TA-Mini-Fast-Fit Prefab units Fabricated solutions for small terminal units
IMI TA / Control valves / TA-Mini-Fast-Fit TA-Mini-Fast-Fit Compact pressure independent solution for modulating or on/off control. Ideal solution for pre-assembled installations on a c-c mm fan-coil unit. Key features > > ighly reliable Pressure tested unit with security marked joints reduces the risk of leakage. > > Quick hydronic balancing The pressure independent solution provides direct setting of the max flow. > > Easy installation Each unit is uniquely labeled as required. > > Precise flow control The modulating version provides uniquely shaped EQM characteristic for best modulating control. Technical description Applications: eating and cooling systems. Functions: Control (EQM or Linear) Pre-setting (max flow) Differential pressure control Measuring (q, T, ) Isolation function for use during system maintenance see Leakage rate Flushing Strainer (optional) Dimensions: DN 15 Pressure class: PN 16 Differential pressure (ΔpV): Max. differential pressure (ΔpV max ): 0 kpa = bar Min. differential pressure (ΔpV min ): See Sizing. (Valid for max flow setting, position 10. Other positions will require lower differential pressure, see sizing diagram.) Flow range: The flow (q max ) can be set within the range: Modulating version (EQM characteristic) DN : 92-0 l/h DN 15 F: 200-975 l/h On/off version (linear characteristic) DN 15 ULF: 21.5 - l/h DN 15 LF: - 25 l/h DN : - 70 l/h DN 15 F: 210-1150 l/h (ULF = Ultra low flow, LF = Low flow, NF = Normal flow, F = igh flow) q max = l/h at each setting and fully open valve plug. 2 Temperature: Max. working temperature: 90 C Min. working temperature: -10 C Media: Water or neutral fluids, water-glycol mixtures (0-57%). Leakage rate: Ball valves: Level A (EN 12266-1/12 - P12). TA-Modulator, TA-COMPACT-P: Leakage flow 0,01% of max. q max (setting 10) and correct flow direction. (Class IV according to EN 6053-). Lift: mm Characteristics: TA-Modulator: EQM, best suited for modulating control. TA-COMPACT-P: Linear, best suited for on/off control. Material: TA-Modulator, TA-COMPACT-P and TA-BAV: See separate technical leaflets. Strainer ball valve: Body: DZR CW602N Closing end nut: DZR CW602N Stem: DZR CW602N Steam bearing: PTFE Stem O-ring: FKM Ball: DZR CW602N Ball seat: PTFE Filter: Stainless steel AISI 30 Filter cap: DZR CW602N Filter cap O-ring: EPDM Filter locking ring: Phosphorus bronze -bypass valve: Body: CW617N Closing end nut: CW61N Stem: CW61N Stem O-ring: NBR Ball: CW61N Ball seat: PTFE Closing cap: CW61N Closing cap seat: PTFE Cosing cap O-ring: EPDM Drain valve: Body: CW617N Closing end nut: CW61N Stem: CW61N Steam bearing: PTFE Steam O-ring: FKM Ball: CW61N Ball seat: PTFE T-piece for drain valve fixation: DZR CW602N Measuring test point: Body: AMETAL Stop ring: AMETAL Rubber sealing: EPDM T-piece for measuring test point fixation: DZR CW602N Connections: Nuts: CW617N O-rings: EPDM Nipples: CW617N Eccentrics: CW617N
