NA51361 | 1"NPT Inline Check Valve | Caleffi

**Caleffi 1" NPT Inline Check Valve (NA51361)** The Caleffi NA51361 Inline Check Valve is engineered to prevent backflow in piping systems, safeguarding system components and ensuring proper fluid flow. This NPT-threaded valve allows fluid flow in one direction only, employing a spring-loaded poppet that opens when pressure exceeds a predetermined value. Crafted from durable brass, this check valve withstands pressures up to 150 psi and temperatures from -40°F to 250°F. Its compact design and NPT threads simplify installation, making it suitable for a wide range of industrial applications. **Key Features:** * NPT-threaded for easy installation * Prevents backflow in piping systems * Spring-loaded poppet for precise pressure control * Durable brass construction ensures longevity * Pressure rating up to 150 psi **Applications:** * Piping systems conveying fluids or gases * Pumps, compressors, and other fluid handling equipment * HVAC systems * Sprinkler systems * Industrial, commercial, and residential environments Our HVAC supply store offers the best prices and fast shipping on Caleffi valves and other industrial products. Contact us today to learn more and place your order.