{"product_id":"flomatic-901-3-4-insert-plastic-check-valve-2001","title":"Flomatic 2001 901 3\/4\" Insert Plastic Check Valve","description":"\u003cp\u003eThe Flomatic 2001 3\/4\" 901 insert plastic check valve is a compact, non-corrosive valve designed for use with water meters and other small-diameter piping systems where protection against backflow and contamination is required. This model features an acetal check valve body and guide, an insert-style connection, a Nitrile (Buna-N) seal, and a stainless-steel spring. It is rated for a maximum working pressure of 150 psi and a maximum temperature of 180°F (80°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMax Pressure: 150 psi\u003c\/p\u003e\n\u003cp\u003eMax Temperature: 180°F (80°C)\u003c\/p\u003e\n\u003cp\u003eBody: Acetal\u003c\/p\u003e\n\u003cp\u003eGuide: Acetal\u003c\/p\u003e\n\u003cp\u003eSeal: Nitrile (Buna-N)\u003c\/p\u003e\n\u003cp\u003eSpring: Stainless steel\u003c\/p\u003e\n\u003cp\u003eConnection: 3\/4\" insert connection\u003c\/p\u003e\n\u003cp\u003eWeight: 0.022 lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperation:\u003c\/strong\u003e The internal spring-loaded poppet closes quickly at low reverse flow to help prevent backflow and loss of line integrity, while the insert connection provides a compact, low-profile installation directly in the meter or fitting body. When forward flow resumes, the spring and differential pressure reopen the valve to restore flow through the system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e The 901 series combines a non-corrosive acetal body and guide with a stainless-steel spring and resilient Nitrile (Buna-N) seal to deliver reliable performance in cold and hot potable water applications. The streamlined flow path and insert-style geometry support good hydraulic performance in tight meter layouts and small service connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Water meter installations, small service lines, and general light-duty water systems requiring a compact insert check valve to help protect against contamination and backflow.\u003c\/p\u003e","brand":"Flomatic","offers":[{"title":"Default Title","offer_id":46628050108579,"sku":"2001","price":8.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2058\/5123\/files\/Flomatic_901.png?v=1765326113","url":"https:\/\/dadepump.com\/products\/flomatic-901-3-4-insert-plastic-check-valve-2001","provider":"Dade Pump \u0026 Supply","version":"1.0","type":"link"}