1.Suitable for foodstuff,chemical industries in strong corrosive pipeline.

2.Can be used in cutting off and regulating medium.

3.Easy installation and maintenance,It can be mounted wherever needed,

4.Simple,compact struture,quick 90 degree on-off operation.

5.Disc has two-way bearing,which can be without leakage under the pressure test.

6.Center disc structure,to make sure small torque of open and close.

7.Grooved assembling between seat and disc,forming labyrinth seal,guarantee non-

leakage absolutely.

8.Disc as stainless coating PTFE or NYLON,ensure better corrosion resisting.

9.Disc can be polished,used in foodstuff industry,cleanlily,sanitation.

Nominal pressure:

 PN10

 Suitable temperature:

 -15135

 Suitable medium:

 Water,Steam,Oil,Acids,Alkalis,Salts,etc

 Desigh standard:

 API609

 Face to face dimension:

 ISO5752

 Flange connection:

 ANSI 125/150, BS4504, DIN2501, JIS 5K/10K

 Top flange:

 ISO5211

 Testing standard:

 API598

 Operator:

 Lever, Gear operator,Penumatic, electric actuator