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 valve piston (2) guided within the valve body (1) is pressed into the valve seat (3) by the hydraulic power and the spring force (6) generated by the control pressure (X) on the control surface (5). Thus, the lines (A, B) are separated. By switching the pilot valve (4), the control surface (5) is depressurised and the hydraulic power along the lines (A, B) can be used to lift the valve piston (2) off the valve seat (3), i.e. as soon as the hydraulic pressure is applied to the lines (A, B), the valve piston (2) moves into the opened position up to the mechanical end position. Thus, the lines (A, B) are connected. Depending on the design of the pilot valve (4), the basic valve position normally closed (NC) or normally open (NO) is provided. The valve functions depend on the interconnection of the X- and Y-lines, e.g. the closing of the valve.
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 NBR, PTFE, PUR |
Hydraulic | |
Hydraulic pressure connector A, B | >= 20bar <= 320bar |
Hydraulic pressure connector X | >= 20 bar >= hydraulic pressure at the connector A, B <= 320 bar |
Hydraulic pressure connector Y | <= 10bar |
Direction of flow | any |
Area sum | A1 + A3= A3 |
Pressure fluid - Medium - Quality - Medium - Temperature range - min filter fineness connector A, B - min filter fineness connector X | Water, HFA see Hauhinco media requirement, water, HFA 5 - 40°C Filter fineness 100µm Filter fineness 25µm |
Pressure fluid - Medium - Temperature range - Medium - Quality - Viscosity | Mineral oil HLP according to DIN51624-2 5 to 50°C Cleanliness class -/19/16 nach ISO 4406 0,6 bis 100 mm²/s |
Use of other pressure fluids on request. | |
Electric | |
Magnet - Voltage - Power consumption - Operating time - Degree of protection acc. to EN60529 - max. switching rate | 24 VDC, other voltages on request see Order information 100% ED IP65 1Hz |
Inductive proximity switch - Output - Voltage - Current - Switching distance - Electrical connection | NO contact, PNP 10 – 30 VDC 0,150 A 2,0 mm Three wire, plug connection M12x1 |
Included in the scope of supply | |
Mounting screws for the 2/2-way valve assembly | |
Mounting screws for the pilot valve | |
Cable socket for the magnet |
Description | Nominal size | Weight | Max. pressure | Basic position | Voltage | Note | Article number |
---|---|---|---|---|---|---|---|
2/2-way valve C1 X, Y actuated DN16 PN320 | DN16 | 8,0kg | 320bar | NC | - | required pilot valve: 6545602 | 6269133 |
2/2-way valve C1 X, Y actuated DN16 PN320 | DN16 | 8,0kg | 320bar | NO | - | required pilot valve: 6545599 | 6269133 |
2/2-way valve C1 X, Y actuated DN25 PN320 | DN25 | 17kg | 320bar | NC | - | required pilot valve: 6545602 | 6266746 |
2/2-way valve C1 X, Y actuated DN25 PN320 | DN25 | 17kg | 320bar | NO | - | required pilot valve: 6545599 | 6266746 |
2/2-way valve C1 X, Y actuated DN32 PN320 | DN32 | 19,0kg | 320bar | NC | - | required pilot valve: 6545602 | 6263291 |
2/2-way valve C1 X, Y actuated DN32 PN320 | DN32 | 19,0kg | 320bar | NO | - | required pilot valve: 6545599 | 6263291 |
2/2-way valve C1 X, Y actuated DN32 PN320 | DN32 | 19,0kg | 320bar | NO | - | required pilot valve: 6545599 | 6263291 |
2/2-way valve C1 X, Y actuated DN40 PN320 | DN40 | 35,0kg | 320bar | NC | - | required pilot valve: 6546773 | 6263356 |
2/2-way valve C1 X, Y actuated DN40 PN320 | DN40 | 35,0kg | 320bar | NO | - | required pilot valve: 6546749 | 6263356 |
2/2-way valve C1 X, Y actuated DN50 PN320 | DN50 | 43,0kg | 320bar | NC | - | required pilot valve: 6546773 | 6154867 |
2/2-way valve C1 X, Y actuated DN50 PN320 | DN50 | 43,0kg | 320bar | NO | - | required pilot valve: 6546749 | 6154867 |
2/2-way valve C1 X, Y actuated DN65 PN320 | DN65 | 82,0kg | 320bar | NC | - | required pilot valve: 6546773 | 6269168 |
2/2-way valve C1 X, Y actuated DN65 PN320 | DN65 | 82,0kg | 320bar | NO | - | required pilot valve: 6546749 | 6269168 |
2/2-way valve C1 X, Y actuated DN80 PN320 | DN80 | 146,0kg | 320bar | NC | - | required pilot valve: 6235549 | 6158501 |
2/2-way valve C1 X, Y actuated DN80 PN320 | DN80 | 146,0kg | 320bar | NO | - | required pilot valve: 6235530 | 6158501 |
2/2-way valve C1 X, Y actuated DN100 PN320 | DN100 | 275,0kg | 320bar | NC | - | required pilot valve: 6235549 | 6163742 |
2/2-way valve C1 X, Y actuated DN100 PN320 | DN100 | 275,0kg | 320bar | NO | - | required pilot valve: 6235530 | 6163742 |
2/2-way valve C1 X, Y actuated DN125 PN320 | DN125 | 504,0kg | 320bar | NC | - | required pilot valve: 6235549 | 6169112 |
2/2-way valve C1 X, Y actuated DN125 PN320 | DN125 | 504,0kg | 320bar | NO | - | required pilot valve: 6235530 | 6169112 |
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.