1) Construction:BB-BG-OS&Y
2) Operation:Hand-operated Pneumatic
3) Design Standard:DIN3356
4) Face to face dimension:DIN3202
5) Flanger ends:DIN2543-2545
6) Test and Inspection: DIN3230
7) Suitable medium: water, oil,steam,etc
8) Suitable temp:-20oC~350oC
9) Size: (15~1000mm)
10) Nominal pressure: 1.6~4.0MPa
11) Body and disc material:GS-C25,CF8,CF3;2Cr13,F304,F316
The parts material,flange and butt welding dimension may selected according to current operating condition or users' requirement to meeting the requiremengts of various engineering.