Outline 

 Pneumatic PVC Butterfly light weight, corrosion resistance, is used in many fields, such as general water and raw water piping systems, drainage and sewage piping systems, salt water and sea water piping systems, pH and chemical solution system and other industries, quality has been recognized by the majority of users. 
 Pneumatic PVC Butterfly shape compact and beautiful 
 Pneumatic PVC Butterfly Valve body weight easy to install 
 Pneumatic PVC Butterfly corrosion-resistant, wide range of applications 
 Health and non-toxic PVC material pneumatic butterfly valve 
 Pneumatic PVC Butterfly wear, easy to disassemble, easy to maintain 



 The main parameters 









 Air-driven 
 Air 4-6bar (available with hand wheel) 

 DN 
 50 ~ 300mm 

 Nominal 
 1.0 ~ 1.6Mpa 

 Temperature 
 0 ~ +60 ℃ 

 Connection 
 Wafer 

 Valve structure 
 Type A 

 Body material 
 UPVC, CPVC, PP 

 Spool material 
 UPVC, CPVC, PP, PTFE 

 Sealing material 
 FPM, EPDM, NBR 

 Medium 
 PVC food industry, chemical solvents compatible 

 Optional accessories 
 Limit switches, positioners, solenoid valves, pressure reducing valve 






 Main Dimensions 







 Diameter (mm) 
 In. " 
 Dimensions (mm) 

 L 
 D1 
 D2-ANSI 
 D2-JIS 
 D2-DIN 
 D3 
 H 
 N-φm-ANSI 
 N-φm-JSI 
 N-φm-DIN 

 50 
 2 
 43 
 56.5 
 120.39 
 120 
 125 
 165 
 103 
 4-19 
 4-19 
 4-18 

 65 
 2 1 / 2 
 47.5 
 70 
 139.44 
 140 
 145 
 185 
 113 
 4-19 
 4-19 
 4-18 

 80 
 3 
 47.5 
 79 
 152.4 
 150 
 160 
 201 
 115 
 4-19 
 4-19 
 4-18 

 100 
 4 
 57.2 
 103 
 190.5 
 175 
 180 
 229 
 135 
 8-19 
 8-19 
 8-18 

 125 
 5 
 66 
 130 
 216 
 210 
 210 
 257 
 165 
 8-22 
 8-23 
 8-18 

 150 
 6 
 74 
 151 
 241.55 
 240 
 240 
 285 
 177 
 8-22 
 8-23 
 8-23 

 200 
 8 
 87.5 
 200 
 298.5 
 290 
 295 
 343 
 210 
 8-22 
 8-23 
 8-23 

 250 
 10 
 110 
 255 
 362 
 355 
 350 
 411 
 240 
 12-25 
 12-25 
 12-23 

 300 
 12 
 129 
 311 
 432 
 400 
 400 
 490 
 297 
 12-25 
 12-25 
 12-23 






 Pneumatic butterfly valve butterfly valve electric butterfly hard seal butterfly valve air soft seal butterfly valve temperature valve 

 Related Articles 
 Pneumatic Cement rapid shut-off valve pneumatic valve ZSSW