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    Sight Flow Indicators


    Sight Flow Indicators
    Description

    ACL sight flow indicators are designed for use in hygienic process pipelines in the Pharmaceutical, Biotech, Food & Beverage and Dairy industries. They provide a clear, reliable visual indication of fluid flow direction and flow presence within a pipeline, without compromising system hygiene or integrity.

    ACL sight flow indicators are manufactured from 316L stainless steel and are fully compatible with ACL's range of hygienic clamps and fittings. They are available in a range of sizes to suit standard tube diameters and are designed to be easy to clean and inspect.

    Specifications
    • Surface finish: 0.8Ra µm minimum (product contact surfaces)
    • Compatible with BS4825, DIN32676 and ISO1127 standards
    • Designed for CIP/SIP applications
    Features
    • Clear borosilicate glass or polymer window for reliable flow visibility
    • 316L stainless steel body as standard
    • Fully compatible with ACL tri-clamp fittings and gaskets
    • Designed for CIP/SIP cleaning processes
    • Available in a range of tube sizes
    • High-quality internal surface finish for hygienic performance
    Materials
    • Body material: 316L Stainless Steel
    • Window material: Borosilicate glass or polymer
    • Seal materials: EPDM, Silicone, Viton available
    Data Center
    ACL products deliver strength, scalability, and long-term performance to meet the growing demands of advanced cooling and mechanical systems. Modular and configurable, our components support evolving data center layouts. Visit idealtridongroup.com/datacenters to explore ITG's full range of solutions. Use the contact form to reach our sales and engineering teams for product information, technical support, or a project quote.
    Sight Glasses Sight Glasses Bubble Traps Bubble Traps
    Total: 40
    Industry
    PART#    		 Product
    Name    		 EN/ASTM
    Std    		 Size Imperial Size Metric Flange OD Material Gasket Seal
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    Pharmaceutical
    SVEKA1050038S46L
    		Sterile Visual Flow Indicator (1 1/2") | ASME BPE | 316L 1.4404/S31603 1 1/2" 50.5(mm)/1.99"(in) 316L
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     Sterile Visual Flow Indicator (1 1/2") | ASME BPE | 316L Legacy Part Number IE:   SG.SV.150 Legacy Part Number UK:   SG.SV.150 - 1 1/2" STERILE VISUAL FLOW Legacy Part Number DK:   SGSV150SF1
    Dimensional Image Key:
    • • Width (W) mm:  24
    • • Window (A) x (W) mm:  40 x 24
    • • ID (B) mm:  34.8
    • • Mating Flange (C) mm:  50.5
    • • Length (L) mm:  105
    • • Width (E) mm:  0.4
    • • Width (W) in:  0.94"
    • • Mating Flange (C) in:  1.99"
    • • ID (B) in:  1.37"
    • • Window (A) x (W) in:  1.57" x 0.94"
    • • Window Height (A) mm:  40
    • • Window Height (A) in:  1.57"
    • • Length (L) in:  4.13"
    • • ID (mm):  34.8
    Pharmaceutical
    SVEKA1064051S46L
    		Sterile Visual Flow Indicator (2") | ASME BPE | 316L 1.4404/S31603 2" 64(mm)/2.52"(in) 316L
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     Sterile Visual Flow Indicator (2") | ASME BPE | 316L Legacy Part Number IE:   SG.SV.200 Legacy Part Number UK:   SG.SV.200 - 2" STERILE VISUAL FLOW Legacy Part Number DK:   SGSV200SF1
    Dimensional Image Key:
    • • Width (W) mm:  34
    • • Window (A) x (W) mm:  48 x 34
    • • ID (B) mm:  47.5
    • • Mating Flange (C) mm:  64
    • • Length (L) mm:  120
    • • Width (E) mm:  0.63
