G114/G115 Series China Bellows Control Valve

The bellows control valve is a pressure-balanced control valve with compact body structure, S streamlined fluid passage, low-pressure drop loss, large flow rate and wide adjustable range.Bellows control valve due to the deformability of the bellows element itself and outstanding aging resistance, this bellows control valve control valve completely overcomes the weaknesses of packing aging and temperature sensitivity that usually exist in packing seal valves. Secondly, the double sealing structure of bellows and packing is adopted, which has better safety and reliability. Therefore, bellows control valve is widely used in automatic control systems for rare and special media such as highly toxic, highly corrosive, and radioactive media. Contact our control valve manufacturers china now!Technical Data Sheet of G114 and G154 Series Bellows Sealing Control ValveDimensions (in mm) for valve c/w flanges acc. to DIN EN 1092-1 or ANSI Class 600/900/1500 RF/RTJG154 series ANSI NPS 25 40 50 80 100 150 200 1" 1%" 2U 3" 4" 6" 8" GL PN63/100/160 230 260 300 380 430 550 700 GLPN250 260 300 350 450 520 700 800 GL Class 600 RF 216 251 292 355.6 431.8 558.8 660 GL Class 600 RTJ 216.5 251 295 358.8 435 562 663 GL Class 900 RF 254 305 368 381 457.2 609.6 736.6 GL Class 900 RTJ 254 305 372 384 460.4 612.8 739.8 GL Class 1500 RF 254 305 368 470 546 705 832 GL Class 1500 RTJ 254 305 372 473 549 711.5 842 DEK4 on requestActuator Type 0U UTI 270 UT/U7A UTII 400 - UTIII - 400 UTA 598 596 UH UTI 361 UTII 489 - UTIII - 625 UTA 1100 840.3 UHV UTI 497 UTII 652 - UTIII - 848 Weight* ca. kg UTI 34 42 - UTII 59 67 97 126 161 - UTIII 64 72 102 131 166 322 612 UTA 204 212 242 271 306 462 752If you want to know more kinds of pneumatic ball valve, please visit our website.