pecification：                                                                               Design standards:

Nominal pressure:1.6 2.5 4.0 6.3 Mpa                                         Technical specifications:DIN

Strength test: 2.4 3.8 6.0 9.5 Mpa                                                Design and manufature: DIN3357                                           

Seal test: 1.8 2.8 4.4 7.0 Mpa                                                      Structure length:DIN3202

Back seal test:2.2 5.5 11 Mpa                                                      Flanged end:DIN2542-2546

Gas seal test:0.6Mpa                                                                   Inspection and test:DIN3230

Valve body material: WCB CF8 CF3 CF8M CF3M

Suitable medium: water steam oil products,nitric acid,acetic acid

Suitable temperature:-29 ~ 180℃

Mainly Materials

Dimensions