Huaco's SV-3 Suction Valves are
- Fit for Olympus Video Endoscope models 190, 180, 170, 160, 140, 290, 260, and 240
- Complies with Olympus Video Endoscope part number MH-443
- Perfect Mechanical Seal Performance after Thousands Disinfection
- No deformation with special treated spring after repeated pressing
- ISO 13485 Certified Manufacturer