Level Control & Pressure Sustaining Valve
with Bi-Level Electric Float
753-65
700 Sigma Series
Nhà máy nước
Tòa nhà & Xây dựng
Hydraulically operated, level control and pressure sustaining control valve that controls reservoir filling and reservoir level. During filling the valve sustains minimum upstream pressure regardless of fluctuating flow or reservoir level. Reservoir filling is in response to a Bi-level electric float switch signal opening at a pre-set low level and shutting off at a pre-set high level.
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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
Ứng dụng tiêu biểu
- Level control for water reservoirs
- Bi-Level control for water refreshment
- Water delivery system - Prioritizing upstream over downstream demand
- Serves as a safety valve in tank filling systems
- Potable water, fire protection and grey water
How 753-65
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Level Control & Pressure Sustaining Valve
753-65
