Jacoby Overview Brochure · 2020. 11. 20. · include PTFE Gylon® 3545, Garlock® IFG 5500. Linings Flanged sight flow indicators supplied with either a flutter or drip tube indicator,

JACOBY TARBOX®NORTHEAST CONTROLS INCORPORATED TEL: 201-327-7660 | FAX: 201-327-3242 www.nciweb.com

NORTHEAST CONTROLS INCORPORATED TEL: 201-327-7660 | FAX: 201-327-3242 [email protected]

Sight Flow Indicators and Sight Windows, properly applied and maintained, are valuable assets toproduction facilities throughout the world. Jacoby-Tarbox® will work with your staff to increase the dutycycle of the units in your application. Minimizing down time, will help maximize process output. Materialchoice, use of linings, gasket pick, window material or style, and shielding to protect the window are someof the attributes reviewed to evaluate the unit for a given process.

To help with proper application, Jacoby-Tarbox® sight flow indicators and sight windows are designedto meet or exceed application specifications right “out of the box”. Units are available for the followingspecifications:

Section VIII B2.1 B16.5 B31.1 B31.3 BPE

ASTM CRN FDA USDA DIN flanged JIS flanged MIL flanged PED

If your application has other requirements contact your Jacoby-Tarbox® representative or a Jacoby-TarboxApplication Specialist. All units are shipped with maintenance notes attached directly to the unit.

Compliance…“Out of the Box”

Jacoby-Tarbox® Sight Flow Indicators aremanufactured by the Clark-Reliance Corporation.They are distributed world-wide to meet routine aswell as the most punishing applications. All majorSight Flow Indicator styles are offered in a variety ofsizes with threaded, flanged or other connections,ranging from ” (DN8) to 16” (DN400). Operatingpressures range from full vacuum to 3000 PSIG(207 Bar) depending on style and model. ALL sightflow indicators are hydrostatically tested to 150% ofrated pressure and are guaranteed free of materialand manufacturing defects.

Standard Jacoby-Tarbox® Sight Flow Indicatorsand Sight Windows can be specified toaccommodate almost all applicationrequirements. Special indicators can bedesigned and manufactured to meet uniqueinstallation, processing or flow criteria. A widerange of indicator body and gasket materials,glass types and window designs, non-wettedparts and materials, plus special corrosion-resistant lined indicators are available. All unitsare “built to order” with “off the shelf” deliveries.

JACOBY TARBOX®Over 95 years of Quality!

NORTHEAST CONTROLS INCORPORATED TEL: 201-327-7660 | FAX: 201-327-3242 www.nciweb.com


Phaeton XTL

The Phaeton® XTL (X-treme Tank Light) and SL (SightLight), are examples of products designed with thecustomer’s needs first. The XTL decreases the number ofwindows required on a vessel by enabling viewing andlighting in one window and can backlight 4” and larger sightflow indicators. The SL fits on smaller openings, oftenreplacing “light pipes” and will fit sight flow indicators down tosize ”.

Only Jacoby-Tarbox® offers UniShield® Window Protection as a unique alternative totraditional shielding methods with excellent clarity and without minimizing view due todarkening. More aggressive chemicals and the addition of negative pressures during, orbetween, processes pose a unique problem for shielding, often limiting the life of the shield.UniShield will extend the duty cycle of the window, increasing “up time” for the process.

UniShield

Mica

Lighting:

Shielding:

Innovative Solutions…UniShield® Window Protection

Phaeton® XTL & SL Explosion Proof Lights

The LED light source is cool to the touch, and willnot cause products to “bake on” the glass. Thisminimizes glass replacement and maximizes tankservice time, while eliminating any risk ofpersonal injury from burning. Powerconsumption is less than 1/20th of a 100 wattbulb. The mounting apparatus facilitatesinstallation in minutes on most manufacturerssight windows and sight flow indicators with nodisassembly or modification of the existing unitsrequired.

UniGlas® discs are the only glass discs that may be placed back into servicesafely after use. UniGlas discs have glass fused to metal, and only the metalis placed in a compressive load by the assembly. Ordinary glass discs,stressed by this type of load within an assembly, must be discarded afteruse. Hidden damage within the glass is not visible by the naked eye. Thisdamage make predicting performance impossible. Use UniGlas in allapplications where flat borosilicate glass discs are installed. Onlyreplacement gaskets are needed, which decreases the spare parts held instores. Minimize handling errors and improper installation by removing glassmaterial misidentification as well as any possibility of placing dangerous,used glass, back into service.

