Watts LFM115 300 E 30 300 LS 3 Part of the LFM115 Series Z100F 6NH and separation is needed and separation is needed Specifications Body Material Cast Iron Brand Watts Class Rating 125 Control Type Handwheel EAN 098268066234 Inlet Connection Size 4 IN Inlet Connection Size Metric 100 MM Inlet Connection Type Flanged Joint Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Pressure PSI 200 Maximum Temperature Fahrenheit 140 Outlet Connection Size 4 IN Outlet Connection Type Grooved Joint Outlet Thread Type Does Not Apply To Product Part Number 0701352 Series 405 NRS RW Stem Shaft Material Stainless Steel Stem Type Non Rising Valve Style NRS WOG Rating 200 PSI Specification Sheet 405 NRS RW This pressure reducing control valve is designed to automatically reduce a fluctuating higher inlet pressure to a constant lower downstream pressure regardless of varying flow rates The quick closing action of the valve limits the possibility of damaging high inlet pressure from passing through the valve to downstream piping