{"id":670,"date":"2020-06-26T11:31:45","date_gmt":"2020-06-26T11:31:45","guid":{"rendered":"https:\/\/www.ansolon.com\/tvn\/?post_type=product&p=670"},"modified":"2020-07-30T20:51:07","modified_gmt":"2020-07-30T20:51:07","slug":"v503-vanne-a-regulation-amont","status":"publish","type":"product","link":"https:\/\/www.tvnvalve.com\/fr\/produits\/v503-vanne-a-regulation-amont\/","title":{"rendered":"V503 VANNE \u00c0 R\u00c9GULATION AMONT"},"content":{"rendered":"

\n<\/i><\/span>T\u00e9l\u00e9charger la fiche technique PDF<\/span><\/a>\n
\n
\nTVN V503 Vannes \u00e0 R\u00e9gulation Amont sont con\u00e7ues pour fixer la pression d’entr\u00e9e. Lorsque la pression du r\u00e9seau d\u00e9passe la pression de r\u00e9glage, la vanne est ouverte et la pression d’entr\u00e9e est fixe. Il fixe la pression d’entr\u00e9e sans \u00eatre affect\u00e9 par la surpression. Install\u00e9 \u00e0 l’extr\u00e9mit\u00e9 des syst\u00e8mes de filtration, il garantit un lavage \u00e0 contre-courant productif.<\/p>\n

\n

Application Range<\/a><\/h2>\n
    \n
  1. <\/i><\/span>Agricultural irrigation<\/li>\n
  2. <\/i><\/span>Household implementation<\/li>\n
  3. <\/i><\/span>Supply of water fire extinguishing<\/li>\n
  4. <\/i><\/span>Various applications of industrial systems.<\/li>\n
  5. <\/i><\/span>Food and chemical enterprises<\/li>\n<\/ol>\n

    Adjustment<\/h2>\n

    If the value on manometer is below demanded pressure after giving water into the system, inlet pressure is made to increase by rotating adjusting bolt clockwise. If the value on manometer is above demanded pressure, demanded pressure is adjusted by rotating adjusting bolt counterclockwise. After this process, by screwing the luck nut under adjusting bolt, adjusting bolt is fixed.<\/p>\n

    Pressure Sustaining Control Valve Product Features<\/h2>\n
      \n
    1. <\/i><\/span>No need for extra energy by running on pressure network.<\/li>\n
    2. <\/i><\/span>Classification according to the importance of pressure zones.<\/li>\n
    3. <\/i><\/span>Selective loading of the line in sloping systems.<\/li>\n
    4. <\/i><\/span>Manual switch on\/off.<\/li>\n
    5. <\/i><\/span>Control in different voltages No need tor extra energy by running on pressure network.<\/li>\n
    6. <\/i><\/span>Does not require maintenance in operation for a long time due to its corrosion resistant components.<\/li>\n
    7. <\/i><\/span>Has a long working life in operation since coating has been made with phosphorization and over-dried epoxy powder paint.<\/li>\n
    8. <\/i><\/span>Performs perfect modulation in variable flows and even too low flow rates close to zero.<\/li>\n
    9. <\/i><\/span>Has a wide range of application with use of different pilot valves<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      TVN V503 Vannes \u00e0 R\u00e9gulation Amont sont con\u00e7ues pour fixer la pression d’entr\u00e9e. Lorsque la pression du r\u00e9seau d\u00e9passe la pression de r\u00e9glage, la vanne est [\u2026]<\/span><\/p>\n","protected":false},"featured_media":672,"template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-670","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-v50-51-vannes-de-regulation","8":"first","9":"instock","10":"featured","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\nPressure Sustaining Control Valve V503 - TVN Valve & Piping Company<\/title>\n<meta name=\"description\" content=\"TVN V503 Pressure Sustaining Control Valve is designed to fix inlet pressure. 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