Rubber flap swing check valve (H44J-98C) DN50-DN300

product description:

The rubber flap swing check valve is a fluid control device used in pipeline systems. The valve adopts rubber flap design and has excellent sealing performance and anti-backflow function. The working principle is that when the fluid flows in the inlet direction of the valve, the rubber flap will be pushed open, allowing the fluid to enter the pipeline system through the valve. When the direction of the fluid is reversed, the rubber flap will immediately close to prevent the fluid from flowing back.

Parameter standards:

Application areas:

Engineering fields: