NA51366 | Inline Check 1" Press | Caleffi

**Caleffi Inline Check 1" Press (NA51366)** Caleffi's NA51366 Inline Check Valve is a precision-engineered device designed to prevent reverse flow in piping systems. Constructed from high-quality materials, this valve ensures optimal performance and durability in demanding industrial applications. **Key Features:** * Prevents backflow in single-directional flow systems * 1" nominal pipe size * Brass body for corrosion resistance * Buna-N seals for excellent sealing performance * Spring-loaded poppet for quick response and tight closure * Maximum working pressure of 250 psi * Temperature range of -20°F to 220°F **Benefits:** * Protects pumps and other equipment from damage * Ensures proper flow direction in piping systems * Reduces maintenance costs and downtime * Complies with industry standards for safety and reliability **Applications:** * Water supply systems * Heating and cooling systems * Compressed air systems * Process industries Maximize efficiency and safety in your industrial operations with Caleffi's Inline Check 1" Press. Order now at our HVAC supply store for the best prices and fast shipping!