- Fluorine lining butterfly
- Center line butterfly valve
- Double-eccentric high performance butterfly valve
- Double eccentric softhearted sealing butterfly valve
- Triple offsets butterfly valve
- Level shut-off valve
- Ventilation butterfly valve
- Triple offset butterfly valve
- Pneumatic butterfly
- Lined valve
- High performance butterfly valve
- Resilient seated butterfly valve
- GRW/GRL butterfly valve
- GRW/GRL butterfly valve (ISO)
- Automatic resilient seated butterfly valve