· Material:

· Features:

· Compact in construction,easy to install and maintain

· The double eccentric structure reduces friction of the 
  sealing ring,providing the valve a long service life.

· Bubble-tight sealing with no leakage under testing pressure.

· Replacing materials of the disc sealing ring,”O”ring,
  and disc,the valve can be used for various medium and
  tempreture.

· Standard:

· DIN PN10/16;  BS4504 PN10/16