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- Double Window Sight Flow Indicators
Double Window Sight Flow Indicators
Manufacturer of a wide range of products which include bw butt welded, screwed end with flapper, screwed end with drip tube, screwed end with rotor, screwed end plain (no indication) and screwed end with bi - directional flapper.
BW Butt Welded
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Product Brochure
Butt Welded Model 1050-BW is provided with Butt-Welded ends and may be used for optical control of fluid and gases.
Operating Conditions:
Options:
Drip Flapper Rotor Plain Bi-directional flapper
Standard Dimensions:
Dimensions are not for Construction Unless Certified.
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
Drip Flapper Rotor Plain Bi-directional flapper
- With Light fittings
- With Anti Frost windows
- With Dual Windows
- With Jacketed
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200-300 |
| A±5 | 95 | 115 | 127 | 156 | 180 | 240 | 260 | 283 | 408 | ON Request |
| BØ | 25 | 45 | 45 | 63 | 80 | 100 | 100 | 125 | 175 | |
| CØ | 14 | 17.5 | 25 | 40 | 50 | 61 | 77 | 100.5 | 154 | |
| DØ | 21.5 | 27 | 35 | 50 | 60 | 73 | 89 | 114.5 | 168 |
Additional Information:
- Item Code: 1050-BW
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Screwed End with Flapper
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Product Brochure
Screwed End with Flapper recommended for both horizontal and upward vertical flow these models are best suited to transparent or slightly opaque solutions and may also be used for gases. Variation in flow rates is indicated by the position of the flapper.
Operating Conditions:
Options:
Certifications: EN 10204 3.1B
Standard Dimensions:
Dimensions are not for Construction Unless Certified.
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- With NPT Threads
- With Light Fittings
- Socket Weld Ends (Cast Steel and Stainless only)
- With Anti-Frost Windows
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 |
| A±5 | 95 | 125 | 132 | 165 | 195 |
| BØ | 25 | 45 | 45 | 63 | 80 |
Additional Information:
- Item Code: 105-S
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Screwed End with Drip Tube
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Product Brochure
Screwed End with Drip Tube recommended for applications in distillation & similar apparatus involving intermittent flow. Though recommended for downward vertical flow, the drip does not obstruct flow and may also be used for horizontal flow.
Operating Conditions:
Options:
Standard Dimensions:
Dimensions are not for construction unless certified
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- With NPT Threads
- With Light Fittings
- With Socket Weld Ends (Cast Steel and Stainless only)
- With Anti-Frost Windows
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 |
| A±5 | 95 | 125 | 132 | 165 | 195 |
| BØ | 25 | 45 | 45 | 63 | 80 |
Additional Information:
- Item Code: 205-S
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Screwed End with Rotor
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Product Brochure
Screwed End with Rotor recommended for flow in any direction, Model 305-S is the best suited to lines carrying dark solutions where the rotor motion is easily detected. This model can also be used with transparent solution and gases. The PTFE Rotor is comapatible to most media.
Operating Conditions:
Options:
Certifications: EN 10204 3.1B
Standard Dimensions:
Dimensions are not for Construction Unless Certified.
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- With NPT Threads
- With Light Fitting
- Socket Weld Ends (Cast Steel and Stainless only)
- With Anti-Frost Windows
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 |
| A±5 | 95 | 125 | 132 | 165 | 195 |
| BØ | 25 | 45 | 45 | 63 | 80 |
Additional Information:
- Item Code: 305-S
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Screwed End Plain (No Indication)
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Product Brochure
Screwed End Plain (No Indication) Where no internal indication is required the Model 405-S is ideal when observing colour and clarity hold precedence over verifying flow .
Operating Conditions:
Options:
Certifications: EN 10204 3.1B
Standard Dimensions:
Dimensions are not for Construction Unless Certified.
