| r r 型号 r(Model)r r | r r r Ar r | rr r Br r | rr r Cr r | rr r Hr r | rr r 开 r(Open)r r | r r r 关 r(Close)r r | r r r 工作温度 r(Work temperature)r r | r r r N-φr r | rr r 公称压力(mpa) r(Nominal pressure)r r | r
| r r 200型r r | rr r 290r r | rr r 250r r | rr r 200r r | rr r 170r r | rr r 950r r | rr r 750r r | rr r ≤300℃r r | rr r φ13×8r r | rr r 0.6r r | r
| r r 220型r r | rr r 310r r | rr r 270r r | rr r 220r r | rr r 170r r | rr r 1010r r | rr r 790r r | rr r φ13×8r r | r||
| r r 240型r r | rr r 330r r | rr r 290r r | rr r 240r r | rr r 170r r | rr r 1070r r | rr r 830r r | rr r φ15×8r r | r||
| r r 260型r r | rr r 350r r | rr r 310r r | rr r 260r r | rr r 170r r | rr r 1130r r | rr r 870r r | rr r φ15×8r r | r||
| r r 280型r r | rr r 380r r | rr r 330r r | rr r 280r r | rr r 170r r | rr r 1190r r | rr r 910r r | rr r φ17×8r r | r||
| r r 300型r r | rr r 400r r | rr r 350r r | rr r 300r r | rr r 170r r | rr r 1250r r | rr r 950r r | rr r φ17×8r r | r||
| r r 320型r r | rr r 420r r | rr r 370r r | rr r 320r r | rr r 170r r | rr r 1310r r | rr r 990r r | rr r φ17×8r r | r||
| r r 340型r r | rr r 440r r | rr r 390r r | rr r 340r r | rr r 170r r | rr r 1370r r | rr r 1030r r | rr r φ17×8r r | r||
| r r 400型r r | rr r 500r r | rr r 450r r | rr r 400r r | rr r 170r r | rr r 1480r r | rr r 1080r r | rr r φ17×8r r | r||
| r r 440型r r | rr r 540r r | rr r 490r r | rr r 440r r | rr r 200r r | rr r 1600r r | rr r 1160r r | rr r φ17×8r r | r||
| r r 500型r r | rr r 660r r | rr r 610r r | rr r 500r r | rr r 200r r | rr r 1850r r | rr r 1350r r | rr r φ17×16r r | r||
| r r 600型r r | rr r 730r r | rr r 680r r | rr r 600r r | rr r 250r r | rr r 2350r r | rr r 1750r r | rr r φ17×16r r | r









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