3" NPT Foot Valve with Filter Stainless Steel Heavy Duty Female Thread DN80 | Vertical Spring Check Valve with Strainer, Maintains Pump Prime,($129.99Value)

Description

ONE-WAY FLOW CONTROL – This Stainless Steel Foot Valve (Bottom Valve), built as Vertical Spring Check Valve, prevents backflow by allowing media to flow in only one direction, protecting pumps and piping systems from reverse flow disruption. Spring-loaded design maintains pump prime and avoids frequent re-priming operations. DURABLE SPRING LIFT CONSTRUCTION – The vertical lift-type spring mechanism delivers reliable valve closure and reduces water hammer impact. Heavy-duty stainless steel body with uniform wall thickness offers outstanding pressure resistance and long-term service durability. SMOOTH INTERNAL FINISH & INTEGRATED STRAINER – Polished inner wall minimizes scaling and clogging for stable fluid flow. Equipped with factory permanently assembled stainless steel strainer to trap sediment and impurities and safeguard pump impellers. The strainer is non-detachable; do not forcibly twist to prevent valve damage. VERSATILE APPLICATION – Available in multiple sizes for residential, commercial and industrial fluid systems. Designed for vertical submerged installation at pump suction ends. Ideal for water pumps, irrigation, well pumps and water supply pipelines, compatible with water, oil, and non-corrosive gas. TECHNICAL SPECIFICATIONS – Maximum working pressure: 1.6 MPa (232 psi). Temperature range: -20°C to 200°C (-4°F to 392°F). 60 mesh filter screen, unidirectional flow. Media: water, oil, non-corrosive gases. Select proper size according to specification chart 3" NPT Foot Valve with Filter Stainless Steel Heavy Duty Female Thread DN80