This is a six inch swing check valve is available now at a great low price. This valve is equipped with EPDM seals and socket ends for easy install. High quality PVC material.
Swing check valves have a solid thermoplastic body with a large "flapper" that seats against the body of the valve. Swing check valves offer a large fluid area with a removable bonnet that allows for the valve body to be cleaned out without removing the valve from the pipeline. This is beneficial for installations that may contain debris or other items that could potentially clog the valve.
Check valvesor one-way valves, are designed to stop backflow and, ultimately, to protect pumps and compressors. Check valves are found in many industries and with various applications ranging from municipal water to mining and natural gas. The three most common types are swing check valves, double-door check valves and silent spring-assisted axial flow check valves.
Pressure Rated Metal Valves. In the event any defect occurs which the owner believes is covered by this warranty, the owner should immediately contact NIBCO Technical Services, either in writing or by telephone at 1. Replacements shall be shipped free of charge to the owner.
In swing check valves, the disc swings on a hinge onto the seat to block reverse flow, or off the seat to allow forward flow. The seat opening cross-section is perpendicular to the centerline between the two ports. Forged of cast carbon, alloy and stainless steel, bolted joint between cap and body, renewable or welded seats.