Process-specific structures
Diaphragm, needle, piston, high-pressure, rotary, spray and mist options.
Precision Dispensing Valves
Aurexis Automation · AX-V Series
AX-V Precision Dispensing Valve Series
Ten valve structures for stable dot, bead, coating and mist processes.
- Available models
- 10 variants
- Drive air pressure
- 0.4–0.62 MPa
- Maximum fluid pressure
- 17.2 MPa (AX-V46)
- Viscosity reference
- 5,000–150,000 cps (AX-V65)
Product overview
Built around the process, not a generic platform.
The AX-V family covers diaphragm, needle, piston, high-pressure, rotary, spray and micro-mist dispensing. Wetted materials, seals, needle size and pressure limits are selected for the target fluid, including anaerobic adhesive, UV adhesive, epoxy, silicone, grease, ink and coating materials.
Engineering advantages
Designed for stable, maintainable production
Fluid compatibility by material
SUS303, UHMW, PP, PTFE and EPR configurations cover varied chemistries.
Controlled shutoff
Valve structures are selected to reduce dripping, stringing and inconsistent cut-off.
Maintainable fluid paths
Replaceable needles, seals and wetted components support production service.
Model-specific features
AX-V62
Diaphragm shutoff
Compact valve for quick, stable cut-off and reactive-fluid dispensing.
AX-V12
Micro diaphragm valve
Small, lightweight body for precise micro-dot dispensing.
AX-V51MD
Needle valve
GP 22G–33G needle range for very small, controlled deposits.
AX-V35DA
Piston valve
UHMW diaphragm and needle seal support medium-to-high viscosity fluids.
AX-V46
High-pressure valve
17.2 MPa maximum fluid pressure for high-viscosity sealants and lubricants.
AX-V65
Ceramic rotary valve
Rotary shutoff for high-viscosity or particle-loaded fluids.
AX-V65
Clean cut-off and wear resistance
The manual highlights clean cut-off, wear resistance and a ceramic guide for demanding fluids.
AX-V70
Precision spray valve
Stable film coating and multi-area spray with #4, #6 or #9 nozzles.
AX-V70
Low-splash coating
Fast response, clean cut-off and multi-area coating support the film-application use case.
AX-V91CD
Three-mode spray valve
Contact, non-contact and atomized coating modes for narrow work areas.
AX-V91
Precision mist valve
Fine misting for moisture protection, lubrication and precision coating.
AX-V97MS
Micro-mist valve
Micro spray with GP 23G–33G nozzle range for controlled mist patterns.
Technical data
Model selection and performance
Model-level differences are separated below; shared and supplementary parameters follow the model cards.
Model-level specifications
AX-V62
- Wetted path / diaphragm
- UHMW / PP; yellow UHMW diaphragm
- Size / weight
- Φ26.9 × 79.0 mm; 154 g
- Drive / fluid pressure
- 0.4–0.62 MPa drive; 0.48 MPa max fluid
AX-V12
- Body / diaphragm
- SUS303; yellow UHMW diaphragm
- Size / weight
- Φ18.9 × 63.2 mm; 85 g
- Drive / fluid pressure
- 0.4–0.62 MPa drive; 0.48 MPa max fluid
AX-V51MD
- Body / needle range
- SUS303; GP 22G–33G needles
- Size / weight
- Φ26.9 × 130 mm; 320 g
- Drive / fluid pressure
- 0.4–0.62 MPa drive; 0.7 MPa max fluid
AX-V35DA
- Fluid path / seals
- SUS303 / UHMW; UHMW diaphragm and needle seal
- Size / weight
- Φ28.5 × 141.0 mm; 379 g
- Drive / fluid pressure
- 0.4–0.62 MPa drive; 0.7 MPa max fluid
AX-V46
- Fluid path / seals
- SUS; UHMW / EPR seals
- Size / weight
- Φ38.1 × 119.4 mm; 728 g
- Maximum fluid pressure
- 17.2 MPa
AX-V65
- Size / weight
- 74 × 68 × 42 mm; 300 g
- Start pressure / frequency
- 60 psi; 400 cycles/min
- Viscosity / guide
- 5,000–150,000 cps; stainless body and ceramic guide
AX-V70
- Body / mount
- SUS303; M6 mount
- Size / weight
- Φ26.9 × 141 mm; 334 g
- Pressure / nozzles
- 0.7 MPa max fluid; #4 / #6 / #9
AX-V91CD
- Body / size
- SUS303; Φ26.9 × 136.3 mm
- Weight / drive
- 312 g; 0.4–0.6 MPa
- Atomizing / fluid pressure
- 0.2 MPa atomizing; 0.7 MPa max fluid
AX-V91
- Body / size
- SUS303; Φ26.9 × 105 mm
- Weight / drive
- 294 g; 0.4–0.62 MPa
- Atomizing / fluid pressure
- 0.2 MPa atomizing; 0.7 MPa max fluid
AX-V97MS
- Body / nozzle
- SUS303; GP 23G–33G nozzle
- Size / weight
- Φ26.9 × 130 mm; 308 g
- Drive / pressure
- 0.4–0.62 MPa drive; 0.2 MPa atomizing; 0.7 MPa max fluid
Shared and supplementary parameters
| Drive air pressure | 0.4–0.62 MPa by model |
|---|---|
| Maximum fluid pressure | 0.7 MPa for most models; AX-V46 up to 17.2 MPa |
| Wetted materials | SUS303, UHMW, PP, PTFE and EPR by model |
| Mounting / connections | M4/M5/M6/M8 and NPT options by model |
| Dispensing patterns | Dot, bead, spray or mist by valve structure |
Applications & options
Typical applications
- Anaerobic and UV adhesive dispensing
- Epoxy and silicone dot or bead dispensing
- Grease and lubricant metering
- Ink, coating and conformal film application
Optional modules
Needle and nozzle sets
Match dot diameter, flow and atomization pattern.
Seal and wetted-material package
Select against fluid chemistry and cleaning method.
Mounting and fluid connections
Configure M4/M5/M6/M8 mounts and NPT interfaces for the machine.
Resources & support
Prepare the project with the right inputs
Delivery and service
Selection is confirmed against the workpiece, fluid, viscosity, deposit geometry and cycle requirement. Final specifications require engineering sign-off.
FAQ
Questions before selection
Which valve is best for low-viscosity adhesive?
The diaphragm or needle variants are typical starting points; final selection follows a sample test.
Which model supports the highest fluid pressure?
AX-V46 is listed to 17.2 MPa maximum fluid pressure in the source manual.
Can one valve cover every material?
No. Wetted material, seal, flow path, pressure and nozzle must be matched to the fluid.
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Send us your workpiece and process requirements.
We will confirm equipment configuration, fixtures, process modules and line interfaces.