TA-BVS 240/243
Balancing valves of stainless steel, for high media resistance
A stainless steel balancing valve that delivers accurate hydronic performance in an impressive range of applications. The TA-BVS is available with flanges or welding ends and is ideal for use mainly on industrial applications and for high temperature.
Features & Benefits
Easy to operate
DN 15-50 are equipped with a precision control handwheel and allows the balancing valve to be locked to a set value, making the valve easy to adjust. DN 65-150 are equipped with a removable handle that ensures accurate and straightforward balancing. DN 200 and up are equipped with a manual gear.
SELF-SEALING MEASURING POINTS
For simple, accurate balancing.
Stainless steel
For high media resistance and longer valve lifetime.
Technical Information
Application:
Heating and cooling systems
Functions:
Balancing
Pre-setting
Measuring
Shut-off
Dimensions:
DN 15-250
Pressure class:
Valve body:
DN 15-250: PN 25
Flanges:
DN 15-50: PN 25 (also fit PN 10, 16 and 40 flanges)
DN 65-250: PN 16 (PN 10, 25 and 40 on request)
Temperature:
DN 15-50:
Max. working temperature: 120°C
Min. working temperature: -20°C
Note:Not for steam.
Below -20°C contact IMI Hydronic Engineering.
DN 65 and up:
Max. working temperature: 200°C
Min. working temperature: -20°C
Note:Not for steam.
Below -20°C contact IMI Hydronic Engineering.
Media:
Clean media. Also suitable for industrial system with e.g. process water or glycol.
For media with freezium, ethanol or methanol on request with EPDM O-rings. For more information, contact IMI Hydronic Engineering.
Leakage rate:
A (EN 12266-1)
Material:
Valve body: Stainless steel X2CrNiMo17-12-2 (EN 1.4404).
Ball: Stainless steel X2CrNiMo17-12-2 (EN 1.4404), DN 15-50 also PA-GF30.
Ball seal: Hardened PTFE+GF.
Spindle: Stainless steel X2CrNiMo17-12-2 (EN 1.4404).
Spindle seals: FPM and NBR.
Measuring points: Stainless steel X8CrNiS18-9 (EN 1.4305). (Optional, stainless steel X2CrNiMo17-12-2 (EN 1.4404)).
Handwheel (DN 15-50): PA-GF50.
Handle (DN 65-150): Zinc-plated steel.
DN 200-250 with manual gear.
Marking:
Body and flanges: Traceability No.
Label on body: IMI TA, DN, PN, CE 0496* (DN 32-250), material, max. temperature, product No and flow direction arrow.
*) Notified body.
Flanges:
EN 1092-1, ISO 7005-1.
Articles
Equipped with a removable handle.
Flanged – DN 65-150
Equipped with a removable handle.
With measuring points.
PN 16
DN | Number of bolt holes | D | L | L1 | H | Kvs | Kg | EAN | Article No |
65 | 8x18 | 185 | 310 | 280 | 160 | 61,2 | 10 | 6415840116875 | 6-52 243-065 |
80 | 8x18 | 200 | 310 | 280 | 173 | 108 | 12 | 6415840116882 | 6-52 243-080 |
100 | 8x18 | 220 | 350 | 280 | 173 | 216 | 16 | 6415840116899 | 6-52 243-090 |
125 | 8x18 | 250 | 355 | 400 | 221 | 294 | 26 | 6415840116905 | 6-52 243-091 |
150 | 8x22 | 285 | 370 | 600 | 240 | 461 | 30 | 6415840116912 | 6-52 243-092 |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
Equipped with a precision control handwheel.
Flanged – DN 15-50
Equipped with a precision control handwheel.
With measuring points.
