TA-FUSION-P. NPT threads / ANSI flanges

TA-FUSION-P NPT threads / ANSI flanges Combined control & balancing valves Pressure independent combined balancing and control valves with independent EQM characteristics

IMI TA / Control valves / TA-FUSION-P NPT threads / ANSI flanges TA-FUSION-P NPT threads / ANSI flanges These innovative pressure independent balancing and control valves for heating and cooling systems combine the key hydronic functions of balancing and control in one valve. Adjustable maximum flow and inherent independent EQM characteristics allow correct valve sizing and optimum system controllability. The measuring points enable accurate measurement of flow, differential pressure, temperature and available differential pressure. Key features > > Adjustable maximum flow Adjustable Cv max technology allows setting to design flow. > > Independent, inherent EQM characteristic Proper EQM valve characteristic and high authority for all settings. > > Self-sealing measuring points Simple and accurate measurement for balancing, trouble shooting and power measurement. Technical description Application: Heating and cooling systems. Functions: Control (EQM) Differential pressure control Pre-setting (max. flow) Measuring (ΔH, T, q) Shut-off (for isolation during system maintenance) Flushing (of the system) Dimension: Size 1 1/4-2 Size 4-6 (Size 2 1/2-3 : See TA-Modulator) Pressure class: 1 1/4-2 : 232 psi 4-6 : 362 psi Differential pressure (ΔpV): Max. differential pressure (ΔpV max ): 116 psi Min. differential pressure (ΔpV min ): 1 1/4-2 : 2.18 psi 4-5 : 4.35 psi 6 : 5.80 psi 6 HF: 8.70 psi (Valid for position, fully open. Other positions will require lower differential pressure, check with the software HySelect.) ΔpV max = The maximum allowed pressure drop over the valve to fulfill all stated performances. ΔpV min = The minimum recommended pressure drop over the valve, for proper differential pressure control. Recommended flow range: The flow ( ) can be set within the range [gpm]: 1 1/4 : 3.87-18.54 1 1/2 : 4.45-27.3 2 : 11.93-48.9 4 : 122-299 5 : 201-528 6 : 344-911 6 HF: 434-1148 = gpm at each setting and fully open valve plug. Lift: 0.787 in Rangeability: >0 (for all recommended settings) 2

Leakage rate: Tight sealing Characteristics: Independent EQM. Temperature: Max. working temperature: 248 F 4-6 with double secured measuring points: 302 F Min. working temperature: -4 F Media: Water or neutral fluids, water-glycol mixtures (0-57%). (For other media contact your local sales office.) Material: 1 1/4-2 : Valve body: AMETAL Valve plug: AMETAL Seat seal: EPDM/Stainless steel Spindle seal: EPDM O-ring O-rings: EPDM Valve insert: AMETAL /PPS/PTFE Δp insert: Stainless steel/pps Membrane: HNBR Springs: Stainless steel Spindle: Stainless steel 4-6 : Valve body: Ductile iron EN-GJS-400 O-rings: EPDM Valve plug: Stainless steel Seat seals: EPDM/Stainless steel Plug mechanisms: Stainless steel and brass Membrane: EPDM Δp spring: Stainless steel. Size 6 painted steel. Screws and nuts: Stainless steel AMETAL is the dezincification resistant alloy of IMI Hydronic Engineering. Surface treatment: Size 1 1/4-2 : Non treated Size 4-6 : Electrophoretic painting. Marking: Size 1 1/4-2 : TAH, IMI, size (DN/inch), PN, DR, serial No and flow direction arrow. Size 4-6 : TAH, IMI, size (DN/inch), class, Cvs (Cv max ), T min / max, Serial No., valve body material and flow direction arrow, label. CE-marking: Size 4-5 : CE Size 6 : CE 0062 * *) Notified body. Connection: 1 1/4-2 : Pipe threads NPT according to ANSI/ASME B1.20.1-1983. Complete thread according to ANSI B16.15-1985. 4-6 : Flanges according ASME 7 ANSI B16.42 Class 150. Actuators: TA-Slider 750 TA-Slider 1250 TA-MC0 FSE/FSR (fail-safe) For more details on actuators, see separate technical leaflets. Valve characteristics Nominal valve characteristic for all recommended settings. q/ [%] 0 90 80 70 60 50 40 30 20 0 0 20 30 40 50 60 70 80 90 0 h [%] 3

