BUTTERFLY VALVE TYPE 55IS [2-8inch]（50-200mm）
ISO Face to Face Dimension
The Face-to-Face dimension compliant with internal ISO short Standard.
Extreme Corrosion Resistance
All of the wetted parts are completely covered with PTFE, which can result in excellent performance against a highly corrosive media.
Improved Cv Value
Thinner disc makes the area of flow passage wider and the Cv value is improved as a result.
Excellent resistibility to high and low temperature
BUTTERFLY VALVE TYPE 55IS can be used continuously at the range from -20℃ to 100℃ (-5°F to 210°F)
Simple Structure for Stem Sealing
Simple structure for stem sealing offers high reliability and also allows for easy maintenance.