Specification Brand : AF BulletPoint1 : Swing check valve to prevent backflow by ensuring that fluid moves in only one direction. BulletPoint2 : Made of brass material and conform to ANSI B16.34 BulletPoint3 : Maximum working pressure of 300 PSI and temperature rating of -10°C to 100°C. BulletPoint4 : Two NPT threaded ends. Color : Brass ExteriorFinish : Metal ExternallyAssignedProductIdentifier : 8886481776540 ExternallyAssignedProductIdentifier1 : 0689384424291 ExternallyAssignedProductIdentifier2 : 689384424291 ItemDisplayWeight : 8 ounces ItemName : AF Hydro Brass Swing Check Valve Low Pressure Valve, 1" NPT, up to 300 PSI, Non-Return Valve with Metal Seat for General Water, Oil, and Gas ItemPackageDimensions_Height : 1.4 inches ItemPackageDimensions_Length : 1.7 inches ItemPackageDimensions_Width : 2.4 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-check-valves Manufacturer : AF Material : Brass MaximumOperatingPressure : 300 pounds_per_square_inch ModelNumber : VL-C-B-SC-N-16-300 NumberOfItems : 1 PartNumber : VL-C-B-SC-N-16-300 ProductDescription : The swing check valve, also known as a one-way valve or non-return valve, allows fluid to flow in one direction only, preventing backflow. It is commonly used in heating, ventilating, and air conditioning (HVAC) systems, where coolant is pumped to high levels, making it crucial to ensure that the fluid only moves in the intended direction. The valve has an inlet and an outlet port, and fluid entering through the inlet pushes a disc to swing upwards, allowing the fluid to flow through. When the fluid stops or tries to flow backward, the disc is pushed back, preventing the flow. The valve is easy to maintain, as the bolts, hinge, and disc in the valve body can be removed for repair. The valve's design provides easy access for repair jobs, as the disc can move both horizontally and vertically to fully close, requiring only a small force to operate the valve. The valve's seat is installed at a 20° angle to provide extra strength in preventing backflow, ensuring a full and unobstructed fluid flow. To install the swing check valve, the pipes should be clean, aligned with the valve's ports, and all sections of the pipe should match to avoid rupture. Any unsupported piping sections should be temporarily fixed to prevent unwanted strain on the valve. The connection should be sealed with thread sealant and tested for tightness to ensure optimal performance. This swing check valve is made of brass material according to ANSI B16.34. The maximum working pressure is up to 300 PSI, and there are two NPT threaded ends. In terms of working temperature, it has a range of -10°C to 100°C. ProductSiteLaunchDate : 2023-05-12T08:55:00.674Z Size : 1" NPT SpecificationMet : ansi b16.34 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600 ValveType : Swing Check Valve