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 1500C - Sodalime Glass, 2800C - Borosilicate Glass
Options:
- With NPT Threads
- With Light Fittings
- Socket Weld Ends (Cast Steel and Stainless only)
- With Anti-Frost Windows
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 |
| A±5 | 95 | 125 | 132 | 165 | 195 |
| BØ | 25 | 45 | 45 | 63 | 80 |
Additional Information:
- Item Code: 405-S
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Screwed End with BI - Directional Flapper
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Product Brochure
The Bi-Directional Flapper model is recommended for horizontal flow and shows you at a glance which way the fluid is flowing.
Operating Conditions:
Options:
Certifications: EN 10200 3.1B
Standard Dimensions:
Dimensions are not for Construction Unless Certified.
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 1500C - Sodalime Glass, 2800C - Borosilicate Glass
Options:
- With NPT Threads
- With Light Fitting
- Socket Weld Ends (Cast Steel and Stainless only)
- With Anti-Frost Windows
Certifications: EN 10200 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 |
| A±5 | 95 | 125 | 132 | 165 | 195 |
| BØ | 25 | 45 | 45 | 63 | 80 |
Additional Information:
- Item Code: 505-S
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Flanged End with Drip Tube
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Product Brochure
Flanged End with Drip Tube recommended for applications in distillation & similar apparatus involving intermittent flow, Model 608-F is recommended for downward vertical flow. As the drip does no obstruct flow it may also be used for horizontal flow.
Operating Conditions:
Options:
Certifications: EN 10204 3.1B
Standard Dimensions:
Dimensions are not for Construction Unless Certified.
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- 150# - 300#
- PN 16 to PN 40
- BS 10 Table 'F'
- With Light Fittings
- With Anti-Frost Windows
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200-300 |
| A±5 | 130 | 160 | 200 | 230 | 290 | 310 | 350 | 480 | ON Request |
| BØ | 25 | 45 | 63 | 80 | 100 | 100 | 125 | 175 |
Additional Information:
- Item Code: 610-F
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Flanged End with Flapper
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Product Brochure
Flanged End with Flapper recommended for both horizontal and upward vertical flow these models are best suited to transparent or slightly opaque solutions and may also be used for gases. Variation in flow rates is indicated by the position of the flapper.
Operating Condition:
Options:
Certifications: EN 10204 3.1B
Standard Dimensions:
Dimensions are not for Construction Unless Certified.
Operating Condition:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- 150# - 300#
- PN 16 to PN 40
- BS 10 Table 'F'
- With Light Fittings
- With Anti-Frost Windows
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200-300 |
| A±5 | 130 | 160 | 200 | 230 | 290 | 310 | 350 | 480 | ON Request |
| BØ | 25 | 45 | 63 | 80 | 100 | 100 | 125 | 175 |
Additional Information:
- Item Code: 915-F
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Flanged End Plain (No Indication)
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Product Brochure
Flanged End Plain (No Indication) where no internal indication is required the Model no. 920-F is ideal when observing colour and clarity hold precedence over verifying flow.
Operating Conditions:
Options:
Certifications: EN 10204 3.1B
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- 150# - 300#
- PN 16 to PN 40
- BS 10 Table 'F'
- With Light Fittings
- With Anti-Frost Windows
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200-300 |
| A±5 | 130 | 150 | 160 | 200 | 230 | 290 | 310 | 350 | 480 | ON Request |
| BØ | 25 | 45 | 45 | 63 | 80 | 100 | 100 | 125 | 175 |
Dimensions are not for Construction Unless Certified.
Additional Information:
- Item Code: 920-F
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Flanged End BI - Directional Flapper
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Product Brochure
The Flanged End Bi-Directional Flapper model is recommended for horizontal flow and shows you at a glance which way the fluid is flowing.
Operating Conditions:
Options:
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- 150# - 300#
- PN 16 to PN 40
- BS 10 Table 'F'
- With Light Fittings
- With Anti-Frost Window
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200-300 |
| A±5 | 130 | 150 | 160 | 200 | 230 | 290 | 310 | 350 | 480 | ON Request |
| BØ | 25 | 45 | 45 | 63 | 80 | 100 | 100 | 125 | 175 |
Dimensions are not for Construction Unless Certified.