IMI TA / Control valves / TA-FUSION-P NPT threads / ANSI flanges Measuring accuracy Maximum flow deviation at different settings Size 1 1/4-2 Size 4-6 ± [%] ± [%] 18 18 16 16 14 14 12 12 8 8 6 6 4 4 2 2 0 0 0 20 30 40 50 60 70 80 90 0 *) 0 20 30 40 50 60 70 80 90 0 *) *) Setting (%) of fully open valve. Correction factors The flow calculations are valid for water (68 F). For other liquids with approximately the same viscosity as water ( 20 cst = 3 E=0S.U.), it is only necessary to compensate for the specific density. However, at low temperatures, the viscosity increases and laminar flow may occur in the valves. This causes a flow deviation that increases with small valves, low settings and low differential pressures. Correction for this deviation can be made with the software HySelect or directly in our balancing instruments. Noise In order to avoid noise in the installation, the valve must be correctly installed and the water de-aerated. Sizing Example Flow is 22 gpm, available ΔpV is 2.9 psi and control signal (input signal) is 0- VDC, supply voltage 24 VAC. 1. Go to sizing diagram. 2. Draw a straight horizontal line from 22 gpm, which will cross the setting bars for all valves which fit the application. In this case size 1 1/2 setting 8.5, 2 setting 4.1. 3. Check that the available ΔpV is within the working range (between min. and max. allowed ΔpV). Min. ΔpV is valid for setting, other settings will require slightly lower ΔpV, this can be checked with the software HySelect. 4. Choose the smallest option (with some safety margin). In this case size 1 1/2 is preferable. See Articles Valves. 5. Go to Selection of actuator to select the actuator. In this case TA-Slider 750, article number 322226-1. 4

Sizing diagram 1500 00 500 200 9 9 7.5 9 7.5 5.5 9 7.5 5.5 Size Differential pressure ΔpV [psi] Min. Max. 1 1/4-2 2.18 116 4-5 4.35 116 6 5.80 116 6 HF 8.70 116 Sizes 4-6 : Recommended setting range 7.5. 0 7.5 5.5 50 5.5 30 20 7 7 4 7 4 1 5 3 4 1 1 Size 1 1/4 1 1/2 2 4 5 6 6 HF [gpm] values Size Position 1 2 3 4 5 6 7 8 9 1 1/4 3.87 4.53 5.33 6.34 7.62 9.60 11.40 13.96 16.42 18.54 1 1/2 4.45 5.46 6.87 8.76.83 13.38 16.69 20.3 23.8 27.3 2 11.93 14.62 17.83 21.6 25.9 30.4 34.6 39.2 44.9 48.9 Size Position 5.5 6.0 6.5 7 7.5 8 8.5 9 9.5 4 61.6 73.1 86.7 3 122 145 174 203 249 299 5 1 122 145 173 201 243 293 355 434 528 6 177 209 247 291 344 413 498 603 748 911 6 HF 223 263 312 368 434 517 624 761 948 1148 = gpm at each setting and fully open valve plug. Sizes 4-6 : Recommended setting range 7.5. 5

IMI TA / Control valves / TA-FUSION-P NPT threads / ANSI flanges Selection of actuator TA-Slider 750 TA-Slider 1250 TA-MC0 FSE TA-MC0 FSR Input signal 0(2)- VDC 0(4)-20 ma 3-point Output signal 0(2)- VDC 0(4)-20 ma Supply voltage 24 VAC 24 VDC 0-240 VAC Fail-safe Extending (closing) Retracting (opening) For valve size 1 1/4-2, 4-6 6 HF 1 1/4-2, 4-6 1 1/4-2, 4-6 Article number can be found under Articles Actuators. For more variants and details on actuators, see separate technical leaflets or contact IMI Hydronic Engineering. Maximum recommended pressure drop (ΔpV) for valve and actuator combination The maximum recommneded pressure drop over the valve and actuator combination for close off (ΔpV close ) and to fulfill all stated performances (ΔpV max ). ΔpV close = The maximum pressure drop that the valve can close against from an opened position, with a specified force by actuator. (Without exceeding stated leakage rate.) ΔpV max = The maximum allowed pressure drop over the valve to fulfill all stated performances. Size TA-Slider 750 TA-MC0FSE/FSR TA-Slider 1250 [psi] [psi] 1 1/4 116-1 1/2 116-2 116-4 116-5 116-6 116-6 HF - 116 6