PN 25
DN | Number of bolt holes | D | L | H | Kvs | Kg | EAN | Article No |
15 | 4x14 | 95 | 250 | 101 | 2,61 | 1,9 | 6415840426769 | 6-52 253-015 |
20 | 4x14 | 105 | 250 | 105 | 8,81 | 2,5 | 6415840426776 | 6-52 253-020 |
25 | 4x14 | 115 | 240 | 107 | 13,8 | 3,0 | 6415840426783 | 6-52 253-025 |
32 | 4x18 | 140 | 280 | 111 | 17,3 | 4,8 | 6415840426790 | 6-52 253-032 |
40 | 4x18 | 150 | 270 | 116 | 25,1 | 5,8 | 6415840426806 | 6-52 253-040 |
50 | 4x18 | 165 | 310 | 123 | 39,7 | 7,7 | 6415840426813 | 6-52 253-050 |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
NOTE: New Kv values for valves DN 15-50 equipped with precision control handwheel. In softwares (HySelect, HyTools) and balancing instrument (TA-SCOPE) the TA-BVS, DN 15-50, is named TA-BVS*.
Kv values for DN 65 and up remain the same.
Equipped with manual gear.
Flanged – DN 200-250
Equipped with manual gear.
With measuring points.
PN 16
DN | Number of bolt holes | D | D2 | L | L1 | H | Kvs | Kg | EAN | Article No |
200 | 12x22 | 340 | 250 | 425 | 268 | 293 | 660 | 57 | 6415840116929 | 6-52 243-093 |
250 | 12x26 | 405 | 300 | 550 | 301 | 345 | 1170 | 104 | 6415840116936 | 6-52 243-094 |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
Equipped with a precision control handwheel.
Welding ends – DN 15-50
Equipped with a precision control handwheel.
With measuring points.
PN 25
DN | D | L | H | S | Kvs | Kg | EAN | Article No |
15 | 21,3 | 230 | 101 | 2,0 | 2,61 | 0,7 | 6415840116424 | 6-52 250-015 |
20 | 26,9 | 230 | 105 | 2,0 | 8,18 | 0,8 | 6415840116431 | 6-52 250-020 |
25 | 33,7 | 230 | 107 | 2,0 | 13,8 | 1,0 | 6415840116448 | 6-52 250-025 |
32 | 42,4 | 260 | 111 | 2,0 | 17,3 | 1,4 | 6415840116455 | 6-52 250-032 |
40 | 48,3 | 260 | 116 | 2,6 | 25,1 | 1,9 | 6415840116462 | 6-52 250-040 |
50 | 60,3 | 300 | 123 | 2,6 | 39,7 | 2,6 | 6415840116479 | 6-52 250-050 |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
NOTE: New Kv values for valves DN 15-50 equipped with precision control handwheel. In softwares (HySelect, HyTools) and balancing instrument (TA-SCOPE) the TA-BVS, DN 15-50, is named TA-BVS*.
Kv values for DN 65 and up remain the same.
Equipped with a removable handle.
Welding ends – DN 65-150
Equipped with a removable handle.
With measuring points.
PN 25
DN | D | L | L1 | H | S | Kvs | Kg | EAN | Article No |
65 | 76,1 | 300 | 280 | 154 | 3,0 | 61,2 | 4,4 | 6415840183877 | 6-52 240-065 |
80 | 88,9 | 300 | 280 | 166 | 3,0 | 108 | 5,4 | 6415840183884 | 6-52 240-080 |
100 | 114,3 | 325 | 280 | 173 | 3,0 | 216 | 7,7 | 6415840183891 | 6-52 240-090 |
125 | 139,7 | 325 | 400 | 221 | 4,0 | 294 | 15 | 6415840183907 | 6-52 240-091 |
150 | 168,3 | 350 | 600 | 240 | 4,0 | 461 | 16 | 6415840183914 | 6-52 240-092 |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
Equipped with manual gear.
Welding ends – DN 200-250
Equipped with manual gear.
With measuring points.
PN 25
DN | D | D1 | D2 | L | L1 | H | S | Kvs | Kg | EAN | Article No |
200 | 219,1 | 273 | 250 | 400 | 268 | 293 | 4,0 | 660 | 38 | 6415840183921 | 6-52 240-093 |
250 | 273,0 | 356 | 300 | 530 | 301 | 345 | 4,0 | 1170 | 74 | 6415840183938 | 6-52 240-094 |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
Images
TA-BVS243persp_652243093
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TA-BVS_240_DN15-50_persp
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TA-BVS240persp_652240093
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TA-BVS_243_DN15-50_persp
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TA-BVS_243_DN65_persp
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TA-BVS_240_243_persp
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