The SPV series of proportional valve offers a simple economical and highly accurate way to mix regrind and new material in a proper proportional back to the process machine. On the control panel of SPV, you can set the time of loading regrind and new material. The SPV is quickly and easily connected to the hopper loader or installed by the process machine.

1. An integral unit design is easy for installation and operation.
2. Special U-chamfer design, conveying the material is more smoothly.
3. Digital timer is more easy for time settings.
4. The performance of magnetic valve is so stable that the air cylinder acts accurately, therefore the proportion of new and regrind material is very accurate.
5. Instant recycling the regrind material reduces the production costs.