J41N type PN40 steel globe valves (gas-specific cut-off valve): Manual, flanged, straight-through, the valve seat sealing surface material for nylon plastic, nominal pressure PN40, carbon steel body material cut-off valve. 

 】 【Product performance parameters 
 J41N type steel valve PN40 main performance parameters of models working pressure PN / MPa for the temperature / ℃ Suitable Medium 
 J41N-40 40 4.0 ≤ 150 LPG, air and other non-corrosive media 

 【Material】 product components 
 J41N type PN40 steel globe valves parts Materials Model material 
 Body, bonnet and stem seal packing surface 
 J41N-40 carbon steel castings or forgings carbon steel castings or forgings of iron-based alloy combined Jin Tieji 

 【Product Size】 shape and structure 
 J41N type steel valve PN40 shape and structure size (mm) DN LD D1 D2 bz × ?d H D0 Weight / KG 
 10 130 90 60 40 16 4 × ?14 198 120 4.5 
 15 130 95 65 45 16 4 × ?14 233 120 5 
 20 150 105 75 55 16 4 × ?14 275 140 7 
 25 160 115 85 65 16 4 × ?14 285 160 9 
 32 180 135 100 78 18 4 × ?18 302 160 12 
 40 200 145 110 85 18 4 × ?18 355 200 17 
 50 230 160 125 100 20 4 × ?18 373 240 24 
 65 290 180 145 120 22 8 × ?18 408 280 33 
 80 310 195 160 135 22 8 × ?18 436 320 44 
 100 350 230 190 160 24 8 × ?23 480 360 60 
 125 400 270 220 188 28 8 × ?25 558 400 89 
 150 480 300 250 218 30 8 × ?25 611 400 130