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Dual Flow Rotary Joints

A dual flow rotary joint, also known as a duplex rotary joint or twin flow rotary union, is a mechanical device that allows for the transfer of fluids, gases, or a combination of both, between a stationary and rotating structure. These joints are commonly used in a wide range of industrial applications, such as in machinery, heavy equipment, and process systems, where fluid or gas transfer is required in a rotating environment.

The basic design of a dual flow rotary joint consists of a housing that is connected to the stationary structure and a rotor that is connected to the rotating structure. The housing and rotor contain channels that align to allow for fluid or gas transfer.

Speaking of the dual flow rotary joint manufacturers in Mumbai, they aim to deliver the best quality products to ensure that they can be used in a wide range of applications. By using high-grade materials and advanced manufacturing techniques, they ensure that the joints are durable, reliable, and able to withstand the demands of various industrial environments.

One of the key features of a dual flow rotary joint is its ability to transfer multiple fluids or gases simultaneously. Dual flow rotary joint manufacturers in Mumbai achieve this by having separate channels for each fluid or gas within the housing and rotor. This allows for the transfer of a coolant, lubricant, and process fluid, for example, all at the same time.

Fortunately, the rotor is sealed to the housing with a set of seals that prevent leakage. The seals are designed to withstand the pressure and temperature of the fluid or gas being transferred, as well as the rotational speed and torque of the joint. Hence, catering to the needs of every customer in the Indian market.



Materials Used:

  • Seal Face: Carbon Graphite, Ceramic Sic, Tungsten Carbide
  • Secondary Seals: Viton, Nitrile, PTFE
  • Metal Parts: Brass, Carbon Steel, Stainless Steel
  • Available Size: 1/4" (DN08) - 4" (DN100)
  • Connection: BSP, NPT, Metric (RH/LH), Flange, Quick Release

Applications

Mostly used in plants that deal with water, and steam, and rely on a hot oil service.



Operating limits

  • Pressure: 750 PSI/51 bar max
  • Temperature: 150°c to 300°c
  • Speed: 3500Rpm