Glass Safety: UniGlas® Safety Sight Window Glass

Phaeton SL

UniShield, if permeated, shows a changein the assembly before glass integrityis compromised, allowing UniShield towork as an “early warning” device. Smallwhitish dots indicate to the operator that the shieldhas been permeated long before any changes in unitintegrity occur, allowing time for safe convenientreplacement during the next scheduled outage.

By the time .015” (.4mm) of corrosion orerosion exists and is now visible to thegeneral observer, the structural integrity ofthe glass has already been compromisedand a safety hazard exists.

>.18(4.6mm)



Sight Flow IndicatorsFull ASME Lines

Nominally Rated

Indicators

Flapper - Horizontal & Upward Vertical Flow

Rotor - Any Flow Direction

Drip - Downward Vertical Flow - “less than full” horizontal lines

Flutter - Low Volume Horizontal & Vertical Flow100-S-FLTR

FLTR = Flutter

Plain or “No Flapper” – Any Flow Direction

910-FA (NF)

(NF) = No Flap, or “Plain”

100-S 100-SFA

S-100HP -600 / -1000S-100HP -2000 / -3000

Medium Pressure– 150 psig (10.3 Bar)– Class 150

High Pressure– 600 to 3000 psig(41.3 to 207 Bar g)

300-S300-SFA

S-300HP -600 / -1000S-300HP -2000 / -3000

200-S200-SFA

S-200HP -600 / -1000S-200HP - 2000 / -3000

910-FA

F-910HPA -300F-910HPA -600

Medium Pressure– Class 150

High Pressure– Class 300– Class 600

935-FA

F-960HPA -300F-960HPA -600

608-FA

F-608HPA -300F-608HPA -600

FFLLAAPPPPEERR

RROOTTOORR

DDRRIIPP

– Designed to ASME B31.1 & B31.3 RequirementsPressure vs. Temperature Ratings andMaterials of Construction

– Threaded, Socket Weld, and Butt WeldUnits to 3000 psig (207 Bar)

FFLLAAPPPPEERR

RROOTTOORR

DDRRIIPP

FFLLUUTTTTEERR

PPLLAAIINN



Specialty Units

90º angle models are recommendedwhen space or systemcharacteristics make straight lineindicators unsuitable. Angle modelscan be supplied plain, model 90, orwith a drip tube, 90-D. Drip tubesare positioned into the center of thewindow area for easy observation.Plain models will operate effectivelywith solution flows in any direction.

Tubular

90º Angle

TruSanTM 6000

TruSanTM 7000

Tube models arerecommended wheremaximum visibility isrequired. They may beused only in systemsthat do not placemechanical strains onpipelines. Pressureratings are 150 psig(10.3 Bar) or lessdepending on size.Models vary in lengthand are available up to48” in length for flangesizes from ” to 12”.

Bulls-eye style made using acustom short-stack cross availablewith ISO Clamp and butt weld ends.

Patented special purpose hygienicmodels designed in accordancewith ASME BPE and the 3-A® sightflow and window standard 65-00are imperative for biotechnological,pharmaceutical, and food &beverage processing systems.

Hygienic Units

JacketedJacketed models arerecommended for improvedtemperature control at visualinspection stations alongjacketed processing lines.Jackets are clamped on orwelded on.

Sheathed Tubular

90-D

830-FFlanged connection

4000-SThreaded Connection

Cylindrical Sheathed Tubemodels are recommended forapplications where increasedvisibility is required. They maybe used in pipe line systemsthat operate under somedegree of mechanical strain.Models are constructed usingborosilicate tube glass andvarious “head” metalsdepending on application. Pressure ratings are 150 psig(10.3 Bar) or less dependingon size.

UniSanTM 6500Glass fused to metal constructionis incredibly impact resistant,allowing process viewing whileprotecting it from contamination.

6500

7000-C

6000-C

805-SThreaded connection

860-FFlanged connection

Tubular style made using customformed glass cylinder seals with standard ISO clamp gasket. Weld-free design eliminatesovality concerns.

910-FA (NF) WithClamp-on Steam Jacket



DUAL WINDOW OPTIONWhen FM Approval is required, includeDual Window tempered glass in yourspecification. Two identical windows areindependently mounted at each opening,providing 100% redundancy for greatersafety factors in applications wherethermal shock or other upset conditionsare a concern.UniGlas® is alsoavailable as aDual Windowas shown here.

