LFN45BM1-DU-S Watts 1" Lead Free Water Pressure Reducing Valve (0009493) - Double union - Solder inlet & outlet connections
 - Integral stainless steel strainer
 - Thermoplastic seat & cage
 - Lead Free cast copper silicon alloy body construction
 - Serviceable in line
 - Bypass feature controls thermal expansion pressure
 - Sealed spring cage on all models for accessible outdoor or pit installations