Control Equipment Available for chilled beams:   IQID IQFC IQSA IQTA QP(B, S, D) A  Fläkt Woods includes room thermostats, controller, electro thermal actuator, valve, condensation sensor and occupancy sensor. The equipment can control cooling, or cooling – heating in sequence. Properties Room thermostat QFZC-02-4 with supply box QFZC-06-1/QFZC-06-2.  Analog control systems. Digital controllers, QFZC-02-1 and QFZC-02-2. Digital room unit, Control unit with LonWorks connection QFZC-02-5 and Control unit with ModBus connection QFZC-02-6. Electro thermal actuators, QFZC- 03-1 and QFZC-03-2 (QFZC-03-2 electro thermal actuator with modular connection). Condensation sensor, QFZC-08-1, should be mounted on pipes or other areas where condensation may occur. Straight valve QFZC-04-1. Occupancy sensor, QFZC-10-1, is used when an occupancy sensor is needed for controling heating/cooling. The room thermostat TSH 670 is used for individual control of room temperature. The thermostat controls the cooling effect of the chilled beam. The room control NRT 220 is used for individual control of room temperature. The regulator can control cooling and heating in sequence. The actuator AXT 111 is a thermal actuator which is controlled by room temperature or room regulator. Delivered in the configuration of ”normally closed” in currentless state. The valve VXL 015 F250 is a two-way valve DN 15, the kvsvalue of which can be adjusted between 0,25 and 1,85. The adjustment is made by means of a screw driver. The valve TBV-C 52 132-015 of the TA-series is a two-way valve DN 15, the kvs-value of which can be adjusted between 0 and 1,8. The adjustment is made by means of the adjustment tool TA 52 132-100.