Venkon XLBeschreibungAssembly, installation and operating instructions24Water connections 2-pipe 4-pipeModel 1 – 4 1 – 4Coil Heating Cooling Heating CoolingConnection (Rp) ¾“ ¾“ ½“ ¾“Tab. 7: Heat exchanger connection dimensions6.5.2 Overview of valve kitsAccessories for recirculating air basic unit, water-side, supplied separately Art no.4-pipe, heating and cooling, with straight valves2-pipe, heating, with straight valves2-pipe, cooling, with angle valves2-pipe, heating, with angle valves4-pipe, heating and cooling, with anglevalvesValve kit DN 20with actuator Open/Closed 230 VACstraight, with pre-ad-justable 2-way valve,with return shut-offvalve, KVS value 2.3Suitable for all VenkonXL, 2-pipe or coolingconnection with 4-pipe196000348231with actuator Open/Closed 230 VAC 196000348241heating and cooling, with straight valvesheating, with straight valves, cooling, with straight valves2-pipe, heating, with angle valves4-pipe, heating and cooling, with anglevalveswith actuator Open/Closed 230 VACangled, with pre-ad-justable 2-way valve,with return shut-offvalve, KVS value 3.0Suitable for all VenkonXL, 2-pipe or coolingconnection with 4-pipe196000348232with actuator Open/Closed 230 VAC 1960003482422-pipe, heating, with straight valves2-pipe, cooling, with straight valves 2-pipe, cooling, with angle valves2-pipe, heating, with angle valves4-pipe, heating and cooling, with anglevalvesValve kit DN 15with actuator Open/Closed 230 VAC straight, with pre-ad-justable 2-way valve,with return shut-offvalve, KVS value 1.7Suitable for heatingconnection with 4-pipe196000348431with actuator Open/Closed 230 VAC 196000348441heating and cooling, with straight valvesheating, with straight valves, cooling, with straight valves 2-pipe, cooling, with angle valves2-pipe, heating, with angle valveswith actuator Open/Closed 230 VACangled, with pre-ad-justable 2-way valve,with return shut-offvalve, KVS value 3.0Suitable for heatingconnection with 4-pipe196000348432with actuator Open/Closed 230 VAC 196000348442Pre-adjustment kit forhigher-flow ratevalvesFor pre-settablehigher-flow ratevalves and valve kitsSuitable for all valvekits 194000346916