{"id":676,"date":"2020-06-26T11:38:56","date_gmt":"2020-06-26T11:38:56","guid":{"rendered":"https:\/\/www.ansolon.com\/tvn\/?post_type=product&p=676"},"modified":"2020-07-30T20:50:56","modified_gmt":"2020-07-30T20:50:56","slug":"v501-vanne-de-regulation-et-de-reduction-de-la-pression","status":"publish","type":"product","link":"https:\/\/www.tvnvalve.com\/fr\/produits\/v501-vanne-de-regulation-et-de-reduction-de-la-pression\/","title":{"rendered":"V501 VANNE DE R\u00c9GULATION ET DE R\u00c9DUCTION DE LA PRESSION"},"content":{"rendered":"

\n<\/i><\/span>T\u00e9l\u00e9charger la fiche technique PDF<\/span><\/a>\n
\n
\nTVN V501 Vannes de r\u00e9gulation et de r\u00e9duction de la pression sont des vannes de r\u00e9gulation \u00e0 commande hydraulique qui r\u00e9duisent la pression amont plus \u00e9lev\u00e9e dans le r\u00e9seau d’eau en une pression aval constante inf\u00e9rieure pr\u00e9d\u00e9finie et la maintiennent constante, ind\u00e9pendamment de la demande fluctuante ou de la pression amont variable. Ce sont des robinets \u00e0 soupape simples et fiables avec un corps hydrodynamique \u00e0 passage int\u00e9gral offrant un chemin d’\u00e9coulement sans obstruction et des performances sup\u00e9rieures. Lorsqu’il n’y a pas de d\u00e9bit dans le syst\u00e8me, il se ferme automatiquement et chaque fois que la valeur de pression amont de la vanne diminue en dessous de la valeur de pression aval ajust\u00e9e, elle s’ouvre enti\u00e8rement d’elle-m\u00eame. Dans certains cas, la valeur de pression aval de la vanne augmente au-dessus de la valeur de pression aval ajust\u00e9e, elle se ferme compl\u00e8tement d’elle-m\u00eame.<\/p>\n

\n

Application Range<\/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

    Small globe valve on outlet side is closed on main valve. When pilot valve tappet on the valve is rotated clockwise, adjusting pressure rises and when rotated counterclockwise, adjusting pressure de-creases. Small globe valve on outlet side is opened by screwing the lock nut under.<\/p>\n

    \u00a0Pressure Reducing 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>Easy and zero adjustment to demanded pressure<\/li>\n
    3. <\/i><\/span>Pressure reduction without being affected by pressure and flow changes in network<\/li>\n
    4. <\/i><\/span>Manual switch on\/off. Has a wide range of application with use of different pilot valves.<\/li>\n
    5. <\/i><\/span>Easy maintenance provides minimum pressure loss and free flow in open valve at demanded flow amounts.<\/li>\n
    6. <\/i><\/span>Easy use and maintenance due to simple design.<\/li>\n
    7. <\/i><\/span>Does not require maintenance in operation for a long time due to its corrosion resistant components.<\/li>\n
    8. <\/i><\/span>Has a long working life in operation since coating has been made with phosphorization and over-dried epoxy powder paint.<\/li>\n
    9. <\/i><\/span>Performs perfect modulation in variable flows and even too low flow rates close to zero.<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      TVN V501 Vannes de r\u00e9gulation et de r\u00e9duction de la pression sont des vannes de r\u00e9gulation \u00e0 commande hydraulique qui r\u00e9duisent la pression amont plus \u00e9lev\u00e9e [\u2026]<\/span><\/p>\n","protected":false},"featured_media":678,"template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-676","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 Reducing Control Valve V501 - TVN Valve & Piping Company<\/title>\n<meta name=\"description\" content=\"TVN V501 Pressure Reducing Control Valve is hydraulically operated control valves that reduce higher upstream pressure in the water network\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tvnvalve.com\/fr\/produits\/v501-vanne-de-regulation-et-de-reduction-de-la-pression\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pressure Reducing Control Valve V501 - 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