TiALSport BVSC diaphragm O-ring specified as -4.5mm C/S x 40mm ID x 49mm OD is a precision sealing component for TiAL diaphragm-style valves. The o-ring matches the BVSC diaphragm profile and dimensions to maintain reliable sealing under valve operation, making it suitable for rebuilds or service where the listed internal and external diameters are required.
TiAL Sport BVSC -4.5mm C/S x 40mm ID x 49mm OD Q/QR Diaphragm O-Ring