Non Return Valves

QR 297.81QR 372.26

In stock


The non-return valves with ball, flanged 418/408 consists of a self-cleaning ball lifted by the fluid and guided to a lateral seat, completely out of the way. This system provides a full bore, even with loaded fluids, without any risk of blockage. It provide optimum protection for pump at the discharge station against the backflow of wastewater and charged or viscous fluids, sanitation.


View Product Datasheet

QR 297.81QR 372.26



* Vertical ascending and horizontal position (position the ball housing above the axis of the pipe)
* Minimum head loss
* Silent, robust
* Non incrustating materials
* Sealing guaranteed by the coating of the ball

Body Material : Ductile iron
Ball Material : Aluminium
Operating Temperature -10 °C to 80 °C
Pressure Rating : 10 Bar
Connection : Flanged
Weight 9.1 Kg


Reviews (0)

Only logged in customers who have purchased this product may leave a review.


There are no reviews yet.

Vendor Info

Vendor Information

More Products

Shop By Category

Open chat
💬 Need help?