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Valves for dosing, filtration and membrane skids
Dosing, filtration and membrane skids that need corrosion-resistant valves in plastic or fully lined iron.
Along the line
The valves this kind of line usually carries, and what each one is there to do.
Plastic ball valveIsolation on dosing and process lines. Union ends come apart for service.Diaphragm valveShut-off and throttling with the working parts kept out of the liquid.Plastic check valveNon-return on pump and dosing lines.Plastic butterfly valveLarger lines, with manual or electric operation.Soft-sleeve butterfly valveIron body with a full rubber sleeve between the water and the metal.T-type strainerA removable screen ahead of pumps and membranes.
Series often specified here
UPVC Union Socket Ball ValveDN15–100
Flanged Plastic Ball ValveDN15–300
Pneumatic Plastic Ball ValveDN15–100
Electric Plastic Butterfly ValveDN50–350
UPVC Flanged Diaphragm ValveDN15–250
Plastic Ball Check ValveDN15–250
Flanged Plastic T-Type StrainerDN25–150
Soft-Sleeve Butterfly ValveDN100–2000 / PN10 / PN16 / 150 psi / 200 psi
- The liquid and its concentration
- Working temperature and pressure
- Body material if already specified: UPVC, CPVC, FRPP or PP-R
- End connection: socket, threaded or flanged, and the pipe standard
- Manual, pneumatic or electric operation, and quantities
Other applications
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