PRESSURE SUSTAINING PILOT VALVE High Capacity
3HC
Pilots and Floats
Irrigation
Waterworks
This is a direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force.
When used in a pressure relief/sustaining circuit, the pilot modulates open as upstream pressure rises above set point.
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Differential pressure sensing
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Direct Pressure Gauge Installation
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Variety of setting springs
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Non-tamper safety cap
Typical Applications
- Pressure Relief/Sustaining Valves (Standard model 3HC)
- Differential Pressure Sustaining (3HC-DR)
- Surge Anticipating Valves, high pressure pilot (3HC-R)
- Downstream over-pressure guard, feature 48 (3HC-R)
How 3HC
is used in
Safe, continuous drinking water with smart pressure solutions.
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Protecting water system components & pipelines from pressure surges during power failure with advanced & cost efficient surge protection solutions.
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Optimizing pumps operation, surge & cavitation protection, air control and metering for efficient, safe and reliable water supply.
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Reliable, efficient level & flow control for reservoirs management in water delivery systems.
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Smart pressure & flow control for efficient, reliable water networks.
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Related Solutions
PRESSURE SUSTAINING PILOT VALVE
3HC
