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Needle Mini Valve&Poppet Valves

Needle Mini Valve&Poppet Valves


 

MV-0180LF - Mini Valve

MV-0180LF

Designed for precision dispensing of all types of fluids from micro shots to moderate sized beads and dots. Its lightweight pencil-type grip makes the valve suitable for either hand-held or automatic applications. Shot sizes may be fine tuned by turning the adjustment knob at the top.

3-Way & 4-Way Valve Operation

The valve is opened and closed by applying pressure to the air input port. The valve may be operated between 60 and 90 psi. 

Shot size and flow rate are controlled by the tip size, fluid pressure and the duration that the valve is open. Shot sizes may be fine tuned by turning the adjustment knob at the top of the valve.

The MV-0180-PLF contains a plastic fluid body for anaerobic materials.

The model DSP501N is a suitable controller but for faster actuation, the 4-way VC1195N valve controller can be used.

Features
  • Stainless and plastic fluid body options
  • Stroke adjustment to fine tune shot size
  • Comfortable lightweight design
  • Positive shut-off
  • Microshot deposits

VP300 - Poppet Valve

VP300 Poppet Valve

The VP300 is a multipurpose, poppet-type pneumatic valve designed for dispensing low to mid-high viscosity materials, such as silicone, RTV, epoxy, rubber adhesive, grease, liquids containing filler, etc.

A diaphragm located between driving parts and wetted parts increases the valve life and reduces valve maintenance.

3-Way & 4-Way Valve Operation

When air pressure is applied to the valve, the valve seat will open and the material will be dispensed.  Shot sizes may be fine tuned by turning the control knob at the top of the valve.

The VP300 valve has a suck-back effect that eliminates lumping at the end of the needle after dispensing.  The suck-back effect occurs when the valve is closed because of the change in the volume of the material area as the poppet moves up in the valve.

The model DSP501N is a suitable controller for the VP300 valve. For faster actuation, the 4-way VC1195N valve controller is recommended.

Features
  • Stroke adjustment to fine tune shot size 
  • "Suck-back" effect
  • Seperated wetted parts
  • Suitable for filled materials

VMP30H - Mini Poppet Valve

VMP30H Poppet Valve

 

The VMP30H is a multipurpose, mini-poppet pneumatic valve designed for dispensing low to mid-high viscosity materials, such as silicone, RTV, epoxy, rubber adhesive, grease and filled materials.  The poppet design minimizes surface area and friction between the valve piston and the material, making it ideal for filled materials and extending the life of the valve seals.

A diaphragm located between driving parts and wetted parts increases the valve life and reduces valve maintenance.

3-Way & 4-Way Valve Operation

When air pressure is applied to the valve, the valve seat will open and the material will be dispensed.  Shot sizes may be fine tuned by turning the control knob at the top of the valve.  

The VMP30H valve has a suck-back effect, which draws material back into the fluid body at the end of the dispensing cycle.  This eliminates lumping at the end of the needle after dispensing.

The model DSP501N is a suitable controller for the VMP30H valve. For faster actuation, the 4-way VC1195N valve controller is recommended.

Features
  • Stroke adjustment to fine tune shot size 
  • "Suck-back" effect
  • Seperated wetted parts
  • Suitable for filled materials

 

For more information click here:

Needle Mini Valve/Poppet Valve

Cloud
MV-0180LF  The  &  -  4-Way  4-way  DSP501N  MV-0180-PLF  Mini  Operation The  Operation When  Poppet  RTV  Shot  VC1195N  VMP30H  VP300  Valve  Valve The  Valve Designed  Valve The  Valve/Poppet  actuation  adhesive  adjustment  air  anaerobic  applications  applied  applying  area  automatic  back  beads  body  change  click  closed  control  controlled  controller  cycle  deposits VP300  design  design Positive  designed  diaphragm  dispensed  dispensing  dispensing The  dots  draws  driving  duration  effect  effect Seperated  eliminates  end  epoxy  etc A  extending  faster  filled  filler  fine  flow  fluid  fluids  friction  grease  grip  hand-held  here Needle  ideal  increases  information  input  knob  life  lightweight  liquids  located  low  lumping  maintenance 3-Way  makes  making  material  materials  materials For  materials VMP30H  materials The  micro  mid-high  mini-poppet  minimizes  model  moderate  moves  multipurpose  needle  occurs  open  opened  operated  options Stroke  parts  parts Suitable  pencil-type  piston  plastic  pneumatic  poppet  poppet-type  port  precision  pressure  psi Shot  rate  recommended Features Stroke  reduces  rubber  seals A  seat  shot  shots  shut-off Microshot  silicone  size  size "Suck-back"  size Comfortable  sized  sizes  suck-back  suitable  surface  tip  top  top 3-Way  tune  tuned  turning  types  used Features Stainless  valve  valve The  viscosity  volume  wetted  60  90