marco pneumatic dispensing valve

Pre­cise dis­pens­ing. Com­pact design. Easy inte­gra­tion.

Direct con­trol input
The valve only requires a com­pressed air con­nec­tion and a 24 V trig­ger sig­nal – no addi­tion­al con­trol unit, no HMI. The trig­ger sig­nal can be sup­plied direct­ly by an automa­tion sys­tem, a robot, or a dig­i­tal I/O mod­ule. This reduces instal­la­tion time and gets the sys­tem up and run­ning quick­ly.

Max­i­mum stroke for coarse fillers
Com­pared to a stan­dard piezo valve, the mar­co mtv/pv/20a pneu­mat­ic dis­pens­ing valve has a 4‑fold stroke and can be used to dis­pense flu­ids with par­ti­cle sizes of up to 200µm.

Read more about the pneu­mat­ic valve kit ↗

Fea­tures and ben­e­fits

• Elec­tri­cal­ly actu­at­ed with 24 V trig­ger
  ► direct con­trol input ‑no con­troller or HMI required – easy inte­gra­tion into exist­ing PLC/SPS automa­tion sys­tems
• Requires only com­pressed air and 24 V
  ► sim­ple con­nec­tion and oper­a­tion – reduces sys­tem com­plex­i­ty
• 1 mm stroke open­ing
  ► enables dis­pens­ing of media con­tain­ing larg­er par­ti­cles
• Dis­pens­ing fre­quen­cy up to 20 Hz
  ► high­er process speed – up to 20 dis­pens­ing cycles per sec­ond
• Com­pact design
  ► ide­al even for tight instal­la­tion spaces or mod­u­lar sys­tem lay­outs
• Mod­u­lar design
  ► inter­change­able com­po­nents such as valve seat, flu­id body, and car­tridge – reduced main­te­nance and spare parts inven­to­ry
• Media-sep­a­rat­ed actu­a­tor
  ► no wear parts in the actu­a­tor – main­te­nance-free and durable
• Suit­able for vis­cous, abra­sive, and paste-like media
  ► wide appli­ca­tion range with­out spe­cial valve require­ments – from adhe­sives to greas­es.
• Com­pat­i­ble with mar­co sys­tem com­po­nents
  ► full sys­tem inte­gra­tion – reuse of exist­ing mar­co valve seats, and oth­er parts

Tech­ni­cal Data:

• Elec­tri­cal con­nec­tion: 24 VDC
• Pow­er con­sump­tion: 1 W
• Oper­at­ing pres­sure: 5–8 bar
• Media pres­sure: up to 100 bar
• Max. dis­pens­ing fre­quen­cy: 20 Hz
• Vis­cos­i­ty range: 1 mPas – paste-like
• Media tem­per­a­ture range: up to 75 °C
• Com­pat­i­ble media: adhe­sives, poly­mers, oils, sol­vents, greas­es, aque­ous solu­tions, filled mate­ri­als
• Dimen­sions (L×W×H): 57 × 14 × 61.7 mm
• Weight: 125 g