SUMAN EXPORTS

  
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Pressure Relief Valves

Product Code : 06

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Product Specification
General Information : Pressure Relief Valve is a safety element of the transformer employs to prevent heavy damages of the tank in the case of sudden rise of the internal pressure. These Valve have been designed in order to remove the excess pressure in a very short time as soon as the pressure in the tank rises above predetermined safe limit the valve operates and allow the pressure to drip instantaneously, it avoids damage to transformer body.

Operating : The PRV’s port is sealed with viton ‘O’ ring and sealing cap, kept sealed by stainless steel rod & stainless steel spring. The sealing cap is exposed to tank pressure, whenever same pressure rises due to any reason, the same pressure acts on the sealing cap from inside. When pressure rises above predetermined safe limit, the sealing cap gets lifted from its seat. This lifting is instantaneous and allows vapors, gases or liquid to come out of tank. The sealing cap regains its position as soon as pressure in the tank drop below the set limit.

Model T-10
  • Removes excess pressure quickly
  • Can be preset to any value within 0.15 and 0.7 bar (value is stamped on the body of the bar - Tolerance of the presetted value : +/- 0.05 bar
  • Viton Sealing ring.
  • Special design of the steel spring and centre rings to ensure a safe and steady service and a long life
  • Short tail with 1" BSP thread for easy location in any portion of the cover 
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