.5 A, bridge rectifi er, LED display, IP65 max. 1.5 A, bridge rectifi er, LED display, IP65 |
Description | Nominal size | Weight | Max. pressure | Basic position | Voltage | Note | Article number |
---|---|---|---|---|---|---|---|
2/2-way valve DN6 PN320 | DN6 | 3,5kg | 320bar | NC | 24VDC | solenoid actuation | 6546684 |
2/2-way valve DN6 PN320 | DN6 | 3,5kg | 320bar | NC | 110VAC | solenoid actuation | 6546692 |
2/2-way valve DN6 PN320 | DN6 | 3,5kg | 320bar | NC | 230VAC | solenoid actuation | 6546706 |
2/2-way valve DN6 PN320 | DN6 | 3,5kg | 320bar | NO | 24VDC | solenoid actuation | 6546714 |
2/2-way valve DN6 PN320 | DN6 | 3,5kg | 320bar | NO | 110VAC | solenoid actuation | 6546722 |
2/2-way valve DN6 PN320 | DN6 | 3,5kg | 320bar | NO | 230VAC | solenoid actuation | 6546730 |
2/2-way valve DN6 PN320 | DN6 | 5,0kg | 320bar | NC | 24VDC | solenoid actuation with a catch | 6569986 |
2/2-way valve DN6 PN320 | DN6 | 5,0kg | 320bar | NO | 24VDC | solenoid actuation with a catch | 6569994 |
2/2-way valve DN6 PN320 | DN6 | 4,0kg | 320bar | NO | - | pushbutton control with a catch (approx. manual force 70N) | 6568106 |
2/2-way valve DN6 PN320 | DN6 | 4,0kg | 320bar | NC | - | pushbutton control with a catch (approx. manual force 70N) | 6568114 |
2/2-way valve DN6 PN320 | DN6 | 3,2kg | 320bar | NC | - | cylinder actuation pneumatic, hydraulic, weight: 3,2kg (adm. control pressure „Z“ 3-320bar) | 6547923 |
2/2-way valve DN6 PN320 | DN6 | 3,2kg | 320bar | NO | - | cylinder actuation pneumatic, hydraulic, weight: 3,2kg (adm. control pressure „Z“ 3-320bar) | 6547958 |
Hauhinco Maschinenfabrik GmbH & Co. KG
Hölterstraße 51
45549 Sprockhövel
Germany
Phone.: +49 2324 705-0
Fax: +49 2324 705-222
sales@hauhinco.de
With our decades of know-how in water hydraulics, we at Hauhinco have core competences in the mining sector and in a number of industrial applications.