408 - 418 Non-return Ball check valve

Description

Non-return valves with ball, flanged, by SOCLA, A WATTS Brand

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.  

Application: The non-return valves with ball, flanged 418/408provide optimum protection for pump at the discharge station against the backflow of waste water and charged or viscous fluids, sanitation.

Key Features

• This system provides a full bore, even with loaded fluids, without any risk of blockage
• Vertical ascending and horizontal position (position the ball housing above the axis of the pipe)
• Inspection cover to check and replace ball without dismantling the device
• Minimum head loss
• Silent
• Robust
• Non incrustating materials
• Sealing guaranteed by the coating of the ball

Key Specs

• PN10/16 flanges (DN50 to DN150)
• PN 10 (DN200 to DN350)
• Max temperature: 80°C
• Seal NBR