Marking: TA-Modulator: TA, IMI, PN 16, DN and flow direction arrow. Grey handwheel and black identification ring on measuring point: TA-Modulator and DN. TA-COMPACT-P: TA, IMI, PN 16, DN and flow direction arrow. Grey handwheel: TA-COMPACT-P and DN. TA-BAV: IMI, PN, DN, material. Strainer ball valve: IMI, PN, DN. -body: IMI Connection to actuator: M30x1.5 Actuators: TA-Slider 160 (for modulating control) EMO TM (for modulating control) EMO T (for on/off control) For more details, see separate technical leaflets. Connections: Eurocone male threads according to ISO 22. Sizing The diagram shows the lowest pressure drop required for the TA-Mini-Fast-Fit to be within its working range at different flows. 1. Choose the smallest size that can obtain the design flow within minimum needed avalible pressure according to sizing diagram above. 2. Check that the available pressure is maximum 0 kpa. Two line installation min [kpa] 35 One line installation min [kpa] 35 30 DN 15 F * 30 25 20 DN 15 F ** 25 20 DN 15 F * 15 DN 15 ULF, LF, NF 15 DN 15 ULF, LF, NF DN 15 F ** 10 0 200 0 600 00 1000 0 q 10 0 200 0 600 00 1000 0 q *) **) 3
IMI TA / Control valves / TA-Mini-Fast-Fit q max values Modulating version (EQM characteristic) Position 1 2 3 5 6 7 9 10 DN 92 11 1 170 210 265 325 390 5 0 DN 15 F 200 260 360 60 565 670 770 50 920 975 On/off version (linear characteristic) Position 1 2 3 5 6 7 9 10 DN 15 ULF 21,5 39,5 5,0 6,5 0,0 91,0 99,0 107 113 DN 15 LF,0 71,0 97,0 123 1 170 190 210 227 25 DN,0 150 200 2 295 3 30 20 50 70 DN 15 F 210 335 60 575 60 70 90 990 100 1150 ULF = Ultra low flow LF = Low flow NF = Normal flow F = igh flow q max = l/h at each setting and fully open valve plug. Application examples Modulating pressure independent balancing and control On/off pressure independent balancing and control TA-Modulator TA-COMPACT-P TA-Modulator TA-COMPACT-P
Operating function Normal operation Back flushing 2 2 1 1 3 3 1. Open 2. Closed 3. Open. Open Flushing the distribution system 1. Closed 2. Open 3. Open. Open Forward flushing 2 2 1 1 3 3 1. Closed 2. Closed 3. Open. Closed 1. Open 2. Open 3. Closed. Open TA-Modulator/TA-COMPACT-P See separate technical leaflets. Ball valves Ball should be exercised in accordance with BSRIA guide. Strainer ball valve To remove and clean the strainer; 1. Close the valve 2. Unscrew the lid 3. Remove the locking ring. Take the strainer out and clean (or change) 6. Insert the strainer 7. Remount the locking ring. Remount the lid 9. Reopen the valve 5
IMI TA / Control valves / TA-Mini-Fast-Fit Articles Two lines installation Modulating pressure independent balancing and control version Connection system side and load side: Eurocone male thread G3/ A DN B A. Cooling side 15 F B. eating side 15 F * T* qmax Kg EAN Article No 7 0 975 2.9 59022769390 590227693575 322050-322050-50 7 126 0 975 2.9 590227693513 590227693599 322050-6 322050-506 T* qmax Kg EAN Article No A DN A. Cooling side 15 F B. eating side 15 F B * 19 0 975 2. 590227693506 59022769352 322050-5 322050-505 19 126 0 975 2. 590227693520 590227693605 322050-7 322050-507 On/Off pressure independent balancing and control version Connection system side and load side: Eurocone male thread G3/ A DN B A. Cooling side 15 ULF 29 15 LF 15 F B. eating side 15 ULF 292 15 LF 15 F T* qmax Kg EAN Article No 7 25 70 1150 2.9 590227693759 59022769369 59022769352 590227693537 322050-300 322050-12 322050-0 322050-500 6 7 126 25 70 1150 2.9 590227693773 590227693711 59022769376 590227693551 322050-302 322050-1 322050-2 322050-502 T* qmax Kg EAN Article No A DN B * A. Cooling side 15 ULF 29 15 LF 15 F B. eating side 15 ULF 292 15 LF 15 F * 20 19 25 70 1150 2. 2. 2. 590227693766 59022769370 59022769369 5902276935 322050-301 322050-13 322050-1 322050-501 1 19 126 25 70 1150 2. 2. 2. 59022769370 59022769372 5902276933 59022769356 322050-303 322050-15 322050-3 322050-503 T = Depth of the device *) Without actuator 6 NOTE: 15 mm space above the actuator is needed when mounting/dismouting the actuator.
