- Oct
- 15
Grundfos Zone Valves Feature Removable, In-Line Actuators
Posted on October 15, 2010 by — No Comments
Grundfos UP Two-Way Zone Valves for hydronic heating applications incorporate a 24-VAC, normally closed, motorized actuator that is removable with the push of a built-in button for easier installation and servicing. With its compact and installer-friendly design, the in-line actuator features a high gear ratio that eliminates gear-tooth stress, water hammer and valve “bouncing” for virtually silent operation.
Available with or without a sealed auxiliary end switch, the actuator has an enlarged, coil-spring gear transmission that can deliver 20 psi (pounds per square inch) of close-off force at a flow rate of 7.5 Cv. The valve body itself is made of durable forged brass, rated at 300 psi, with a two-way flow and a high Cv rating. All components are corrosion-resistant.
Click here to view the complete press release and download a high resolution image.
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