Pneumatic Dust Butterfly Valve Aluminium Alloy Body for Cement Mixing Plant

VFS Butterfly Valves are used in all types of bulk solids processing plants where interception of gravity-fed or pneumatically conveyed dry powders or granules is required. 

VFS Butterfly Valves can be fitted beneath hoppers, bins, silos, screw or other type conveyors, or for material interception in pneumatic conveying ducts.

Product Name: Powder butterfly
Model: V2FS 250SN
Component Composition: butterfly valve
Drive Type: pneumatic, manual or electric
Air pressure: 0-8BAR
Line pressure: 0-0.2BAR
Path: DN100-400 4 "-16" inches
Seal type: Soft sealing
Sealing material: rubber NBR (otherwise EPDM and silicone optional)
Pipe temperature: Standard seal -20- + 80 degrees (ethylene-propylene rubber and silicone working temperature up to 120 degrees to 180 degrees)
Connection: flange
Structure: + detachable double flange type lower discharge port
Valve installation thickness: 77MM
Body material: Aluminum
Body Color: aluminum character
Valve plate material: GB = ductile iron (black)
                                      S = dust-proof rubber lined valve plate (white)
                                      A = 304 stainless steel valve plate
Valve plate Color:  white
Medium: cement powder, fly ash
Supporting pneumatic actuators: DN100-DN150 supporting CP063 actuators
                                                            DN200-DN300 supporting CP101 actuators
                                                            DN350-DN400 supporting CP126 actuators
Pneumatic actuators under heavy circumstances should intensify One option, (the company another electric actuator and manual actuator optional) For more details, please contact our company.

Powder butterfly valve mounting dimensions