{"product_id":"pp1020-pneumatic-water-hammer-valve-anti-water-hammer-valve","title":"PP1020 Pneumatic Anti Water Hammer Valve","description":"\u003cp\u003eThe PP1020 Pneumatic Water Hammer Valve is designed to prevent pressure surges (water hammer) in pipeline systems caused by sudden flow changes such as rapid valve closure or pump shutdown. The pneumatic piston mechanism absorbs pressure shocks and stabilizes the system, protecting pipelines, valves, pumps, and equipment from damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Stainless steel (AISI 316) for high corrosion resistance and long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e PTFE for reliable performance and chemical resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Compressed air (4–6 bar), fully automatic — no manual intervention required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormally closed:\u003c\/strong\u003e Opens under controlled conditions to release pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Threaded, available in sizes 1\/2\" to 2\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWidely used in pump systems, water pipelines, industrial fluid systems, HVAC systems, and process lines where pressure fluctuations must be controlled.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePump systems\u003c\/li\u003e\n\u003cli\u003eWater pipelines\u003c\/li\u003e\n\u003cli\u003eIndustrial fluid systems\u003c\/li\u003e\n\u003cli\u003eHVAC systems\u003c\/li\u003e\n\u003cli\u003ePressure control applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv class=\"TyagGW_tableContainer\"\u003e\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth data-col-size=\"sm\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eValve type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eWater hammer valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eOperation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003ePneumatic piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eBody material\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eStainless steel (AISI 316)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eSealing\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eWorking pressure\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eUp to 16 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eAir supply\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e4–6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eOperation mode\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eAutomatic (normally closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eConnection type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eThreaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eTemperature range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e−10°C to +180°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Heytigo","offers":[{"title":"1\/2\"","offer_id":53163639963962,"sku":"HYT25000EVA000000034","price":150.0,"currency_code":"USD","in_stock":true},{"title":"3\/4\"","offer_id":53163640160570,"sku":"HYT25000EVA000000040","price":170.0,"currency_code":"USD","in_stock":true},{"title":"1\"","offer_id":53163640357178,"sku":"HYT25000EVA000000046","price":200.0,"currency_code":"USD","in_stock":true},{"title":"1 1\/4\"","offer_id":53163640553786,"sku":"HYT25000EVA000000052","price":250.0,"currency_code":"USD","in_stock":true},{"title":"1 1\/2\"","offer_id":53163640750394,"sku":"HYT25000EVA000000058","price":300.0,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":53163640947002,"sku":"HYT25000EVA000000064","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/8981\/4074\/files\/PP1020_Pneumatic_Water_Hammer_Valve_Front_View.png?v=1777829691","url":"https:\/\/heytigo.com\/products\/pp1020-pneumatic-water-hammer-valve-anti-water-hammer-valve","provider":"HEYTIGO","version":"1.0","type":"link"}