    • • Width (W) in:  1.34"
    • • Mating Flange (C) in:  2.52"
    • • ID (B) in:  1.87"
    • • Window (A) x (W) in:  1.89" x 1.34"
    • • Window Height (A) mm:  48
    • • Window Height (A) in:  1.89"
    • • Length (L) in:  4.72"
    • • ID (mm):  47.5
    Pharmaceutical
    SVEKA1077063S46L
    		Sterile Visual Flow Indicator (2 1/2") | ASME BPE | 316L 1.4404/S31603 2 1/2" 77.5(mm)/3.05"(in) 316L
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     Sterile Visual Flow Indicator (2 1/2") | ASME BPE | 316L Legacy Part Number IE:   SG.SV.250 Legacy Part Number UK:   SG.SV.250 - 2 1/2" STERILE VISUAL FLOW Legacy Part Number DK:   SGSV250SF1
    Dimensional Image Key:
    • • Width (W) mm:  40
    • • Window (A) x (W) mm:  55 x 40
    • • ID (B) mm:  60.3
    • • Mating Flange (C) mm:  77.5
    • • Length (L) mm:  151
    • • Width (E) mm:  1.15
    • • Width (W) in:  1.57"
    • • Mating Flange (C) in:  3.05"
    • • ID (B) in:  2.37"
    • • Window (A) x (W) in:  2.17" x 1.57"
    • • Window Height (A) mm:  55
    • • Window Height (A) in:  2.17"
    • • Length (L) in:  5.94"
    • • ID (mm):  60.3
    Pharmaceutical
    SVEKA1091076S46L
    		Sterile Visual Flow Indicator (3") | ASME BPE | 316L 1.4404/S31603 3" 91(mm)/3.58"(in) 316L
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     Sterile Visual Flow Indicator (3") | ASME BPE | 316L Legacy Part Number IE:   SG.SV.300 Legacy Part Number UK:   SG.SV.300 - 3" STERILE VISUAL FLOW Legacy Part Number DK:   SGSV300SF4
    Dimensional Image Key:
    • • Width (W) mm:  50
    • • Window (A) x (W) mm:  90 x 50
    • • ID (B) mm:  72.9
    • • Mating Flange (C) mm:  91
    • • Length (L) mm:  175
    • • Width (E) mm:  1.46
    • • Width (W) in:  1.97"
    • • Mating Flange (C) in:  3.58"
    • • ID (B) in:  2.87"
    • • Window (A) x (W) in:  3.54" x 1.97"
    • • Window Height (A) mm:  90
    • • Window Height (A) in:  3.54"
    • • Length (L) in:  6.89"
    • • ID (mm):  72.9
    Pharmaceutical
    SVEKA1119101S46L
    		Sterile Visual Flow Indicator (4") | ASME BPE | 316L 1.4404/S31603 4" 119(mm)/4.69"(in) 316L
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     Sterile Visual Flow Indicator (4") | ASME BPE | 316L Legacy Part Number IE:   SG.SV.400 Legacy Part Number UK:   SG.SV.400 - 4" STERILE VISUAL FLOW Legacy Part Number DK:   SGSV400SF1
    Dimensional Image Key:
    • • Width (W) mm:  60
    • • Window (A) x (W) mm:  110 x 60
    • • ID (B) mm:  97.4
    • • Mating Flange (C) mm:  119
    • • Length (L) mm:  200
    • • Width (E) mm:  2.78
    • • Width (W) in:  2.36"
    • • Mating Flange (C) in:  4.69"
    • • ID (B) in:  3.83"
    • • Window (A) x (W) in:  4.33" x 2.36"
    • • Window Height (A) mm:  110
    • • Window Height (A) in:  4.33"
    • • Length (L) in:  7.87"
    • • ID (mm):  97.4
    Pharmaceutical
    SVEKA1167152S46L
    		Sterile Visual Flow Indicator (6") | ASME BPE | 316L 1.4404/S31603 6" 167(mm)/6.57"(in) 316L
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     Sterile Visual Flow Indicator (6") | ASME BPE | 316L Legacy Part Number IE:   SG.SV.600 Legacy Part Number UK:   SG.SV.600 - 6" STERILE VISUAL FLOW Legacy Part Number DK:   SGSV600SF1
    Dimensional Image Key:
    • • Width (W) mm:  80
    • • Window (A) x (W) mm:  150 x 80
    • • ID (B) mm:  150
    • • Mating Flange (C) mm:  167
    • • Length (L) mm:  250
    • • Width (E) mm:  6
    • • Width (W) in:  3.15"
    • • Mating Flange (C) in:  6.57"
    • • ID (B) in:  5.91"
    • • Window (A) x (W) in:  5.91" x 3.15"
    • • Window Height (A) mm:  150
