{"product_id":"g1567501","title":"Pressure Reducing Valve, 4 In, Flanged","description":"\u003cp\u003eThe Watts 4-inch pressure reducing valve is a pilot-operated pressure reducing control valve designed for commercial and industrial water distribution. Constructed with a globe-style, single-chamber ductile iron body (ASTM A536), this Watts 4 inch PRV automatically reduces a higher, fluctuating inlet pressure to a constant, lower downstream pressure, regardless of changes in flow rate. The unit is fully protected by a fusion-bonded epoxy lining and coating for enhanced corrosion resistance and longevity.\u003c\/p\u003e  \u003cp\u003eThe valve features a full-port design to ensure high flow efficiency, supporting a continuous flow rate of 800 gpm and intermittent peaks up to 1,000 gpm. The internal construction includes high-grade 304 and 316 stainless steel trim and a 302 stainless steel spring. Drip-tight shutoff and reliable sealing are provided by Buna-N elastomers used for the disc, seat, and diaphragm.\u003c\/p\u003e  \u003cp\u003ePerformance \u0026amp; Configuration: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e- Pressure Regulation: The pilot system is factory-preset to 50 psi and is field-adjustable from a minimum of 20 psi to a maximum of 175 psi.\u003c\/li\u003e \u003cli\u003e- Durability: Built with a ductile iron bonnet and body, featuring a stainless steel stem and nut assembly for structural integrity under high-pressure conditions.\u003c\/li\u003e \u003cli\u003e- Connectivity: Equipped with 4-inch flanged inlet and outlet connections, rated for a maximum operating pressure of 250 psi.\u003c\/li\u003e \u003cli\u003e- Compliance: The valve is NSF listed and meets ASTM A536 material standards, making it suitable for standard water media applications up to 160°F.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShip Pack Height:\u003c\/strong\u003e 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShip Pack Length:\u003c\/strong\u003e 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShip Pack Width:\u003c\/strong\u003e 18\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WATTS","offers":[{"title":"Default Title","offer_id":43046272303184,"sku":"115-4 FL","price":75033.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0242\/9940\/5392\/files\/Z3_8Bxfo5oy.jpg?v=1792671519","url":"https:\/\/store.zoellerpumps.co.za\/af\/products\/g1567501","provider":"store.water-services.us","version":"1.0","type":"link"}