Valve con­trol & fil­ter con­trol

HESCH offers a wide range of sole­noid valve con­trols for the opti­mum oper­a­tion and con­trol of dust extrac­tion sys­tems.

The clean­ing of fab­ric fil­ters in indus­trial dust col­lec­tion sys­tems must always be reli­able and effi­cient for the oper­a­tor in order to com­ply with the legal require­ments for emis­sion lim­its and to pro­tect the health of employ­ees. Many dusts are haz­ardous to health, even toxic or explo­sive, and harm peo­ple and the envi­ron­ment. Learn more

All HESCH valve and fil­ter con­trols are designed for 24 V DC sole­noid valves and fea­ture

  • Sin­gle valve test
  • Cyclic clean­ing
  • Post-clean­ing func­tion


min. Ven­ti­laus­gänge +

Net­zver­sorgung +

Anzeige +

ATEX-Zone 22 +

Bau­form +

Delta-p ges­teuert +

Delta-p Mess­bere­ich max +

Delta-p Sen­sor +

Pausen­zeitregelung +

Pilotven­tile inte­grier­bar +

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Soft­ware and acces­sories

Efficient and eco-friendly control of filter systems with valve and filter control from HESCH and

Envi­ron­men­tally friendly fil­ter con­trol

Valve con­trol sys­tems from HESCH make a major con­tri­bu­tion to sus­tain­able resource effi­ciencyhere through the

Reduc­tion of dust emis­sions

Reduc­tion of the energy require­ment

Exten­sion of the fil­ter life

Effi­ciency increase of the fil­ter sys­tem

Effec­tive con­trol – intel­li­gent sav­ings

In par­tic­u­lar, the dif­fer­en­tial pres­sure-depen­dent clean­ing of dust fil­ters pre­vents the over-clean­ing of fil­ter media and thus has a sig­nif­i­cant influ­ence on the fil­ter per­for­mance and the over­all costs of the sys­tem. Com­pressed air is an expen­sive medium. Rea­son enough to con­tact a pro­fes­sional for valve con­trol already when plan­ning a fil­ter sys­tem.

HESCH valve control system in steelworks ensures better air quality

The use of an intel­li­gent valve con­trol is equally use­ful for new plants as well as for increas­ing the per­for­mance of exist­ing fab­ric fil­ter plants.

Valve con­trol for all cases

Depend­ing on the size of the dedust­ing plant, very dif­fer­ent require­ments are placed on the process con­trol. In this way, we sup­ply the right valve con­trol for every area of appli­ca­tion – from the low-cost small con­trol for indus­trial vac­uum clean­ers or bunker top fil­ters to the pro­fes­sional clean­ing con­trol for large indus­trial fil­ter sys­tems, such as those used in cement works, power sta­tions and waste incin­er­a­tion plants world­wide.

Thanks to the mod­u­lar design, you can assem­ble your valve con­trol sys­tem to fit exactly.

  • with or with­out inte­grated dif­fer­en­tial pres­sure sen­sor
  • for small to medium pres­sures from ±2.5 mbar to ± 1000 mbar
  • for the con­trol of 1-999 valves

What func­tions does a valve con­trol sys­tem from HESCH offer?

  • Cyclic clean­ing and re-clean­ing
  • Time-con­trolled or dif­fer­en­tial pres­sure-con­trolled clean­ing of the fab­ric fil­ter
  • Break time reg­u­la­tion
  • Valve mon­i­tor­ing for over­cur­rent (short cir­cuit) and inter­rup­tion (cable break)
  • Pre­coat­ing mode
  • Mul­ti­ple pulse
  • Menu-less and lan­guage-inde­pen­dent user inter­face
  • Para­me­ter­i­za­tion with ser­vice PC and Easy­Tool Con­trols soft­ware (avail­able as acces­sory)
  • Use in poten­tially explo­sive atmos­pheres of ATEX zone 22 (explo­sive dusts)
  • Dis­play of the dif­fer­en­tial pres­sure / actu­ated valve
  • Con­fig­urable inputs and out­puts
  • LED indi­ca­tors for oper­a­tion, switch­ing thresh­olds, alarm mes­sages and para­me­ter­i­za­tion

Areas of appli­ca­tion

  • Mobile indus­trial vac­uum cleaner
  • Sta­tion­ary indus­trial vac­uum clean­ers
  • Bunker top fil­ter
  • Silo attach­ment fil­ter
  • Trans­fer fil­ter
  • Weld­ing smoke fil­ter
  • Chip fil­ter
  • Stone dust fil­ter
  • Fil­ters with high mon­i­tor­ing require­ments e.g. in
    • Cement plants
    • Steel­works
    • Waste incin­er­a­tion plants
    • Power sta­tions
HESCH valve and filter controls

With over 45 years of expe­ri­ence in the devel­op­ment and man­u­fac­ture of sole­noid valve con­trols for indus­trial dust extrac­tion tech­nol­ogy, we are your pro­fes­sional part­ner for your sim­ple con­trol tasks through to spe­cial solu­tions as small series.

  • We develop and pro­duce pre­cisely for your indi­vid­ual require­ments.
  • You tell us your require­ments and we will sup­ply you with the right sys­tem.
  • As a ready-made solu­tion in the desired for­mat: from table-top units to con­trol cab­i­nets.
Valve and filter control from HESCH - Your partner for industrial electronics

Put your prod­uct in the right light!

As an OEM part­ner of well-known national and inter­na­tional fil­ter man­u­fac­tur­ers and man­u­fac­tur­ers of ven­ti­la­tion sys­tems, we also offer the valve con­trol as a fire label. Thus, the design of the fil­ter con­trol is adapted to the own brand and inte­grates per­fectly into the over­all pic­ture of the plant.


Many things are pos­si­ble – Talk to us.

Sales employee at HESCH

Call us

We are happy to help you!

+49 5032 9535-0

or write us directly via the con­tact form.

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