    • • Window Height (A) in:  5.91"
    • • Length (L) in:  9.84"
    • • ID (mm):  150
    Pharmaceutical
    SVEKDA034013S46L
    		Sterile Visual Flow Indicator (DN 10) | DIN 32676 Table A | 316L 1.4404/S31603 DN 10(DIN) 34(mm)/1.34"(in) 316L
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     Sterile Visual Flow Indicator (DN 10) | DIN 32676 Table A | 316L Legacy Part Number IE:   SG.SV.D010 Legacy Part Number UK:   SG.SV.D010 - DIN 10 STERILE VISUAL FLOW Legacy Part Number DK:   SGSVD010
    Dimensional Image Key:
    • • Width (W) mm:  20
    • • Window (A) x (W) mm:  10 x 20
    • • ID (B) mm:  10
    • • Mating Flange (C) mm:  34
    • • Length (L) mm:  80
    • • Flange (C) mm:  34
    • • Width (W) in:  0.79"
    • • Mating Flange (C) in:  1.34"
    • • ID (B) in:  0.39"
    • • Window (A) x (W) in:  0.39" x 0.79"
    • • Window Height (A) mm:  10
    • • Window Height (A) in:  0.39"
    • • Length (L) in:  3.15"
    • • ID (mm):  10
    Pharmaceutical
    SVEKDA034019S46L
    		Sterile Visual Flow Indicator (DN 15) | DIN 32676 Table A | 316L 1.4404/S31603 DN 15(DIN) 34(mm)/1.34"(in) 316L
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     Sterile Visual Flow Indicator (DN 15) | DIN 32676 Table A | 316L Legacy Part Number IE:   SG.SV.D015 Legacy Part Number UK:   SG.SV.D015 - DIN 15 STERILE VISUAL FLOW Legacy Part Number DK:   SGSVD015
    Dimensional Image Key:
    • • Width (W) mm:  27
    • • Window (A) x (W) mm:  12.5 x 27
    • • ID (B) mm:  16
    • • Mating Flange (C) mm:  34
    • • Length (L) mm:  87
    • • Flange (C) mm:  34
    • • Width (W) in:  1.06"
    • • Mating Flange (C) in:  1.34"
    • • ID (B) in:  0.63"
    • • Window (A) x (W) in:  0.49" x 1.06"
    • • Window Height (A) mm:  12.5
    • • Window Height (A) in:  0.49"
    • • Length (L) in:  3.43"
    • • ID (mm):  16
    Pharmaceutical
    SVEKDA034023S46L
    		Sterile Visual Flow Indicator (DN 20) | DIN 32676 Table A | 316L 1.4404/S31603 DN 20(DIN) 34(mm)/1.34"(in) 316L
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     Sterile Visual Flow Indicator (DN 20) | DIN 32676 Table A | 316L Legacy Part Number IE:   SG.SV.D020 Legacy Part Number UK:   SG.SV.D020 - DIN 20 STERILE VISUAL FLOW Legacy Part Number DK:   SGSVD020
    Dimensional Image Key:
    • • Width (W) mm:  30
    • • Window (A) x (W) mm:  15 x 30
    • • ID (B) mm:  20
    • • Mating Flange (C) mm:  34
    • • Length (L) mm:  90
    • • Flange (C) mm:  34
    • • Width (W) in:  1.18"
    • • Mating Flange (C) in:  1.34"
    • • ID (B) in:  0.79"
    • • Window (A) x (W) in:  0.59" x 1.18"
    • • Window Height (A) mm:  15
    • • Window Height (A) in:  0.59"
    • • Length (L) in:  3.54"
    • • ID (mm):  20
    Pharmaceutical
    SVEKDA050029S46L
    		Sterile Visual Flow Indicator (DN 25) | DIN 32676 Table A | 316L 1.4404/S31603 DN 25(DIN) 50.5(mm)/1.99"(in) 316L
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     Sterile Visual Flow Indicator (DN 25) | DIN 32676 Table A | 316L Legacy Part Number IE:   SG.SV.D025 Legacy Part Number UK:   SG.SV.D025 - DIN 25 STERILE VISUAL FLOW Legacy Part Number DK:   SGSVD025
    Dimensional Image Key:
    • • Width (W) mm:  38
    • • Window (A) x (W) mm:  19 x 38
    • • ID (B) mm:  26
    • • Mating Flange (C) mm:  50.5
    • • Length (L) mm:  95
    • • Flange (C) mm:  50.5
    • • Width (W) in:  1.5"
    • • Mating Flange (C) in:  1.99"
    • • ID (B) in:  1.02"
    • • Window (A) x (W) in:  0.75" x 1.5"
    • • Window Height (A) mm:  19
    • • Window Height (A) in:  0.75"