Additional Information:
- Item Code: 940-F
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Flanged End with Rotor
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Product Brochure
Flanged End with Rotor recommended for flow in any direction, Model 965-F is best suited to lines carrying dark solutions where the rotor motion is easily detected. This model can also be used with transparent solution and gases. The PTFE Rotor is compatible to most media.
Operating Conditions:
Options:
Certifications: EN 10204 3.1B
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- 150# - 300#
- PN 16 to PN 40
- BS 10 Table 'F'
- With Light Fittings
- With Anti-Frost Windows
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200-300 |
| A±5 | 130 | 150 | 160 | 200 | 230 | 290 | 310 | 350 | 480 | ON Request |
| BØ | 25 | 45 | 45 | 63 | 80 | 100 | 100 | 125 | 175 |
Dimensions are not for Construction Unless Certified.
Additional Information:
- Item Code: 965-F
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Flanged End with Lining
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Product Brochure
Flanged End with Lining Indicators are designed in viewing corrosive media. Except for the glass, the lining covers all the wetted parts. The lining provides protection from attack by chemicals which can cause rapid deterioration of standard plastics and common metals.
Operating Conditions:
Options:
Spark Test: 20 KV
Minimum Lining Thickness: 3 mm
Operating Conditions:
- Maximum Operating Pressure: 21 bar
- Maximum Operating Temperature: FEP Lining - 150°C, PFA Lining - 200°C
Options:
- 150# - 300#
- PN 16 to PN 25
- BS 10 Table 'F'
- Model 1000-FF with Flutter
- With Anti Frost Windows
- With Light Fittings
- Model 1000-FD with drip tube
- Model 1000-FR with Rotor
- Model 1000-FP Plain
Certifications: EN 10204 3.1B
Spark Test: 20 KV
Minimum Lining Thickness: 3 mm
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200-300 |
| A±10 | 134 | 154 | 164 | 204 | 234 | 294 | 314 | 354 | 484 | ON Request |
| BØ | 19 | 39 | 39 | 57 | 64 | 90 | 90 | 119 | 165 |
Dimensions are not for Construction Unless Certified.
Additional Information:
- Item Code: 1000-F
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Flanged End with Jacketing
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Product Brochure
Flanged End with Jacketing an recommended for improved temperature control at visual stations along jacketed processing lines. Available in drip and flapper indicating styles, jacketed models can be specified in a wide range of Materials.
Operating Conditions:
Options:
Standard Dimensions:
Dimensions are not for Construction Unless Certified.
Operating Conditions:
- Maximum Operating Pressure: 52 bar (Body)
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- 150# - 300#
- PN 16 to PN 40
- BS 10 Table 'F'
- With Light Fittings
- Model F - 915 - SJ - with flapper
- F - 610 - SJ - With drip tube
Certifications: Hydraulic Test Certificate
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 |
| A±5 | 130 | 150 | 160 | 200 | 230 | 290 | 310 | 350 |
| BØ | 20.80 | 20.80 | 25.20 | 40.70 | 51.80 | 67.60 | 80 | 104.20 |
Additional Information:
- Item Code: F-915-SJ-F-610-SJ
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Flanged End with 90 Deg Angle
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Product Brochure
Flanged End with 90°Angle models are recommended where space or system characteristics make straight line indicators unsuitable.
Operating Conditions:
Options:
Certifications: EN 10204 3.1B
Operating Conditions:
- Maximum Operating Pressure: 52 bar
- Maximum Operating Temperature: 150°C - Sodalime Glass, 280°C - Borosilicate Glass
Options:
- 150# - 300#
- PN 16 to PN 40
- BS 10 Table 'F'
- With Light Fittings
- With Anti-Frost Windows
Certifications: EN 10204 3.1B
Standard Dimensions:
| Size | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200-300 |
| A±5 | ON Request | |||||||||
| BØ | ||||||||||
Dimensions are not for Construction Unless Certified.
Additional Information:
- Item Code: 100-D
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