This hard sealing butterfly valve supply pneumatic JM02 /
Details: pneumatic transmission main shape and size of connecting valve

Nominal diameter DN structure length (standard) dimension (reference) flange dimensions and bolt hole size (standard reference weight.
0.6 Mpa 1.0 Mpa
Mm .feet a L H H3 A3 B3 D1 Z - d D1 Z - d (Kg),