It is simular to the PMV2000 speaking value except for its smaller profile. It is clear in color but is more lightweight and offers a closed position "no leak" valve that attaches to the Premier Medical or Pilling Weck brand metal Jackson Improved sizes 4 through 6 or equivalent trach tubes. It is used for both short-term and long-term tracheostomized patients that are non-ventilator dependent. The PMV2020 serves adults, pediatric and neonatal trach patients.