Diaphragm Valves

Diaphragm Valves - ValCo Engineering Ltd

Our diaphragm valves are packingless weir type valves with a range of body materials, body linings and diaphragms to suit many different applications. They are typically used for isolation on water, gases, slurries and granulated media, in chemical plants, water treatment plants, waste water plants, and general processing facilities.

Body materials include ductile iron, carbon steel, stainless steel, with linings of rubber, PTFE, PFA, etc, to suit application. Valves are available with flanged ends, and with threaded ends.

Valves are available with manual operation or with electric and pneumatic actuators.


P +353 51 852669

M +353 87 2369818

E info@valco.ie



ValCo Engineering Ltd,

Alpha 5 Cessna Avenue,

Waterford Airport Business Park,


Co. Waterford

X91 A5YV