NA51361 | 1"NPT Inline Check Valve | Caleffi Part Number_5H0750480001 and reliability of your gas-fired

and reliability of your gas-fired equipment

when the water level rises to a predetermined level

By preventing dry-run conditions

Ergonomic grip for comfortable handling

* **Precision Design:** Meticulously manufactured to tight tolerances

NA51361 | 1"NPT Inline Check Valve | Caleffi Part Number_5H0750480001 and reliability of your gas-fired**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