Features 

 1, all components of this product are forging 
 2, with download-type stem, sealing the device down the structure 
 3, using mosaic seat, seat O-ring behind the equipment to ensure no leakage of media 
 4, the sealing surface of nylon 1010, and its coefficient of friction is usually Babbitt 1 / 3, so it is a naturally slippery material. However, flexural strength and impact strength and high ductility, 
 Forged High Pressure Ball Valve 

 Main parts materials Part name Body flange seat stem, ball-headed bolt O-ring seal 
 Materials 45 35 2Crl3 nylon 1010 35CrMO NBR 




 Main Performance Specifications Model Q41N-160 Q41N-320 Q61N-160 Q61N-320 
 Nominal pressure PN (MPa) 16.0 32.0 16.0 32.0 
 Test pressure 
 (Mpa) Shell 24.0 48. O 24.0 48.0 
 Seal (liquid) 17.6 35.2 17.6 35.2 
 Seal (gas) 0.6 
 Temperature -40 ~ 80 
 Medium water, oil, helium, hydrogen, ammonia, etc.