Delta Systems
Non Return Valves
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Air Cushion Valves
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Zero Velocity Valves
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Water Hammer Control Devices
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Water Control Valves

We offer a comprehensive assortment of precision valves. We have the capability to offer standardized as well as customized products, as per our client's requirements. Our range stands high on quality and corrosion resistance. We offer water control valves including non return valves, air cushion valves, water hammer control devices, pressure control valves, water pressure control valves, industrial non return valves, zero velocity valves, water flow control valves, industrial control valves, flow control valves, directional control valves, that are leak proof and easy to install. We deliver our range as per the specific demands of our clients. Our product array includes following:





Non Return Valves

We manufacture non return valves of high standard which come with a unique sealing arrangement and so the pressure force is directly transformed to the body with no force on the sealing element. By using high quality of raw material, we offer a wide range of non- return valves, which can be customized as per requirements and comprise of following features:

  • Our non return valves are fitted with springs to augment closing force.
  • With Neoprene rubber sealing ring provision in disc, it helps to provide tight & reliable shut off.
  • Gradual closing of disc avoids vacuum generation in the pipeline near NRV.
  • For large size & high pressure valves, M.S. Fabricated body gives strength than Cast Iron valves.
 
They are available in following technical specification:
 
  • Size: 600mm to 2000mm
  • Pressure Rating: Up to 30 kg/cm2
  • Axial Gate Type

These non return valves are light weighted and short length check Valves that are suitable for direct mounting. However it helps in avoiding weight and cost of flanges.  Our non return valves are renowned for their following qualities:

  • High performance
  • Precise engineering
  • Cost effectiveness
  • Zero leakage
  • resistance against corrosion
 




Air Cushion Valves

Our wide range of air cushion valves are made by tailor and designed according to the given pining system. To design the valve, data have been taken from the computerized surge analysis of the pipeline. These valves help to protect. Air cushion valves are tailor made valves, designed to suit the given piping systems. The valve is designed from the data obtained from the computerized surge analysis of the pipeline. They help to avoid vacuum creation & thereby damage of the pipeline. They are available in:

  • Size: 100mm to 300mm
  • Pressure Rating: Up to 50 kg/cm2.
  • Annual Capacity: 400 pieces









Zero Velocity Valves

Our company is occupied in manufacturing premium quality of zero velocity valves  maintain velocity of water equal to  25% of the designed maximum velocity in the pipeline by forming an annular passage. These valves can be customized as per client’s requirement. Standardized Zero Velocity Valves are available in:

  • Size : 80mm to 2400mm
  • Pressure Rating: Up to 40 kg/cm2 depending upon size.
  • Annual Capacity: 200 Pieces.




Water Hammer Control Devices

We provide premium quality of water hammer that is used for controlling water hammer pressure. Water column separation and rejoinder are the main principles on which it works.
 
Water hammer controlling devices can be handling properly by using zero velocity valves & air cushion valves in pipelines that are placed in the pipeline carefully to ensure:
  • Safe pipeline to face the vacuum & high pressure limits.
  • Regulate the oscillations of water columns
  • Decrease  wear & tear and erosion of pipeline
  • Manage C value of the pipeline for a long span
  • Increase the life time of pipeline, valves & pumping machinery.
  • Avoid leakages in the pipeline
 






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