The Flomatic 2186 Model 78 8" swing check valve is a flanged, flapper-style check valve designed to allow flow in one direction while preventing backflow when outlet pressure exceeds inlet pressure. This valve features an epoxy-coated ductile iron body with a metal-reinforced neoprene swing disc for reliable sealing.

Specifications:

Body: Epoxy-coated ductile iron

Disc: Metal-reinforced neoprene flapper

Design: Swing check, flapper style

Flange Class: ASME Class 150

Max Pressure: 200 PSI

Max Temperature: 140°F (60°C)

Connection: 8" Flanged, ASME 150#

Weight: 172 lbs

Operation: The hinged flapper opens under forward flow and closes tightly as flow reverses, helping reduce reverse flow and protect pumps and piping systems. The in-line serviceable design allows maintenance without removing the valve from the pipeline.

Applications: Water distribution, wastewater systems, HVAC, and industrial pumping applications where dependable backflow prevention and ease of maintenance are required.

Flomatic Quality: Since 1933, Flomatic has manufactured high-quality check valves known for durability, consistent performance, and long service life in demanding applications.