DoverPac® SF 25L, V-fold Neck, 4” Sanitory

ILC Dover SF025V-4B

Originally designed to be used with a Split Butterfly Valve, replacing rigid bottle, the standard Doverpac SF is a single opening bag that does not require the use of additional restraints.
Charging and discharging occurs through a sanitary flange that is available in multiple sizes. The sanitary flange is injection molded and then thermally welded to the liner.
This is done with a blended lap weld which keeps all of the load in shear and eliminates any possibility of powder hangup or bioburden build up in an otherwise raised lip at the seal area. What are the applications? This system has been proven to be of value in:
Dispensing from Isolators
Reactor Charging
Tank charging for mixing creams
Powder transfer and storage
Weigh and dispense of powdered media, excipients, or APIs BENEFITS
Can be manipulated to overcome bridging, also achieves over 99.5% product discharge
Operators can see product without breaking containment
Interfaces with any Split Butterfly Valve
Supports Lab scale through Bulk production
Assures ruggedness, static dissipation and material of contact compliance