{"product_id":"watts-4401-03","title":"Watts M115F GRV SS 1 1\/2 Pressure Reducing Valve, Ductile Iron, Grooved","description":"\u003cp\u003eThe Watts M115F GRV SS 1 1\/2 is a 1-1\/2\" globe-pattern pilot-operated pressure reducing control valve with Grooved connections. It features a ductile iron body. Rated to 300 psi.\u003c\/p\u003e\u003cp\u003eThis 1 1\/2 globe pattern fire system pressure reducing valve has groove end connections. The body and cover are ductile iron. The seat, stem and spring are stainless steel. The max working pressue is 300 PSI.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is the maximum working pressure?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThis unit is built as GRV (Grooved) and is rated to 300 psi. Threaded and grooved bodies on this platform carry a higher working pressure than 150# flanged bodies, so do not assume a flanged datasheet applies here.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs this valve UL Listed and FM Approved for fire protection?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes — this model carries the UL listing and FM approval required for fire-protection service. Non-listed control valves cannot be substituted on a fire job even when the body and pilot are otherwise identical.\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pressure Regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size:\u003c\/strong\u003e 1-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Size:\u003c\/strong\u003e 1-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Grooved\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Ductile Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Pressure (psi):\u003c\/strong\u003e 300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Fire Protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Pilot-Operated Diaphragm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e M115F GRV SS 1 1\/2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Function:\u003c\/strong\u003e Pressure Reducing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Platform:\u003c\/strong\u003e Mustang (M-Series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Pattern:\u003c\/strong\u003e Globe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection \/ Pressure Class:\u003c\/strong\u003e GRV (Grooved)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Fusion-Bonded Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed \/ FM Approved:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":54934679814443,"sku":"4401-03","price":3627.3,"currency_code":"USD","in_stock":false}],"url":"https:\/\/citysupplygroup.com\/products\/watts-4401-03","provider":"City Supply","version":"1.0","type":"link"}