Hawa Valves India Pvt Ltd  
 
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HAW 090233 C001 HAW 090233 C001 HAW 090233 C001
HAW C001 HAW C002 HAW C004
     
CE ATEX

   
ISO

   
API 6D API 6A API 600
"High Performance Low Risk"
Rated by NSIC ONICRA
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Catalogue
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Butterfly Valves
 
Center Disc Design
  Our Features
  • Lower Torque : There is no frictional contact between disc and rubber seat, which makes frictional resistance almost close to zero, thus markedly reducing operating torque.
  • Low Torque with any fluid: There is no point at which frictional resistance occurs. Therefore, torque is always low regardless of the fulid, air water or Oil
  • Long Service Life: When the disc contacts the tapered projection of the rubber seat, a complete seal, is attained, which results in long service life.
  • Greater Sealing Capacity: The dynamic seat means the greater the pressuer the better the sealing.

cast steel bolted bonnet - 1      Pressure     
 
Materials
 
Part Name Material Option
Body CI (GG 25), DI (GGG 40), WCB, CF8, CF 8M
Disc @ CI (GG 25), DI (GGG 40), WCB, CF8, CF 8M
Stem ASTM A 276 410 / A 276 304 / A 276 304 / A 276 316
Seat Rings @ EPDM, Nitrile, PTFE, VITON
Hand Lever Carbon Steel / Aluminium Die Cast
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