{"product_id":"piston-valve-flanged","title":"Piston Valve Flanged Ductile Iron","description":"\u003ch2\u003ePiston Valve Flanged\u003c\/h2\u003e\n\u003ch2\u003eHighPerformance Shut-Off for Demanding Systems\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePiston Valve Flanged\u003c\/strong\u003e is engineered for critical shut-off applications in \u003cstrong\u003esteam, hot water, and thermal oil\u003c\/strong\u003e pipelines from the size of DN50 to DN100 with PN16 and PN25. Unlike conventional globe valves, its precision machined piston glides between sealing rings to deliver exceptional tightness and extended service life even under extreme temperature and pressure conditions.\u003c\/p\u003e\n\u003ch3\u003eSealing \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMultiple \u003cstrong\u003egraphite or PTFE sealing rings\u003c\/strong\u003e compressed around the piston\u003c\/li\u003e\n\u003cli\u003eMinimizes leakage and reduces maintenance intervals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast iron or ductile iron\u003c\/strong\u003e body for structural durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel\u003c\/strong\u003e internal components for corrosion and wear resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSteam distribution systems\u003c\/li\u003e\n\u003cli\u003eHot water networks\u003c\/li\u003e\n\u003cli\u003eThermal oil circuits\u003c\/li\u003e\n\u003cli\u003eIndustrial pipelines requiring reliable shut-off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Piston Valve?\u003c\/h3\u003e\n\u003cp\u003eWhere conventional valves fail under repeated thermal cycling, the piston valve's self-adjusting seal maintains integrity over thousands of operating cycles  reducing downtime and total cost of ownership.\u003c\/p\u003e","brand":"Heytigo","offers":[{"title":"DN15 \/ PN16","offer_id":53361391173946,"sku":"002600HYT00PVV001","price":665.0,"currency_code":"USD","in_stock":true},{"title":"DN15 \/ PN25","offer_id":53361392451898,"sku":null,"price":850.0,"currency_code":"USD","in_stock":true},{"title":"DN20 \/ PN16","offer_id":53361391206714,"sku":"002600HYT00PVV002","price":753.0,"currency_code":"USD","in_stock":true},{"title":"DN20 \/ PN25","offer_id":53361392484666,"sku":null,"price":990.0,"currency_code":"USD","in_stock":true},{"title":"DN25 \/ PN16","offer_id":53361391239482,"sku":"002600HYT00PVV003","price":920.0,"currency_code":"USD","in_stock":true},{"title":"DN25 \/ PN25","offer_id":53361392517434,"sku":null,"price":1035.0,"currency_code":"USD","in_stock":true},{"title":"DN32 \/ PN16","offer_id":53361391272250,"sku":"002600HYT00PVV004","price":1050.0,"currency_code":"USD","in_stock":true},{"title":"DN32 \/ PN25","offer_id":53361392550202,"sku":null,"price":1190.0,"currency_code":"USD","in_stock":true},{"title":"DN40 \/ PN16","offer_id":53361391305018,"sku":"002600HYT00PVV005","price":1120.0,"currency_code":"USD","in_stock":true},{"title":"DN40 \/ PN25","offer_id":53361392582970,"sku":null,"price":1300.0,"currency_code":"USD","in_stock":true},{"title":"DN50 \/ PN16","offer_id":53361391337786,"sku":"002600HYT00PVV006","price":1255.0,"currency_code":"USD","in_stock":true},{"title":"DN50 \/ PN25","offer_id":53361392615738,"sku":null,"price":1410.0,"currency_code":"USD","in_stock":true},{"title":"DN65 \/ PN16","offer_id":53361391370554,"sku":"002600HYT00PVV007","price":1385.0,"currency_code":"USD","in_stock":true},{"title":"DN65 \/ PN25","offer_id":53361392648506,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true},{"title":"DN80 \/ PN16","offer_id":53361391403322,"sku":"002600HYT00PVV008","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"DN80 \/ PN25","offer_id":53361392681274,"sku":null,"price":1590.0,"currency_code":"USD","in_stock":true},{"title":"DN100 \/ PN16","offer_id":53361391436090,"sku":"002600HYT00PVV009","price":1650.0,"currency_code":"USD","in_stock":true},{"title":"DN100 \/ PN25","offer_id":53361392714042,"sku":null,"price":1700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/8981\/4074\/files\/IMG_3985.jpg?v=1777039375","url":"https:\/\/heytigo.com\/products\/piston-valve-flanged","provider":"HEYTIGO","version":"1.0","type":"link"}