Installation Application examples 2-way direct circuit Installation of actuator Approx. 5.5 in of free space is required above the actuator. >5.5 (140 mm) > 5.5 (140 mm) Injection circuit TA-FUSION-P Enclosure class IP54 (NEMA Equivalent 3, 3S and 13) Note: Carefully read the installation instruction of the actuator. TA-Slider 750/TA-Slider 1250 1 1/4-2 4-6 TA-FUSION-P Normal pipe fittings Avoid mounting taps and pumps immediately before or after the valve. Installation recommendation for accurate measurement due to distortion of fully developed turbulent flow profile. TA-MC0FSE/FSR 1 1/4-2 4-6 2D 5D 2D D Flow direction 1 1/4-2 4-6 7

IMI TA / Control valves / TA-FUSION-P NPT threads / ANSI flanges Operating function, size 1 1/4-2 Setting Venting 1. Open the valve fully with the handwheel. 2. Press the handwheel downwards and turn to desired value, e.g. 5.3. Shut-off 1. To vent the membrane chamber, open the topmost venting screw. NOTE! Max. 2 turns opening. Measuring q Connect IMI Hydronic Engineering balancing instrument to the measuring points. Input the valve type, size and setting to display the actual flow. 1. Turn the handwheel to Closed. Turn the handwheel to Open when re-opening the valve. Measuring ΔH Close the valve according to Shut-off, deactivate the Δp part according to Flushing. Connect IMI Hydronic Engineering balancing instrument to the measuring points and measure. Important! The valve must be re-opened fully and the Δp part activated after the measurement is completed. Flushing of the system H pv 1. Open the valve fully with the handwheel. 2. Open the setting fully (position ). 3. Deactivate the Δp part by opening the flushing spindle fully (counter clockwise). NOTE! Ensure that the actuator is disengaged from the valve spindle during all operating functions described above, except venting. After flushing, close the flushing spindle and set the valve to previous setting. 8

Operating function, size 4-6 Setting Venting 1. Release the fixing nut. 2. Turn the setting screw to desired value on the scale, e.g. 9.2. 3. Tighten the fixing nut. Shut-off 1. To vent the membrane chamber, open the topmost venting screw. NOTE! Max. 2 turns opening. Measuring q Connect IMI Hydronic Engineering balancing instrument to the measuring points. Input the valve type, size and setting to display the actual flow. 1. Release the fixing nut. 2. Turn the setting screw clockwise to stop (position 0 ±0.5). The presetting is visible on the setting scale. 3. Tighten the fixing nut. Open to previous setting when re-opening the valve. Measuring ΔH Close the valve according to Shut-off, deactivate the Δp part according to Flushing. Connect IMI Hydronic Engineering balancing instrument to the measuring points and measure. Important! The valve must be re-opened to previous setting and the Δp part activated after the measurement is completed. Flushing of the system H pv NOTE! Ensure that the actuator is disengaged from the valve spindle during all operating functions described above, except venting. 1. Release the fixing nut. 2. Turn the setting screw to fully open (position ). 3. Tighten the fixing nut. 4. Deactivate the Δp part by closing the flushing spindle fully (clockwise). After flushing, open the flushing spindle and set the valve to previous setting. 9

