Level Control Valve
With Altitude Pilot
750-80
700 Sigma Series
Waterworks
Hydraulically operated control valve that controls reservoir filling and reservoir level. The valve shuts off at a pre-set reservoir high level and fully opens in response to an approximately one meter (3 ft) level drop, as sensed by the 3-Way altitude pilot mounted on the main valve.
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- Designed to - Stand up to the toughest conditions
- Excellent anti-cavitation properties
- Wide flow range
- High stability and accuracy
- Drip tight sealing
- Double chamber design
- Moderated valve reaction
- Protected diaphragm
- Optional operation in very low pressure
- Moderated closing curve
- Flexible design - Easy addition of features
- Obstacle free flow pass
- V-Port throttling plug (optional) - Very stable at low flow
- Compatible with various standards
- High quality materials
- In-line serviceable - Easy maintenance
Typical Applications
- Municipal systems - Level control for water towers and elevated reservoirs
- Bi-Level control for water refreshment and silent operation
- Potable water and fire protection
- Irrigation infrastructure - ESR (Elevated Storage Reservoirs)