This 1 Inch Stainless Steel Process Steam Pressure Regulator is Designed to Offer a Highly Sensitive Response to Reduce Pressure Changes And Maintains The Fullest Possible Volume Without Appreciable Reduced Pressure Drop. It is Used Successfully On Applications Such as Oil Lines, Testing Fixtures, Autoclaves, Steam Tables, Steam Irons, Single Radiators, Vulcanizers, Sterilizers, And Process Lines. This Valve Consists of a Stainless Steel Body Construction With NPT Threaded Female Inlet And Outlet Connections, Stainless Steel Strainer, Stainless Steel Seat, Stainless Steel Diaphragm, Ptfe Disc, And Sensitivity Adjustment Feature For Critical Flow With a Reduced Pressure Range of 10 to 50 Psi. | Watts | 0842106