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Double Flanged Swing Check Valves Single Door Pattern

Kejriwal Castings offers Double Flanged Swing Check Valves Single Door Pattern in Ductile Iron, manufactured as per IS 5312 Part-1, BS 5153, EN 12334 & AWWA C508 standards, providing reliable non-return protection in water, sewage, and industrial pipeline systems.

Key Features:

  1. Manufactured from high-grade Ductile Iron for superior strength and durability
  2. Double flanged ends with standard drilling as per IS 1538, ISO 7005-2, EN 1092-2
  3. Single door / single disc swing type design with gravity-assisted closure
  4. Resilient seated or metal seated options for tight backflow prevention
  5. Available in PN 10, PN 16, PN 25 & PN 40 pressure ratings
  6. Epoxy coated inside and outside or fusion bonded epoxy (FBE) for excellent corrosion resistance

Main Advantages:

  1. Prevents reverse flow effectively while allowing smooth forward flow with low pressure drop
  2. Double flange design ensures easy installation and maintenance between two flanges
  3. High ductility and impact resistance reduce risk of damage during handling and operation
  4. Suitable for both horizontal and vertical installations (with proper orientation)
  5. Long service life with minimal maintenance due to robust construction
  6. Ideal for pumping stations, water treatment plants, reservoirs, and distribution networks

These Double Flanged Swing Check Valves (Single Door Pattern) are designed to integrate seamlessly with Kejriwal’s Ductile Iron Pipes, Double Flanged Sluice Valves, Fittings, and other pipeline components, ensuring complete system integrity and reliable non-return performance.

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