Product Name: Needle valve with internal thread 
 Model: J13H / W J24H / W 



 ◆ Performance Specifications 


 , PN 
 2.5 
 4.0 
 6.4 
 16 
 25 
 32 

 Shell Test Pressure 
 3.75 
 6.0 
 9.6 
 24 
 37.5 
 48 
 MPa 

 High pressure seal test pressure 
 2.75 
 4.4 
 7.04 
 17.6 
 27.5 
 35.2 

 Low pressure sealing test 
 0.5-0.7 

 For media 
 C, 1 PR 
 Water, steam, oil nitric acid acetic acid 

 Suitable temperature 
 C ≤ 450 ℃ 
 P, R ≤ 560 ℃ 
 I ≤ 540 ℃ 





 ◆ The main dimensions and connection dimensions unit: mm 


 Model 
 DN 
 Pipe thread 
 Main dimensions 

 d 
 L 
 D0 
 H 
 H1 

 J13H/W-25C/P 
 6 
 Rc1 / 4 
 4 
 60 
 65 
 82 
 86 

 J13H/W-40C/P 
 10 
 Rc3 / 8 
 5 
 60 
 65 
 82 
 86 

 J13H/W-64C/P 
 15 
 Rc1 / 2 
 5 
 60 
 65 
 82 
 86 

 J13H/W-160C/P 
 20 
 Rc3 / 4 
 8 
 80 
 80 
 94 
 100 

 J13H/W-320C/P 
 25 
 Rc1 
 8 
 80 
 80 
 94 
 100 



 ◆ The main dimensions and connection dimensions unit: mm 


 Model 
 DN 
 D 
 D1 
 L 
 L1 
 H 
 H1 
 D0 

 J24H-25 
 J24N-40 
 J24H-160 
 J24W-25P 
 J24W-160P 
 6 
 9 
 14 
 71 
 20 
 152 
 158 
 65 

 10 
 12 
 18 
 71 
 22 
 172 
 180 
 80 

 15 
 16 
 22 
 93 
 26 
 285 
 292 
 120 

 20 
 22 
 28 
 107 
 31 
 335 
 345 
 140 

 25 
 27 
 34 
 118 
 32 
 355 
 368 
 140