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Pentair

Pentair
121 W. 1st St
Suite 200
Geneseo, IL 61254
PH: 309-946-5205
FAX: 309-946-5206 eMail: Click Here

Full-View Sight Flow Indicators

Full-View Sight Flow Indicators provide maximum, 360° viewing of fluid dynamics. Available in NPT threaded-end and flanged designs, these Sight Flow Indicators are designed to enhance the visibility of process media as it passes through the glass cylinder.  Full 360° viewing area expands the number of positions and locations in which the unit can be mounted for full visibility.

Models

The Full-View Sight Flow Indicators are recommended for low-pressure applications where maximum visibility is needed. In addition to standard length models, Penberthy offers customized lengths up to 48", in 1/8" increments.

Full-View Sight Flow Indicators are unique because the "character" of the liquid can be viewed.  In other words, a typical sight flow allows observation of liquids through a glass pane.  The Full-View sight flow allows observation of liquids in transit through a more dynamic, 3-dimensional pipeline.  Designing the Full-View to match the pipe diameter streamlines the liquid flow through the sight flow and helps avoid solids settling.

Units are best suited for vertical applications.  Horizontal mounting is acceptable if there is no mechanical strain imposed on the glass cylinder.  Flange mounting studs are provided with SNV-F and SNVD-F flanged models for convenient flange-to-flange connections.  Providing customized studs reduces the possibility of damaging the glass or flange by selecting an inappropriate bolt size or torquing the Full-View Sight Flow Indicator beyond its proper limit.  To enhance quality and performance, the Full-View Sight Flow Indicator uses ductile iron rather than gray iron as the standard material of construction.

Industrial areas where  low pressure viewing  is needed: Distillation - essential oils; fuels Consumer Products - soaps and  detergents; food and beverage Chemical/Dyes - dye colors; degree of disassociation Agricultural - slurries; fertilizers Polymers - degree of pelletization Pharmaceuticals - drugs and  cosmetics

Materials of Construction for all Models and Bodies Standard: ASTM A536 Ductile Iron Gr 65-45-12 ASTM B62 Bronze Alloy 836 ASTM A216 Steel Gr WCB ASTM A351/A296 316 STS Gr CF8M Optional: ASTM 494 Monel Gr M-35-1 ASTM A494 Hastelloy C CW12MW ASTM A743 Alloy 20 CN7M Consult Factory for other  materials/components. Models SNV, SNVD, and SNL are available in PVC Type 1 and Polypropylene.

SNV Dimensions Standard sizes from: 1/8" to 2" SNL Dimensions Standard sizes from: 1/4" to 2" SNV-F Dimensions Standard sizes from: 1/2" to 6"

Armored Full-View Sight Flow Indicators

The best view with the strength to fight mechanical strain.
Available in NPT and flanged models, Armored Full-View Sight Flow Indicators are designed to provide additional strength and to enhance the visibility of process media as it passes through the cylinder.  Indicator viewing area is over 200°.

To enhance quality and performance, the bodies (sheaths) of the SAV and SAV-F Armored Full-View models use ASTM A536 Ductile Iron Gr 65-45-12 rather than Gray Iron as the standard material of construction.  The body of the SAV-S uses ASTM B62 Bronze Alloy 836 as the standard material of construction.  The body of the Armored Full-View Sight Flow is not considered a wetted component.  The medium passing through the Armored Full-View Sight Flow Indicator comes in contact with only the glass and the connection ends.

Similar to the Full-View, the Armored Full-View Sight Flow Indicators are unique because the "character" of the liquid can be viewed.  The Armored Full-View Sight Flow allows observation of liquids in transit through a more dynamic, 3-dimensional pipeline.  Designing the Armored Full-View to match the pipe diameter streamlines the liquid flow through the sight flow and helps avoid solids settling.

Flange mounting studs are provided with SAV-F flanged models for convenient flange-to-flange connections.  Providing customized studs reduces the possibility of damaging the glass or flange by selecting an inappropriate bolt size or torquing the Armored Full-View Sight Flow Indicator beyond its proper limit.