在Hauhinco传统与创新是互不分离的。Hauhinco是1908年在德国斯普罗克霍威尔,鲁尔矿业的摇篮成立的。至今,Hauhinco仍旧牢记自己的由来。再过去的100余年间,公司经历了很多组织结构和市场环境的变化,并仍旧不断地推陈出新,为市场带来创新性的产品。这些经验使得Hauhinco在市场中独树一帜。
Hauhinco是一家拥有悠久历史的成功的中型公司。如今,Hauhinco是世界领先的水液压应用领域供应商。我们的高压柱塞泵,阀以及系统被广泛地应用于世界各地的井下煤矿以及工业领域。而我们的员工正是我们成功的关键。
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 | 3,2kg |
Installation position | any |
Ambient temperature | -10 to 50°C (hydraulic fl uids, heed standard requirements) |
Material Valve parts Material Seals | Stainless steel, bronze except electromagnet NBR, PTFE |
Hydraulic | |
max. operating pressure of connector P | 1000bar |
max. operating pressure of connector A | 1000bar |
max. volume fl ow P->A | 15 l/min |
max. volume fl ow A->T | 15 l/min |
specifi ed direction of fl ow | P->A |
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 fl uids on request. | |
Elektric | |
Voltage | 24 VDC |
Current | 1,5A |
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 | according to DIN 43650 – type of design A max. 100 VA, LED-Anzeige + Z-diode, IP65 |
Description | Nominal size | Weight | Max. pressure | Basic position | Voltage | Note | Article number |
---|---|---|---|---|---|---|---|
2/2 -way valve DN3 PN1000 | DN3 | 3,2kg | 1000bar | NC | 24VDC | solenoid actuation | 6572960 |
2/2 -way valve DN3 PN1000 | DN3 | 3,2kg | 1000bar | NO | 24VDC | solenoid actuation | 6572979 |