Ghibson Bonomi N500S-4 4 Inch Butterfly Valve, NSF Approved EPDM Seat, Wafer Body, Stainless Steel Disc related_2-size-polyester-felt-liquid-filter-bags-stainless-steel-ring-200-micron Max Pressure: 51 in-h20 (

Max Pressure: 51 in-h20 ( 1727

Temperature Range: -4°F to 158°F

If you know the approximate conductivity range of the water that you will be measuring

with 120vac and 230vac transformer options available

Versatile mounting – can be installed horizontally or vertically

Ghibson Bonomi N500S-4 4 Inch Butterfly Valve, NSF Approved EPDM Seat, Wafer Body, Stainless Steel Disc related_2-size-polyester-felt-liquid-filter-bags-stainless-steel-ring-200-micron Max Pressure: 51 in-h20 (Ghibson Bonomi 4" NSF approvedEPDM Seat, Wafer Body, Stainless Steel Disc Ghibson Bonomi series N500S, ductile iron (EN GJS 400 15) wafer style, epoxy coated, resilient seat buttery valves , with EPDM seat are NSF ANSI 61. 372 certified. These series offer a dual stem design and ISO 5211 DIN 3337 direct mounting for high cycle automation capabilities. In addition, the N500S series feature a dovetail booted seat design which offers a 250 CWP maximum