High resilience rubber liners with rubber boss, no leakage

Xinhai wear - resistant rubber is called "the king of rubber" with high wear resistance and resilience.

Flange interface also lined with rubber does not need any sealing device, where is closely connection and strong sealing.

No internal flow resistance, no blockage

Smooth internal surface makes slurry flow stably and fast without flow resistance. In practical application, never be blocking.

High resilience rubber spool, more flexible and reliable opening and closing

The spools are rubber hose made of wear - resistant rubber with high resilience. Hand brake compresses bushing to control the closing and opening.

Note: Quick opening and closing reduces the damage of hose.

Wear - resistant rubber spools, quality guaranteed

The spools of Xinhai pinch valve are made of wear - resistant rubber with high resistance to wear and corrosion which prolongs the service life of equipment.

Far beyond the polyurethane usage, Xinhai rubber excellent wear resistance reduces the damage rate and the maintenance cost about 60%.