1 1/2 inch dial set female NPT pressure reducing valve with double-union. Overview The Honeywell DS06 Dial Set� Pressure Regulating Valve is a high quality pressure regulating valve that maintains a constant outlet pressure over a wide range of inlet supply pressures. It is suitable for potable water and irrigation applications. The downstream pressure adjustment dial eliminates the need for a pressure gauge when adjusting the pressure setting (static pressure only). Features Built-In Dial-Set�- no guage is needed to install or set static pressure. Noncorroding Unitized Cartridge - contains all working parts and is easily replaceable Outlet adjustment range of 25 PSI to 90 PSI make it suitable for household, commercial, industrial and turf-and-irrigation applications. Install it just about anywhere. The internal and external threading allows for use in thread-by-thread, singleunion or double-union configurations. 1/4" NPT tap accessible from both sides to validate output Built in strainer to simplify maintenance Approvals - ASSE 1003, IAPMO, CSA, Low Lead Compliant Product Specifications Dimensions (in.) 11 13/16 in. high x 9 3/16 in. long Dimensions (mm) 299 mm high x 233 mm long Approvals, Canadian Standards Association Certified (B356) Operating Temperature Range (F) 180 F Maximum Operating Temperature Range (C) 82 C Maximum Connection Type Female NPT threaded inlet and outlet. Externally threaded for unions. Pipe Size (inch) 1 1/2 in. Pipe Size (DN) DN40 Valve Type Pressure Regulating Valve Materials (Body) Bronze (body), Fabric reinforced diaphragm, Stainless steel and engineered thermoplastics. Outlet Pressure Adjustment Range (psi) 15-130 psi Max. Inlet Pressure Rating (psi) 400 psi Gauge Tap 1/4 in. NPT (two, one on each side of body). Calibrated Adjustment Dial Yes Reducing Ratio 10:1 maximum Union Fittings Double-union threaded Approvals, ASSE Certified (1003) Approvals, IAPMO Listed