Click on the image to check the artwork
By certification 
Product Description
Dia-Flo diaphragm valves are engineered for tough applications in the chemical processing, mining, power generation, pulp and paper, and water treatment industries. Dia-Flo weir-type diaphragm valves are utilized to handle media which is corrosive, erosive, or contains solids which tend to clog other types of valves. The weir-style diaphragm valve is used effectively as a control valve or where manual throttling of a fluid is desired
Product Features
(1)Bubble tight shut-off – Tight shut-off across weir is independent of line pressure.
(2)Bonnet isolation - Separates working components of valve from process fluids.
(3)Packing-less design – No packing gland adjustments or stem seal leaks of dangerous media.
(4)In-line maintenance – Bonnet assembly can be removed without taking valve out of line.
(5)Streamlined fluid passage – Body design has minimal pockets or cavities where media can accumulate or entrap.