IMI TA / Control valves / TA-FUSION-P NPT threads / ANSI flanges Articles Valves ØD1 Female thread Pipe threads NPT according to ANSI/ASME B1.20.1-1983. Complete thread according to ANSI B16.15-1985. ØD L1 d H1 Size d D D1 L1 H1* [gpm] Weight [lb] Article No ** North America Article No International 232 psi 1 1/4 1 1/4 NPT 5.11 5.04.75 7.32 18.54 15.4 22202-003032 22202-002032 1 1/2 1 1/2 NPT 5.11 5.04.94 7.32 27.3 15.6 22202-003040 22202-002040 2 2 NPT 5.11 5.04 11.34 7.48 48.9 18.5 22202-003050 22202-002050 ØD1 H1 Flanged Flanges according ASME 7 ANSI B16.42 Class 150. L ØD Size D D1 L H1* [gpm] Weight [lb] Article No ** North America Article No International Class 150 4 9.06 12.20 13.78 8.70 299 130.1 22202-0040 22202-0010 5.04 13.54 15.75 8.70 528 180.8 22202-004125 22202-001125 6 11.02 14.96 18.90 9.88 911 260.1 22202-004150 22202-001150 6 HF 11.02 14.96 18.90 9.88 1148 260.1 32202-021441 32202-0214 Max. 150 C (double secured measuring points) Size D D1 L H1* [gpm] Weight [lb] Article No ** North America Article No International Class 150 4 9.06 12.20 13.78 8.70 299 130.1 32202-0212 32202-021209 5.04 13.54 15.75 8.70 528 180.8 32202-0213 32202-021309 6 11.02 14.96 18.90 9.88 911 260.1 32202-0214 32202-021409 = Flow direction **) Distributed by Victaulic.

Articles Actuators TA-Slider 750, TA-Slider 1250, TA-MC0FSE/FSR Sizes 4-6 : Adapter for actuator to be ordered separately. For more variants and details on actuators, see separate technical leaflets or contact IMI Hydronic Engineering. Type Supply voltage Valve size Article No TA-Slider 750 24 VAC/VDC 1 1/4-6 322226-1 TA-Slider 750 0-240 VAC 1 1/4-6 322226-401 TA-Slider 1250 24 VAC/VDC 6 HF 322227-1 TA-Slider 1250 0-240 VAC 6 HF 322227-401 TA-MC0FSE 24 VAC 1 1/4-6 61-0-1 TA-MC0FSR 24 VAC 1 1/4-6 61-0-201 TA-Slider 750 Plus / TA-Slider 1250 Plus The Plus version has the following additional functions; - Binary input, relays, output signal in ma - BUS communication (with or without binary input, relays, output signal in ma) For more variants and details on actuators, see separate technical leaflets or contact IMI Hydronic Engineering. Adapters for actuators Valve size Article No For recommended actuators TA-Slider 750 1 1/4-2 *) TA-Slider 750/1250 4-6 22413-0055 TA-MC0FSE/FSR 1 1/4-2 *) TA-MC0FSE/FSR 4-6 22413-0055 For other actuators Hora MC55, MC0 1 1/4-2 *) Hora MC55, MC0 4-6 22413-0055 Hora MC160 4-6 22413-001160 Hora MC253 4-6 22413-1253 JC VA1125-GGA-1 4-2 22412-000001 JC VA1125-GGA-1 4-6 22413-000001 JC VA78-GGA-12 1 1/4-2 22412-000002 JC VA78-GGA-12 4-6 22413-000002 Sauter AVM322 1 1/4-2 22412-000004 Sauter AVM322 4-6 22413-000004 Sauter AVM234, AVN, AVF 1 1/4-2 22412-000003 Sauter AVM234, AVN, AVF 4-6 22413-000003 Siemens SAX, SQV91 1 1/4-2 22214-000002 Siemens SAX, SQV91 4-6 22214-000001 *) Integrated in the valve (no extra part needed). 11

IMI TA / Control valves / TA-FUSION-P NPT threads / ANSI flanges Accessories L d Measuring point AMETAL /EPDM For size 4-6. d L Article No M14x1 1.73 52 179-014 M14x1 4.05 52 179-015 d L Extension for measuring point M14x1 Suitable when insulation is used. AMETAL For size 4-6. d L Article No M14x1 2.80 52 179-016 d Measuring point, extension 2.36 in. Can be installed without draining of the system. AMETAL /Stainless steel/epdm For all sizes. L Article No 2.36 52 179-006 d L Venting extension Suitable when insulation is used. Stainless steel/epdm/brass. d D L Article No M6 0.47 2.76 52 759-220 ØD Insulation See related insulation instruction under Products on www.imi-hydronic.com or contact your local sales office. The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI Hydronic 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. 5-22- US TA-FUSION-P NPT threads/ansi flanges ed.8.2018