The IC/FP is an interchangeable cartridge freeze protection valve that self-actuates to prevent piping freeze damage without external power, opening below 35°F (1.7°C) and closing at 40°F (4.4°C). It features a brass or 300 series stainless steel body, ram-type plug, and Thermoloid® thermal actuator, installed in a 1" Tee with 3/4" NPT reducer. The valve operates at a maximum pressure of 150 PSIG and maximum temperature of 150°F (66°C) over set-point, with a 300°F (149°C) absolute limit. Dimensions vary by size: 1/2" NPT measures 2.0 in. (50.8 mm) long and weighs 0.6 lb (0.27 kg); 3/4" NPT measures 2.2 in. (55.9 mm) long and weighs 1.3 lb (0.59 kg). Some variants are NSF/ANSI/CAN 61 & 372 certified.
Relying on having to manually open valves for freeze protection allows for human error or plugging of partially cracked valves. This annually accounts for large amounts of freeze damage resulting in huge monetary losses including repairing damaged equipment, piping, as well as system downtime.
The self-actuating IC/FP valve eliminates the human errors associated with manual valves. The automatic IC/FP valve is ideal for the protection of piping, safety showers, solar collectors & piping, condensate systems, fire lines, spray nozzles, or as backup protection on traced systems. Its sensitivity to water temperature makes this valve ideal for applications where water conservation or wastewater disposal are a prime concern.
The IC/FP is installed into the NPT threaded opening with adequate internal clearance. When the water temperature approaches freezing, and freeze damage is imminent, the thermal actuator modulates the valve open. When the makeup water temperature returns to the safe range, the valve then modulates closed, minimizing water loss. Due to the sensing element, the thermal actuator, always being wetted this valve is unaffected by ambient air temperature, and opens only when the water is in danger of freezing. Typically the valve opens below 35°F (1.7°C), and closes at 40°F (4.4°C).
| ThermOmegaTech® | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | IC/FP |
| Product Name | Thermostatic Freeze Protection Valve |
| Valve Type | Control Valve; Drain; Safety |
| Primary Material | Brass / Bronze (optional feature); Stainless Steel |
| Media | Water; Cold Water ; Potable Water (optional feature) |
| Valve Size | 0.50 to 0.75 inch (12.70 to 19.05 mm) |
| Maximum Pressure | 100.00 to 150.00 psi (70.38 to 106 m H2O) |