When dispensing high viscosity materials, after stopping putting pressure onto the surface of liquid, the materials would be able to continue pouring out due to the remaining air pressure. As a result, it would lead to some problems regarding material consumption or not be able to control the quantity of dispensing fluid.
Our Suck-back valve would prevent tunneling and dripping effect. This helps you achieve consistent deposits and allows users to dispense virtually everything inside the syringe barrel reservoir — reducing fluid waste and operating costs.
FEATURES:
- BV-303 is suck- off type
- Most suitable for the process requiring the vacuum efficiency to prevent the remaining pressure after dispensing.
- Applied materials of BV-303: Epoxy, Silicone, Urethane, Engine oil
SPECIFICATION:
| Model | BV-303 |
| Operating type | Suck-back |
| Maximum dose | 8L/min |
| Viscosity range | 1~200,000cps |
| Operating air pressure | 5kgf/㎠ |
| Maximum fluid charge pressure | 30kgf/㎠ |
| Maximum number of cycles | 150times/min |
| Air operating port | PT1/8″ |
| Material of dosing part | AL 6061 |
| Material of driving part | AL 6061 |
| Weight | 240g |