DESPONIA蝶阀D10100.33.2AR.4A.2AR.E瑞士IA蝶阀其密封形式多采用密封结构，密封材料为橡胶、聚四氟乙烯等。由于结构特征的限制，不适应耐高温、高压及耐腐蚀、抗磨损等行业，在石油、化工、冶金、水电等许多领域中得到极为广泛地应用。DESPONIA butterfly valve D10100.33.2AR.4A.2AR.E Swiss IA butterfly valve, the sealing b mostly adopts sealing structure, the sealing material is rubber, PTFE and so on. Due to the limitation of structural characteristics, it is not suitable for industries such as high temperature resistance, high pressure resistance, corrosion resistance, and wear resistance. It is widely used in petroleum, chemical, bllurgy, hydropower, and other fields.

D10150.23-2KR.41.4CP.E	DN150
D10150.23-2KR.41.4CP.SA	DN150
B1010033-2BE-4GP.TS	DN100
B30125.33-2BE.4GT.TE+A350S08.F07-F1014	DN125
B10200.23-2BE.4GT.TS	DN200
B10200.23.2BE.4GT.TS+IA550DS12.F10-1222	DN200
DP1025.23.2AE.4A.4CO.N++HLA	DN25
D10250.03.-2AR.4A.2AE.EC	DN250
D40500-02-1AE.4A.2AR.E+IA700D-F1445	DN500
D40300-03-1AR.41.2AR.E+IA450D-F10-F1222	DN300
B10125.33-2BE-4GT-TS+IA250D.F07-F0714	DN125
D10200.23-2KR.41.2AR.E+ IA500S10.F10-F1222
D10350.23-2AR.4A.2AR.E+IA800S08.F16-F2545
B40500.12.2BE.3BT.TV
D10080-23-2AR.4A.4C0.N+IA300S12.F05-F07-F1014+ES2.P73H-AC
D10100-23-2AR.4A.4C0.N+IA350S12.F07-F1014+ES2.P73H-AC
D30125-23-2AR.4A.4C0.N+IA400S12.F07-F1017+ES2.P73H-AC
D10150.33.2KR.41.4CO.H+IA350D
DP3080.33.3HE.4L.4CO.EP
B10150.33.2BE.4GT.TV+GB232-06.F05-F0717.160
IA200DA+D10080.33.2KR.41.2AR.N

BVC21FF.040.SST+IA200 S12.F05-F0714

BVC21FF.025.SST+IA100 S12.F0411

VKDOM03202F+IA050S12.F03-F0511+PQ/CP032 F03-F0511

BVC21FF.020.SST+IA100S12.F04-F0711-SQ+ES2.P73H-AC

BVH23FB.100.SST+IA200S08.F05-F0711+ES2.P73H-AC

BVC21FF.040.SST+IA250S12.F05-F0714+ES2.P73H-AC

BVH23FB.200.SST+IA250D12.F05-F0714+ES2.P73H-AC

BVC21FF.025.SST+IA200S12.F05-F0711+ES2.P73H-AC

BVC21FF.050.SST+IA250S10.F05-F0714+ES2.P73H-AC

BVC21FF.065.SST+IA350S12.F07-F1017+ES2.P73H-AC

BVC21FF.032.SST+IA200S12.F05-F0711+ES2.P73H-AC

ER20.X53M DN20

ER100.90B.G00