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  • +49 2324 705-0

2-2 way seat valve DN3 PN100

  • Operating pressure: 100bar
  • Nominal size(s): DN3
  • max. Flow rate: 15l/min
  • Ways: 2/2

Features

  • Directly actuated directional seat valve controlling pressurised media.
  • The valve seat seals hermetically preventing internal leaks.
  • All parts are made of corrosion-resistant materials, and they are easily replaceable.
  • Valve design in a structural plate form.
  • On request, the valve can be equipped with other actuations than the electromagnet, e.g. hydraulic or pneumatic cylinder actuation, manual pushbutton operation.
  • In addition, the individual actuations can be supplemented with a maintained-contact function.

Function of 2/2-way valve

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).

Technical data

measured with HFA medium 97/3%, at 20°C

General

Weight1,9kg
Installation positionany
Ambient temperature-10 bis 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 P100bar
max. operating pressure of connector A100bar
max. operating pressure of connector T50bar
max./min. control pressure of connector Zsee order information
max. volume flow P->A15 l/min
max. volume flow A->T15 l/min
specified direction of flowP->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.

Electric

Voltsage24 VDC, 110 VAC (96 VDC), 230 VAC (205 VDC)
AC grid, admissible tolerance± 10%
AC grid, admissible frequency50 bis 60 Hz
Power consumption21 W
Operating time100% ED
Degree of protection acc. to EN60529IP65
max. switching rate1 Hz

Included in the scope of supply

Mounting screws of the valveCheese-head screw M6
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

Versions

DescriptionNominal sizeWeightMax. pressureBasic positionVoltageNoteArticle number
2/2-way valve DN3 PN100DN31,9kg100barNC24VDCsolenoid actuationon request
2/2-way valve DN3 PN100DN31,9kg100barNC110VACsolenoid actuationon request
2/2-way valve DN3 PN100DN31,9kg100barNC230VACsolenoid actuationon request
2/2-way valve DN3 PN100DN31,9kg100barNO24VDCsolenoid actuationon request
2/2-way valve DN3 PN100DN31,9kg100barNO110VACsolenoid actuationon request
2/2-way valve DN3 PN100DN31,9kg100barNO230VACsolenoid actuationon request
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Hauhinco Maschinenfabrik GmbH & Co. KG
Hölterstraße 51
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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