BIO-SAFETY
AIRTIGHT VALVE
The bio-safety airtight valve is applicable in areas with very high airtightness requirements such as in bio-safety laboratories or medical cleanrooms. It is also useable in conjunction with bio-safety bag-in/bag-out systems.
COMPONENTS
VALVE BODY
ACTUATOR
VALVE PLATE
ROTATION AXIS
SEALING SILICONE RING
DISINFECTION EQUIPMENT PIPELINE INTERFACE
SPECIFICATIONS
Model Size Model Size
BS-200-A DN 200 BS-400-A DN 400
BS-250-A DN 250 BS-450-A DN 450
BS-300-A DN 300 BS-500-A DN 500
BS-350-A DN 350 BS-600-A DN 600
FEATURES
Made of 304 or 316 L stainless steel, the valve body is cast from one piece. No deformation.
Automatic or manual drive
It is equipped with a limit switch, which can send a digital position signal.
The closed valve can withstand a pressure difference of ±10000 Pa without damage. Its airtightness meets the requirements of the ASME AG-1 2003 ‘Code on Nuclear Air and Gas Treatment’ leakage standard 0 as well as the EN 12266-2:2002 Class A standard.
The valve sealing parts have good wear resistance. The seal in the valve seat and the valve cover can be used repeatedly. The service life comprises at least 10,000-fold opening and closing while still meeting the airtightness requirements.
