Diaphragm Valves

Diaphragm Valves

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 that tend to clog other types of valves. The weir-style diaphragm valve is used effectively as a control valve or where manual throttling of fluid is desired.

Applicable standards

CompliesMSS-SP 117/BS-1873
TypeWeir
Size20mm to 300mm
MaterialCI | WCB | CF8 | CF8M | CF3M
LiningEbonite/ Synthetic Rubber
DiaphragmNeoprene/ Synthetic Rubber
EndsFlanged
SpecialsSealed Bonnet, Extended Stem
OperationManual/ Pneumatic Actuator
TestingAs per BS EN 1226