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3/2 way valve B2-2 DN10 – 16 PN320

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Features

  • Hydraulically actuated directional seat valve controlling liquid media.
  • Passively controllable 3/2-way valve with 2-stage control logic
  • The basic valve position is maintained by the hydraulic pressure (P)
  • The valve is designed in the function variant P→T NO, the function variant A→T NO can be generated by a pilot valve with the hydraulic function P→A NO
  • The hydraulic control pressure (X, Y) is picked off internally along the lines (P, T)
  • Valve piston and valve seat are coupled and close hydraulically "leak-free"
  • The valve is actuated hydraulically via a 3/2-way pilot valve
  • Valve fastening structural plate form with a Hauhinco connection diagram

Function of 3/2-way valve P→A NO

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 (7) generated by the operating pressure (P) on the control surface (6). Thus, the line (P) is shut off and the lines (A, T) are connected. By switching the pilot valve (5), the control surface (8) is pressurised and the valve piston (2) is moved into the actuated position. Thus, the valve piston (2) is pressed into the valve seat (4), the lines (P, A) are connected and the line (T) shut off.

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Hauhinco Maschinenfabrik GmbH & Co. KG
Beisenbruchstraße 10
45549 Sprockhövel
Germany

Phone.: +49 2324 705-0
Fax: +49 2324 705-222 
sales@hauhinco.de

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Hauhinco

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.

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