Allines Valves Pvt Ltd.

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PFA Lined Ball Valve
PFA Lined Butterfly Valve
PFA lined Plug valve
Sand Casting Globe Valve
Y Type PFA Lined Strainer

Sand Casting Wafer Check Valve




Backed with rich industry experience, we are offering Sand Casting Wafer Check Valve. BS - EN 12266 - 1 / DIN – EN - 588 – 1 standard certified Sand Casting Wafer Check Valve is specifically designed to get sandwiched between flanged section of the pipe lines. The Sand Casting Wafer Check Valve is a PFA Lined valve that is ideal for use in highly corrosive applications.

Salient Features :

  • Meet design specification as per B 16.34 / API 6D..
  • Testing Standard as per BS - EN 12266 - 1 / DIN – EN - 588 – 1
  • Lining Standard as per ASTM F 1545
  • A high integrity PFA molded wafer check valves body, with a fully encapsulated one piece disc / hinge assembly ensuring maintenance free service
  • A valve that is designed to allow the fluid to flow in a given direction but closes to prevent back flow. Check valves are usually self acting
  • These valves can be used in horizontal and vertical installations due to the special design with a face PTFE cover encapsulated body with both side. PTFE Cover supports against the disc to achieve a seal : Open / Close positions within pipelines
  • The disc design can swing freely within piping system interference with the inside diameter of the connecting pipe lines allows to suit both ASME 150# & DIN PN -10 / PN -16 systems


Technical Data :

  • Size Range : 1”NB to 20”NB
  • Pressure Range : 0 to 6 Bar
  • Temperature Range : -60 oC to +200 oC
  • Body Material : S.G. Iron (NOD CI) / WCB / CF8 / CF8M / CD4MCu + Lined
  • Lining Material : FEP / PFA / PVDF / Ceramic / Antistatic PFA Lining
  • Spark Test : Thick liner 100% Inspected at 20 KVA


Applications :

  • Industrial Inorganic Chemicals
  • Industrial Organic Chemicals
  • Plant protective agent production
  • Alkali & Chlorine
  • Detergent production
  • Water treatment
  • Bromine Production
  • Sulfur recovery
  • Nitrogenous & Phosphorus Fertilizers
  • Food Processing
  • Pharmaceutical Preparation
  • Sugar Industries
  • Petroleum Refining