PINCH VALVE 273 SERIES SINGLE USE
ASCO Series 273 Pneumatic Pinch Valves offer an innovative design for proper tube retention, easy snap-in slot, and quick tube installation/removal. With high tube pinching up to 20,000 cycles, the series 273 boasts industry leading performance and reliability. Ideally designed for single use bioreactors, Tangential Flow Filtration (TFF) Skids and Chromatography Skids, the series 273 comes with manual override to allow access for installation/removal of soft tubing in case of power failure or unplanned maintenance, without unmounting or actuating the pinch valve to eliminate any potential risk from the pinching mechanism for operator safety.
VALVE TYPE
2-Way Normally Open (NO) and Normally Closed (NC)
MATERIALS
Anodized aluminum or stainless steel
TUBE RANGE (OD)
3/8", 1/2", 3/4", 1" - Various ID (see tube chart)
TUBE MATERIAL
Silicone, cflex374, 082 and Tygon
TUBE HARDNESS
55 – 80 Shore A (Gamma Radiated)