3 Inch Bonomi SR540S Butterfly Valve, Wafer Style, Cast Iron Body, Stainless Steel Disc, Buna-N Seat, Spring Return Pneumatic Actuator Monitoring Wells High Resistance Santoprene Diaphragm is

High Resistance Santoprene Diaphragm is more durable and offers longer life

(1) concurrent NPN transistor and SPST relay and (1) SPDT relay output(s)

Insulator base:

String Wound Filters reduce waterborne particles and contaminants like sand

Maximum air pressure rating: 116 psi

3 Inch Bonomi SR540S Butterfly Valve, Wafer Style, Cast Iron Body, Stainless Steel Disc, Buna-N Seat, Spring Return Pneumatic Actuator Monitoring Wells High Resistance Santoprene Diaphragm isBonomi 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