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lindab | we simplify construction 2-way control valves LinFlow-S Pressure Drop (bar) Pressure drop water ∆ p w [bar] Pressure drop (Pa) Pressure drop water ∆ p w [Pa] Pressure drop (Pa) Pressure drop water ∆ p w [Pa] LinFlow-S-12 3 . , 6 6 10 1 0 0 . 0 0 , 0 00 10 1 . 0 0 , 0 00 1. 1 0 , 0 00 10 100 0 0 , . 0 0 0 1 1 Diagram 1: LinFlow-S-12. LinFlow-S-15 3 . , 6 6 10 1 0 0 . 0 0 , 0 00 10 1 . 0 0 , 0 00 1. 1 0 , 0 00 10 100 0 0 , . 0 0 0 1 1 Diagram 2: LinFlow-S-15. 4 LinFlow-S-12 71JGLB - 12x 12 straight- 20 posi � ons 20th dec.2019 3 6 6 Wate F r l f o lo w w ra ra te te (l q / w h) [l/h] 3 60 0 36 6 0 0 0 0 1 1 0 . , 0 0 1 1 Water flow rate q [l/s] 0. , 1 1 Flow Rate l/ w s Presetting K Pposition Pos. 0,5 Kv [m = 3 / 0 V h ,0 ] 7 F.C. P - o 0 s. 1 Kv = 0 0 .0 ,1 0 2 0.5 Pos. 1,5 Kv 0 = .0 0 7 ,16 1 Pos. 2 Kv = 0 0 .1 ,2 2 1 1.5 Pos. 2,5 Kv 0 = .1 0 6 ,25 2 0.21 Pos. 3 Kv = 0,28 2.5 0.25 Pos. 3,5 Kv = 0,31 3 0.28 3.5 Pos. 4 Kv = 0 0 .3 ,3 1 6 4 Pos. 4,5 Kv 0 = .3 0 6 ,38 4.5 Pos. 5 Kv = 0 0 .3 ,4 8 2 5.0 Pos. 5,5 Kv 0 = .4 0 2 ,45 5.5 Pos. 6 Kv = 0 0 .4 ,4 5 8 6.0 0.48 Pos. 6,5 Kv = 0,52 6.5 0.52 Pos. 7 Kv = 0,55 7.0 0.55 Pos. 7,5 Kv = 0,59 7.5 0.59 8.0 Pos. 8 Kv = 0 0 .6 ,6 4 4 8.5 Pos. 8,5 Kv 0 = .6 0 9 ,69 9.0 Pos. 9 Kv = 0 0 .7 ,7 5 5 9.5 Pos. 9,5 Kv 0 = .7 0 9 ,79 F.O.-1 P 0 o ( s * . ) 10 Kv = 0.8 0, 3 83 0. 0 1 ,1 0. 0 0 , 1 01 0. 0 0 , 0 0 1 01 1 F.C.– Stem stroke -0 [mm] valve fully closed. *F.O.– Stem stroke -3 [mm] valve fully open. LinFlow-S-15 71JGLB - 15x 15 straight- 20 posi � ons october2019 3 6 Wate F r l f o lo w w ra ra te te (l q /h w ) [l/h] 3 3 6 0 0 36 0 0 0 0 1 1 0, .01 1 Water flow rate q [l/s] 0 . , 1 1 Flow Rate l/ w s Presetting Pos. 0,5 Kv = K 0 V ,08 Pposition [m 3 /h] Pos. 1 Kv = 0,15 F.C.-0 0.00 Pos. 1,5 Kv = 0,20 0.5 0.08 1 Pos. 2 Kv = 0 0 . , 1 2 5 5 1. P 5 os. 2,5 Kv 0 = .2 0 0 ,29 2 Pos. 3 Kv = 0 0 . , 2 3 5 4 2. P 5 os. 3,5 Kv 0 = .2 0 9 ,37 0 0 .1 ,1 3 Pos. 4 Kv = 0 0 . , 3 4 4 1 3.5 0.37 Pos. 4,5 Kv = 0,45 4 0.41 Pos. 5 Kv = 0,48 4.5 0.45 Pos. 5,5 Kv = 0,51 5.0 0.48 5. P 5 os. 6 Kv = 0 0 . , 5 5 1 6 6. P 0 os. 6,5 Kv 0 = .5 0 6 ,60 6. P 5 os. 7 Kv = 0 0 . , 6 6 0 4 0 0 .0 , 1 01 7. P 0 os. 7,5 Kv 0 = .6 0 4 ,69 7. P 5 os. 8 Kv = 0 0 . , 6 7 9 4 8.0 0.74 Pos. 8,5 Kv = 0,79 8.5 0.79 Pos. 9 Kv = 0,86 9.0 0.86 9. P 5 os. 9,5 Kv 0 = .9 0 2 ,92 F.O.-1 P 0 os (* . ) 10 Kv = 0. 0 9 , 8 98 0 0 ,0 , 0 0 1 01 1 1 F.C.– Stem stroke -0 [mm] valve fully closed. *F.O.– Stem stroke -3 [mm] valve fully open. Lindab reserves the right to make changes without prior notice 2021-02-12 Pressure Drop (bar) Pressure drop water ∆ p w [bar]

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lindab | we simplify construction 2-way control valves LinFlow-S Technical data Max. static pressure: at 23 [˚C] 10 [bar] - non shock at 70 [˚C] 7 [bar] - non shock Pressure class: Max. differential pressure: Max. temperature: PN10 2.5 [bar] 70 [˚C] K v ´s setting LinFlow-S-12: K v ´s setting LinFlow-S-15: 0.07 - 0.83 (according to diagram 1). 0.08 - 0.98 (according to diagram 2). The valves can be use in combination with both copper and PEX pipes. Support sleeves should be used for PEX (please refer to the supplier data sheet). Available thermoelectric actuators and adapter A-40405 APR-40405 Thermoelectric actuator A-40405 24 V on/off NC, 1m, non-halogen cable (684601) Adapter VA 64 M28x1.5 (686565) Thermoelectric actuator APR-40405 24 V mod. NC, 1m, non-halogen cable (684667) Adapter VA 64 M28x1.5 (686565) Picture 9: Available actuators and adapter. For additional information please refer to the “Actuators” docu- ment. Installation procedure (1) Cut the pipe in the desired length, using a pipe cutter. Prepare the ends of the pipe, by using a deburring tool to prevent O-rings seal being damaged. When properly prepared, 1 mm of the outer surface of the pipe ends should be angled at 30°. It is important that the pipe is properly deburred. It’s recommended to use pipe liners on thin walled copper pipes and PEX. Push the pipe into the pipe stop. inner outer Deburring tool. Picture 10: Step 1 Installation procedure. (2) The fitting will grip the pipe before it seals. Be careful that the pipe is fully inserted till to the pipe stop, also pull the pipe to check it is secure. The stainless-steel collet/clips teeth grip the pipe whilst the O-rings provides a permanent leak proof seal. Disassembly procedures (1) Ensure system is depressurised before removing pipe. Push in collet/clips against face of fit- ting and hold it in this position. Picture 11: Step 2 Installation procedure. (2). the pipe can be removed. Please note that it is possible to reuse the valve, if the valve hasn’t sustained any dam- age. The pipe on the other hand, may leak if used again. If you want to reuse the pipe, make sure that there are no scratches or damages on the pipe. Picture 12: Step 1 disassembly procedure. Picture 13: Step 2 disassembly procedure. Lindab reserves the right to make changes without prior notice 5 2021-02-12

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