Details pneumatic soft sealing gate: Model: Z673X Diameter: DN50 ~ 1200mm pressure: 0.6 ~ 1.0MPa Material: WCB 304 dark rod pneumatic knife gate valve features and functions: The pneumatic knife gate valve is a more complex automation and control instruments, by a variety of pneumatic components and valve combination, used require quick disconnect or turn the occasion. Double acting: Double valve opening and closing of two and control. Action (spring return): When the circuit and pneumatic cut or failure, the valve automatically opens or closes. Optional accessories: 1. Single or double solenoid valve (24V, 220V and other voltage are available, optional explosion-proof solenoid valve if necessary) 2. Proximity Switch 3. Gas processing FRL (including valves, filters, oil mist) 4. electric / pneumatic valve positioner (regulated by) Keywords: pneumatic soft sealing valve