Articles One line installation Modulating pressure independent balancing and control version Connection system side and load side: Eurocone male thread G3/ DN * T* q max Kg EAN Article No 211 75 111 0 2. 590227693636 322050-10 15 F 226 60 113 975 2.6 59022769367 322050-510 DN * T* q max Kg EAN Article No 211 63 106 0 2.2 59022769363 322050-11 15 F 226 10 975 2. 59022769361 322050-511 On/Off pressure independent balancing and control version Connection system side and load side: Eurocone male thread G3/ DN * T* q max Kg EAN Article No 15 ULF 22 62 111 2. 590227693797 322050-30 15 LF 211 75 111 25 2. 590227693735 322050-16 211 75 111 70 2. 590227693612 322050-15 F 226 60 113 1150 2.6 590227693650 322050-50 DN * T* q max Kg EAN Article No 15 ULF 22 50 106 2.2 59022769303 322050-305 15 LF 211 63 106 25 2.2 59022769372 322050-17 211 63 106 70 2.2 590227693629 322050-9 15 F 226 10 1150 2. 590227693667 322050-509 T = Depth of the device *) Without actuator NOTE: 15 mm space above the actuator is needed when mounting/dismouting the actuator. 7
IMI TA / Control valves / TA-Mini-Fast-Fit Connections Compression fitting for copper or precision steel pipe according to DIN EN 1057/10305-1/2. Connection male thread G3/ according to DIN EN 16313 (Eurocone). Metal-to-metal joint. Brass nickel-plated. With a pipe wall thickness of 0.-1 mm insert supporting sleeves. eed pipe manufacturer s technical advice. Ø Pipe EAN Article No 12 25221211 331-12.351 1 25221310 331-1.351 15 25221617 331-15.351 16 2522191 331-16.351 1 25221521 331-1.351 Soldering connection Swivelling nut Brass/gunmetal CC91K (EN 192) L D Pipe Ø L* EAN Article No G3/ 15 13 73179930 52 009-515 G3/ 16 13 7317997 52 009-516 Actuators 7 M30x1.5 5 2 6 TA-Slider 160 For modulating control 2 VAC/VDC Cable length [m] Input signal EAN Article No 1 0(2)-10 VDC 590162397 32222-10111 2 0(2)-10 VDC 5901623 32222-10112 5 0(2)-10 VDC 59016210 32222-10113 With halogen free cable 1 0(2)-10 VDC 59016227 32222-1011 2 0(2)-10 VDC 5901623 32222-10115 5 0(2)-10 VDC 59022763323 32222-10116 3 R23 M30x1,5 65,5 EMO TM For modulating control 2 VAC Cable length [m] Input signal EAN Article No EMO TM, NC (normally closed) 0, 0(2)-10 VDC 2523761 16-00.500 2 0(2)-10 VDC 25237717 16-01.500 5 0(2)-10 VDC 2523716 16-02.500 EMO TM, NC (normally closed) - With halogen free cable 0, 0(2)-10 VDC 590227695395 32201-5000 2 0(2)-10 VDC 5902276951 32201-50005 5 0(2)-10 VDC 5902276951 32201-50006
3 23 M30x1,5 65,5 EMO T For on/off control 2 VAC/VDC Cable length [m] EAN Article No EMO T, NO (Normally open) 0, 2523613 17-00.500 2 25236710 17-01.500 5 2523701 17-02.500 EMO T, NO (Normally open) - With halogen free cable 0, 59022769536 32201-061 2 590227695371 32201-062 5 5902276953 32201-063 EMO T, NC (Normally closed) 0, 2523521 13-00.500 2 25235515 13-01.500 5 2523512 13-02.500 EMO T, NC (Normally closed) - With halogen free cable 0, 590227695333 32201-05 2 5902276953 32201-059 5 590227695357 32201-060 230 VAC Cable length [m] EAN Article No EMO T, NO (Normally open) 0, 25236611 137-00.500 2 2523691 137-01.500 5 25237212 137-02.500 EMO T, NO (Normally open) - With halogen free cable 0, 590227695302 32201-055 2 590227695319 32201-056 5 590227695326 32201-057 EMO T, NC (Normally closed) 0, 2523516 133-00.500 2 25235713 133-01.500 5 25236017 133-02.500 EMO T, NC (Normally closed) - With halogen free cable 0, 590227695272 32201-052 2 59022769529 32201-053 5 590227695296 32201-05 NOTE: 15 mm space above the actuator is needed when mounting/dismouting the actuator. For more detailed information on actuators, see separate technical leaflets. 9
IMI TA / Control valves / TA-Mini-Fast-Fit The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI ydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.imi-hydronic.com. TA-Mini-Fast-Fit ed.3 03.201