Check Valve 1-1/4" FNPT x FNPT Red Brass - and 50 similar items

Check Valve 1-1/4" FNPT x FNPT Red Brass - Campbell 4062EVFD Flomatic Ensure reliable, one-way water flow in your plumbing or irrigation system with the Campbell 4062EVFD Flomatic Check Valve, a spring-loaded, red brass valve designed for durability and efficient performance in demanding residential, commercial, and industrial applications. With 1-1/4 inch female National Pipe Thread (FNPT) connections on both ends, this inline check valve prevents backflow and protects sensitive equipment such as pumps, meters, and pressure tanks from damage caused by reverse flow or water hammer. Its compact design allows for installation in tight spaces, while the rugged red brass construction provides excellent corrosion resistance and long-term reliability. Engineered with a spring-assisted closing mechanism, the 4062EVFD offers positive shutoff under zero-flow conditions, ensuring tight sealing even at low pressure differentials. This spring-loaded design enhances performance in systems with fluctuating pressure or intermittent operation, making it ideal for booster pump discharge lines, irrigation systems, and hydronic heating loops. The valve is rated for a maximum working pressure of 400 psi and can operate in water temperatures ranging from 35F to 180F, making it suitable for both hot and cold water service. Approved as lead-free in compliance with federal and state regulations, this check valve meets stringent drinking water standards and is safe for potable water systems. It can be installed in either horizontal or vertical orientations with upward flow, offering flexibility during system design and retrofit projects. With a flow capacity of up to 23 gallons per minute (GPM), it supports moderate to high-flow applications without creating excessive pressure drop. The valve?s compact dimensions?3-3/4 inches in length and 2-1/4 inches in width and height?make it easy to integrate into existing piping layouts. Features - 1-1/4 in FNPT x FNPT spring-loaded check valve for reliable backflow prevention - Red brass construction resists corrosion and ensures long service life - Spring-assisted closure provides positive shutoff, even at low flow or pressure - Prevents water hammer and protects pumps, tanks, and system components - Lead-free compliant for safe use in potable water systems - Suitable for horizontal or vertical installation (flow must be upward in vertical use) - Maximum pressure rating: 400 psi - Temperature range: 35F to 180F - Flow capacity up to 23 GPM for efficient system performance - Compact size allows installation in confined spaces - Female NPT threads ensure secure, leak-resistant connections - Ideal for use in irrigation, booster pump systems, HVAC, and plumbing applications - Durable, low-maintenance design requires no routine servicing - Packaged in a box for protection and easy storage Specifications - Brand Name: Campbell - Model Name: Campbell 4062EVFD - Part Number: 4062EVFD - UPC: Not specified - Alternative UPC: 088409330348, 682453406235, 682453406259 - Product Type: Check Valve - Valve Type: Spring Loaded - Connection Type: FNPT x FNPT - Inlet Diameter: 1-1/4 in - Outlet Diameter: 1-1/4 in - Fits Pipe Size: 1-1/4 in - Material: Red Brass - Average Lead Content: Lead-Free - Maximum Pressure: 400 psi - Minimum Temperature: 35 F - Maximum Temperature: 180 F - Flow Rate: 23 GPM - Activation: Pressure Driven - Mounting Orientation: Horizontal or Vertical (upward flow) - Overall Length: 3-3/4 in - Width: 2-1/4 in - Overall Height: 2-1/4 in - Each Weight: 1.850 lb - Packaging Type: Boxed - Manufacturer: Campbell Mfg. / Flomatic - ECCN: EAR99 Product Application The Campbell 4062EVFD Flomatic Check Valve is engineered for use in systems where backflow prevention and equipment protection are critical. Commonly installed on the discharge side of pumps in irrigation, water boosting, and hydronic heating systems, it ensures unidirectional flow and prevents system drain-down when the pump is off. Its lead-free compliance makes it suitable for potable water applications in homes, commercial buildings, and municipal systems. With its rugged build and flexible installation options, this check valve delivers dependable performance in a wide range of fluid control environments?helping maintain system integrity, efficiency, and safety over time.