Model: 1/2 IC/FP-35 Cartridge

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Model Operation

Installed at the outlet of the collector, this valve will automatically regulate the outlet flow within the setpoint range of the valve. If the outlet water is not fully heated to your desired level, the valve will restrict the water flow to allow more solar heating; as the outlet water heats up to the specified temperature, the valve modulates open to allow more flow. In multi-collector systems, this thermal balancing valve also serves to balance the flow through various collectors which may be producing different outlet water temperatures due to variations in solar exposure, wind, or other factors. This valve will automatically adjust the outlet flow to maintain the desired outlet water temperature.

Design Features

• Brass body and thermal element
• Easily maintained
• Corrosion and crack resistant
• Most narrow temperature band available
• Ram-type plug for reliable tight shutoff
• Sensitive to fluid temperature only
• Unaffected by pressure variations
• Easy installation with pipe wrench
• Discharges the minimum amount of water required to prevent freeze damage