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- Aquaeduct - Isolation Diaphragm Valves
Aquaeduct - Isolation Diaphragm Valves
Hydroseal all-plastic diaphragm valves are engineered to provide superior handling of difficult media such as corrosive fluids, abrasives and slurries. They can also be used for high purity and sanitary applications. Available in manual or automated models, these valves can be used for on/ off and throttling service and are self draining on one side so that little to no dead volume remains in the valve. Available in PVC, CPVC, PVDF and PPL.Manual or automated
Available in manual or actuated (pneumatic or electric) models, the valves can be used for on/off and throttling service, and are self-draining on one side so that little to no dead volume remains in the valve. Standard material choices for the valve`s body include PVC, CPVC. PVOF and PPL. Each is available with EPDM, Viton or PTFE diaphragms, allowing service in a wide range of applications.
Advanced Design
The valve controls flow by varying the space between a stationary weir and a moveable flexible diaphragm. By compressing the diaphragm against the weir, all flow is shut off. The only welted components are the lower half of the valve body and the diaphragm. The diaphragm`s stroke adjustment feature allows precise "tweaking" of diaphragm movement for very precise flow control. A large, sure-grip hand wheel makes it easy to open or close the valve, and a beacon-type indicator provides highly visible position indication at the top of the valve`s rising stem.
Connection Options
Options include ANSI/DIN/JIS flanges and true union socket end connections.
- Rated at 150 PSI
- Position indicator
- Sure grip hand wheel
- Choice of EPDM. Viton, PTFE diaphragms
- Easily automated
- Choice of union or flanged connections for easy maintenance
- Electric, Pneumatic Actuation to 4"
- PVDF vapor barrier