Level and Flow Control Valve
With Altitude Pilot
757-80-U
700 Sigma Series
Waterworks
Hydraulically operated control valve that controls reservoir filling and reservoir level. During filling, the valve limits the flow to a pre-set maximum, regardless of fluctuating upstream pressure or reservoir level and protects the valve from cavitation damage. 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.
Need more information? Contact us here
- 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
- Reservoir filling flow control and cavitation prevention
- Bi-Level control for water refreshment
- Water delivery system - Prioritizing upstream over reservoir filling
- Potable water and fire protection
Related Solutions
Related Products
Level and Flow Control Valve
757-80-U
