Structural features and uses:
one-way sealed electric flange knife gate valve has the advantages of small volume and short structure length, such as the up and down linear movement of the valve plate to open and close the pipeline. Suitable for paper mills, sewage plants, mines, water treatment equipment, colloidal media, with limited installation space. Preset a limited system.

Important performance
Nominal pressure：1.0MPa
Applicable temperature：-20~120℃
Leakage rate: ordinary type≤ 1%
Air supply pressure:6.0-8.0 bar
Combustible gas power supply voltage:220V或380VAC

Design / test criteria
Flange standard:GB9115-88
Structure length:GB12221
Pressure standard:GB/T13927-92

PN10 connection size