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2000S-M5 Watts

Hydronic, Two-Way, Universal Flow Check Valves

Series 2000S-M5 Hydronic, Two-Way, Universal Flow Check Valves are for use in commercial and residential hydronic heating systems to provide positive shutoff when circulator is not running, preventing flow of water to radiation units. They are easily opened for gravity circulation. Model 2000S-M5 consists of a straight pattern design with a bronze body construction and solder connections, bronze seat, and brass center guide. Sizes 3/4 to 1 1/4 in. Maximum Pressure: 50psi (344.8kPa); Sizes 1 1/2 to 3 in. - Maximum Pressure: 125psi (8.6 bar).

Features

  • Bronze body construction with solder connections
  • Easily opened for gravity circulation
  • For use in hydronic heating systems to provide positive shutoff when circulator is not running
  • Prevents flow of water to radiation units

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Approval Information

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