4 Inch Bonomi SR540S Butterfly Valve, Wafer Style, Cast Iron Body, Stainless Steel Disc, Buna-N Seat, Spring Return Pneumatic Actuator related_1-1-2-inch-epdm-rubber-flange-gasket-2-pack Installation

Installation

and a low-volume flowcell where low sample flow is important

OD = 10-7/8"

Seals are EPDM

Ammonia Pack of 100 - 251410Y 251410LPY Phosphate (Orthophosphate) Available in packs of 100 or 1000 - 251396Y Potassium Iodide Pack of 100 Vario Potassium Iodide 251412Y Silica

4 Inch Bonomi SR540S Butterfly Valve, Wafer Style, Cast Iron Body, Stainless Steel Disc, Buna-N Seat, Spring Return Pneumatic Actuator related_1-1-2-inch-epdm-rubber-flange-gasket-2-pack InstallationBonomi DA540S Bonomi North America series Direct mount cast iron wafer style, epoxy coated, resilient seat butterfly valves in sizes 1 1 2 12, with Buna N seats, DA540S has a stainless steel disc. This series shall offer a dual stem design and ISO 5211 DIN 3337 direct mounting for high cycle automation capabilities. In addition, the 540S series features a phenolic backed cartridge seat design which offers a 250 CWP maximum pressure rating, and