    • • Length (L) in:  3.74"
    • • ID (mm):  26
    Pharmaceutical
    SVEKDA050035S46L
    		Sterile Visual Flow Indicator (DN 32) | DIN 32676 Table A | 316L 1.4404/S31603 DN 32(DIN) 50.5(mm)/1.99"(in) 316L
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     Sterile Visual Flow Indicator (DN 32) | DIN 32676 Table A | 316L Legacy Part Number IE:   SG.SV.D032 Legacy Part Number UK:   SG.SV.D032 - DIN 32 STERILE VISUAL FLOW Legacy Part Number DK:   SGSVD032
    Dimensional Image Key:
    • • Width (W) mm:  42
    • • Window (A) x (W) mm:  23.5 x 42
    • • ID (B) mm:  32
    • • Mating Flange (C) mm:  50.5
    • • Length (L) mm:  102
    • • Flange (C) mm:  50.5
    • • Width (W) in:  1.65"
    • • Mating Flange (C) in:  1.99"
    • • ID (B) in:  1.26"
    • • Window (A) x (W) in:  0.93" x 1.65"
    • • Window Height (A) mm:  23.5
    • • Window Height (A) in:  0.93"
    • • Length (L) in:  4.02"
    • • ID (mm):  32
    Pharmaceutical
    SVEKDA050041S46L
    		Sterile Visual Flow Indicator (DN 40) | DIN 32676 Table A | 316L 1.4404/S31603 DN 40(DIN) 50.5(mm)/1.99"(in) 316L
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     Sterile Visual Flow Indicator (DN 40) | DIN 32676 Table A | 316L Legacy Part Number IE:   SG.SV.D040 Legacy Part Number UK:   SG.SV.D040 - DIN 40 STERILE VISUAL FLOW Legacy Part Number DK:   SGSVD040
    Dimensional Image Key:
    • • Width (W) mm:  51
    • • Window (A) x (W) mm:  28 x 51
    • • ID (B) mm:  38
    • • Mating Flange (C) mm:  50.5
    • • Length (L) mm:  108
    • • Flange (C) mm:  50.5
    • • Width (W) in:  2.01"
    • • Mating Flange (C) in:  1.99"
    • • ID (B) in:  1.5"
    • • Window (A) x (W) in:  1.1" x 2.01"
    • • Window Height (A) mm:  28
    • • Window Height (A) in:  1.1"
    • • Length (L) in:  4.25"
    • • ID (mm):  38
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    Sterile Visual Flow Indicator (1 1/2") | ASME BPE | 316L
    Pharmaceutical
    SVEKA1050038S46L
    Request Price
    Sterile Visual Flow Indicator (2") | ASME BPE | 316L
    Pharmaceutical
    SVEKA1064051S46L
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    Sterile Visual Flow Indicator (2 1/2") | ASME BPE | 316L
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    SVEKA1077063S46L
    Request Price
    Sterile Visual Flow Indicator (3") | ASME BPE | 316L
    Pharmaceutical
    SVEKA1091076S46L
    Request Price
    Sterile Visual Flow Indicator (4") | ASME BPE | 316L
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    SVEKA1119101S46L
    Request Price
    Sterile Visual Flow Indicator (6") | ASME BPE | 316L
    Pharmaceutical
    SVEKA1167152S46L
    Request Price
    Sterile Visual Flow Indicator (DN 10) | DIN 32676 Table A | 316L
    Pharmaceutical
    SVEKDA034013S46L
    Request Price
    Sterile Visual Flow Indicator (DN 15) | DIN 32676 Table A | 316L
    Pharmaceutical
    SVEKDA034019S46L
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    Sterile Visual Flow Indicator (DN 20) | DIN 32676 Table A | 316L
    Pharmaceutical
    SVEKDA034023S46L
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    Sterile Visual Flow Indicator (DN 25) | DIN 32676 Table A | 316L
    Pharmaceutical
    SVEKDA050029S46L
    Request Price
    Sterile Visual Flow Indicator (DN 32) | DIN 32676 Table A | 316L
    Pharmaceutical
    SVEKDA050035S46L
    Request Price
    Sterile Visual Flow Indicator (DN 40) | DIN 32676 Table A | 316L
    Pharmaceutical
    SVEKDA050041S46L
    Request Price
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