• Suitable for the pipeline mouth in water supply and drainage, petroleum, electric power, building etc. to act as stop and adjustment.
• Small volume, light weight, easy repair etc.
• Use a dual-eccentric structure, good sealing effect and long duration.
• Use ¡°T¡±-type rubber seal ring, wide adjustable range.
• The rubber seal ring is mounted on the butterfly plate and can be replaced without need of valve removal.
• The best sealing effect can be made through adjusting the pressing degree of the seal ring. |
