VALVES

The Fisher N551-24 Snappy Joe Emergency Shutoff Valve for Anhydrous Ammonia (NH3) is a valve with a 3 inch NPT connection, designed for high flow with a 400 psi maximum inlet pressure. It features a ductile iron body and a fusible element that melts at approximately 212°F (100°C) to automatically shut off flow during a hose rupture.