V209 CLAPET À DOUBLE BATTANT ENTRE BRIDES
TVN V209 Clapet à Double Battant Entre Brides est l’un des clapets anti-retour les plus compacts. Les clapets anti-retour à plaquette sont conçus avec une courte longueur hors tout. Leurs excellentes propriétés hydrodynamiques se traduisent par de très faibles pertes de charge. Leur faible poids apporte des avantages lors de l’installation, du transport et du stockage.
Lorsque du fluide pénètre dans la vanne, la pression provoque l’ouverture des papillons, poussant le ressort. Lorsque le fluide s’arrête, le ressort revient à son état comprimé, faisant revenir les papillons en position fermée, assurant une fermeture rapide
Application Range
- Hot & cold water
- Power & heat engineering
- Pressurized Air
- Industrial technologies
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Dual-Plate Check Valve Product Features
- Dual plate check valve is economical on installation and maintenance because installation is required less and light weight.
- The spring-torque control mechanism enables the valve to open smoothly.
- With a long service life, the valve’s preservation and repair is simple.
- They are suitable for liquid, gas and steam in heating, air conditioning and cooling systems.
- The check valves can also be used in steam and condensate systems, water supply, oil and natural gas pipes.
- Same valve can be installed horizontally or vertically.
- With the suitable springs, they can be installed in any position.
- The valve shaft is made of stainless steel material to prevent rust and corrosion.
- Self-seating design that reduces dragging along the seat surfaces.
- Hydrostatic test pressure for seat: PN x 1.1 , for shell: PN x 1.5 according to EN 12266-1.
