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- The Caleffi AngleMix™ 520 series thermostatic mixing valve is used in systems producing domestic hot water and easily mounts to the top of water heaters. The mixed temperature outlet is inline with the hot water inlet, facilitating trouble-free connection and reducing space required for installation. The AngleMix maintains the desired output temperature of the mixed water supplied at a constant set value compensating for both temperature and pressure fluctuations of the incoming hot and cold water. The mixing valve also features a thermal shut-off function that operates in the event of a cold water supply failure at the inlet.
520516A 3/4" Angle Thermostastic Press Mixing Valve w/ Temperature Gauge, 520 Series, Union, DZR Brass, 2 lbs, 150 PSI, 150 degF max
- Adjustable three-way thermostatic mixing valve with mixed outlet temperature gauge and angle body.
- The angle body configuration has improved fluid dynamics for better performance, and reduces installation labor and materials because the hot inlet port is in line with the mixed outlet port, eliminating a piping elbow as required for standard mixing valves. The cold inlet comes in the side.
- All the working parts such as shutter, seats and slide guides are made of a special anti-scale polymer material, with a low friction coefficient, assuring long term performance.
- The material used in the construction of the Caleffi AngleMix 520 series thermostatic mixing valve reduces jamming caused by lime deposits.
- Temperature setting and locking: The control knob permits temperature setting between minimum and maximum in one turn (360°). It also has a tamper-proof system to lock the temperature at the set value.
- Thermal shut-off: In the event of accidental cold water supply failure, the shutter seals off the hot water passage, thus preventing the delivery of mixed temperature water.
- Check valve: In systems with thermostatic mixing valves, check valves must be installed to prevent undesired backflow.
- The thermostatic mixing valve mixes the hot and cold water at the inlets to maintain constant mixed water at the desired set temperature.
- Body MaterialDZREnd StyleUnionNominal Size3/4 inPressure Rating150 psiFlow Rate0.5 to 9 GPMGauge Scale30 to 210 degFHandle MaterialABSItem Weight 2 lbsManufacturerAngleMixManufacturer #520516AMaterialBRASSSeries520Temperature Rating95 to 150 degFTypePRESS