Surge-Anticipating Control Valve
with Solenoid Control and Mechanical Flow Stem
835-55-M
800 Series
Waterworks
Hydraulically operated, piston actuated, solenoid controlled, off-line surge anticipating valve that immediately opens in response to an electric signal. The pre-opened valve dissipates the returning high pressure wave, eliminating the surge. The valve smoothly closes drip tight as quickly as the relief feature allows, thereby preventing closing surge. The valve also relieves excessive system pressure.
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- Robust structure, piston actuated – High pressure service
- Line pressure driven – Independent operation
- Elegant simplicity
- Cost effective
- Simple to maintain
- Minimal external accessories
- In-line serviceable - Easy maintenance
- Double chamber design
- Moderated valve reaction
- Moderated closing curve
- Flexible design - Easy addition of features
- Semi-straight flow – Non-turbulent flow
- Stainless Steel raised seat - Cavitation damage resistant
- Obstacle free, full bore – Uncompromising reliability
- V-Port throttling plug (optional) - Very stable at low flow
Typical Applications
- Pumping stations - Surge Control
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Surge-Anticipating Control Valve
835-55-M
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