1.Extended bellow sealed globe valve is the latest patented product of our company. The key part mental bellow is sealed in the extended space. Consequently the pressure and temperature of medium will not influence the bellow and it will have a longer service life.
2.The seal element of titanium which is a reliable material for high temperature and corrosion will form a triple seal. It provides a more reliable performance.                                                       http://www.vmv-valve.com/