{"product_id":"flomatic-402str-16-stainless-steel-trim-2250str","title":"Flomatic 2250STR 402STR 16\" Ductile-Iron Silent Check Valve – Stainless-Steel Trim","description":"\u003cp\u003eThe Flomatic 2250STR 402STR 16\" globe-style silent check valve is a spring-assisted, center-guided check valve built with an epoxy-coated ductile iron body for quiet, non-slam performance in Class 150 flanged piping systems. This model is designed to reduce reverse flow and minimize water hammer in pumping applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBody: Epoxy-coated ductile iron\u003c\/p\u003e\u003cp\u003eTrim: Stainless-Steel\u003c\/p\u003e\u003cp\u003eSeat: Resilient (improved sealing)\u003c\/p\u003e\u003cp\u003eDesign: Silent, spring-assisted, center-guided, globe style\u003c\/p\u003e\u003cp\u003eFlange Rating: ASME Class 150\u003c\/p\u003e\u003cp\u003eMax Pressure: 250 PSI @ 150°F\u003c\/p\u003e\u003cp\u003eMax Temperature: 200°F (93°C)\u003c\/p\u003e\u003cp\u003eConnection: 16\" Flanged, ASME 150#\u003c\/p\u003e\u003cp\u003eWeight: 457 lbs\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e As flow decelerates, the spring-assisted disc begins to close and fully seats at zero velocity, helping reduce reverse flow and hydraulic shock. The center-guided design supports stable operation under variable flow conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e An epoxy-coated ductile iron body provides strength and corrosion resistance. Internal components are engineered for long service life in demanding water and pumping applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Municipal water systems, booster pump stations, HVAC, irrigation, and industrial pumping systems where silent operation and reduced water hammer are required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFlomatic Quality:\u003c\/strong\u003e For more than five decades, Flomatic has manufactured engineered check valves trusted worldwide for reliability, performance, and long service life.\u003c\/p\u003e","brand":"Flomatic","offers":[{"title":"Default Title","offer_id":46669400080547,"sku":"2250STR","price":17901.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2058\/5123\/files\/Flomatic_402BTR_BT_402STR_ST.png?v=1766360576","url":"https:\/\/dadepump.com\/products\/flomatic-402str-16-stainless-steel-trim-2250str","provider":"Dade Pump \u0026 Supply","version":"1.0","type":"link"}