Product description
Design standards: API 609/ISO 5752/BS5155
Flange standards: ANSI 125#/150#, JIS5K/10K/16K, DIN 2501PN6/PN10/PN16/ and BS4504 PN10/PN16
Structure: butterfly
Pressure: 125 to 300lbs
Operator: manual
Temperature of media: medium
Port size: 2 to 24 inches
Connection: raised/flat flange and wafer
Simple structure at the same time
Used for low pressure pipeline medium switch control
Serve as cut off and throttling in pipeline
Materials:
- Cast and ductile iron
- Body materials: GG25/GGG40/GGG50
- Disc materials: DI/SS304/SS316/AL-BZ
- Stem materials: SS410/SS416/SS420/SS304/SS316
- Seat materials: NBR/EPDM/PTFE/Viton
Small in size and lightweight
Easy installation and maintenance
Can be mounted wherever needed
Simple and compact construction
Minimized operating torque and energy saving
Small flow block
Nice regulation performance
Wide selection of materials
Applicable for various medium
Cast and ductile iron
Body materials: GG25/GGG40/GGG50
Disc materials: DI/SS304/SS316/AL-BZ
Stem materials: SS410/SS416/SS420/SS304/SS316
Seat materials: NBR/EPDM/PTFE/Viton