Severe Service Solutions

To meet specific performance requirementsJacoby-Tarbox® Sight Flow Indicators and SightWindows , indicators can be manufactured fromCarbon Steel, 316 stainless steel, Bronze, Alloy20, Duplex, Hastelloy®, Inconel®, Monel®, otherstainless steels and special alloys.

UniGlas® & Other Glass Materials

Body (head) Materials

Jacoby-Tarbox® UniGlas® windows are designedwith the highest safety factor, and are thestrongest sight windows presently in use and arehighly recommended. UniGlas, capable ofhandling most high pressure systems attemperatures from -435°F (-259C) to 600°F(316C), employs no glass bonding agents andrequires no shims, packing, or adjusting screws forinstallation.

Quartz is available forapplications above 500°F(260C) up to 2000°F (1100C).

Borosilicate glass remainsstandard in all Jacoby-Tarbox®sight flow indicators, however,the far superior performanceof UniGlas® is available onall models.

Gasket MaterialsJacoby-Tarbox® Sight Flow Indicators andSight Windows employ neoprene as thestandard gasket material. Other gaskets areavailable for compatibility with special fluidsor operating/system characteristics. Choicesinclude PTFE Gylon® 3545, Garlock® IFG 5500.

LiningsFlanged sight flow indicators supplied with either a flutter or drip tube indicator, or with no indicator areavailable with a choice of corrosion-resistant linings. PFA Teflon®, PTFE Teflon, other specialtyfluoropolymers, plastics, and rubber are available. In certain applications, these linings provide cost savingsover indicators manufactured from high performance body materials. Linings are available in variousapplication methods to specialize the lining for different service conditions from full vacuum to highpressures.

910-FA-PFACarbon steel encapsulated

in PFA Teflon

910-FA-TFEDuctile iron with blow-

molded PTFE liner

830-F-TFETubular unit with

replaceable PTFE liner

– Fluoropolymer lined sight flow indicators and More

SAFETY NOTE: ALL standard windowoptions in Jacoby-Tarbox units maintainoriginal ASME pressure rating. Thisunparalleled safety feature results fromJacoby-Tarbox’s proprietary glass designs.



Sight Windows

Security Sight Window Bolt-on

Threaded

5200

W-5000

5200-PVQ

Jacoby-Tarbox® Sight Windows allow effective and economical viewing of tank, pressure vessel andpiping system interiors. Models are available for all major Sight Window applications and connections.

Window

5005-DW

Pressure Vessel Weld-onWeld Neck Sight Windows arewelded directly to pipe ends or intotank and vessel walls. They providea single-position viewing station.

5300-PVQ

Pressure Vessel Sight Windows, roundand obround, are fabricated from codemetals. They attach to pressure vesselsconforming to Section VIII of the ASMEBoiler & Pressure Vessel Code. Usable inany orientation, models are available withflat or curved pads. Round models, 5200-PVQ, may be specified with UniGlas®,Dual Windows, or UniGlas Dual Windows,and Quartz, all up to 600 psig (41.3 Bar).Obround models, 5300-PVQ, may bespecified with Dual Windows and quartz.Both have flat weld pads standard, but areavailable with cylindrical and sphericalradius cuts pads. Higher pressureavailable upon request.

Weld Pad Sight Windows aredesigned to be welded directly to tankor vessel walls or covers to becomesingle-position viewing stations.Models are available with flat,cylindrical or spherically shaped pads.Standard 5200 windows are for use onnon-ASME vessels up to 150 psig(10.3 Bar), and are available with flat,cylindrical, or spherical cut pads.

S-5100

Security Sight Windows incorporate thesafety features of the patented FactoryMutual® approved Dual Window, resultingin additional protection against stressconcentration, thermalshock, corrosion orerosion, over-pressure,and external mechanicalforces. Models areavailable with TFE (Teflon®),PFA or rubber lining. Bolt-onconnection is designed to fitASME standard flanges orstudding outlets with ASME flangeconnection dimensions. Units availableto 1500 psig (103 Bar).

S-5400

NEW, Model 5800 UniGlas SightWindows are two-piece, ASMErated units, each with a UniGlaswindow insert plus a separateretaining flange. Bolt-on connection is designed to fit ASME standard flanges or studding outlets with ASME flange connection dimensions.

5800

Threaded SightWindows are availablewith male threads,S-5400, and femalethreads, S-5100 forthreading directly to pipeends or couplings. Theyprovide a single-positionviewing station.



Documents

Jacoby Overview Brochure · 2020. 11. 20. · include PTFE Gylon® 3545, Garlock® IFG 5500. Linings Flanged sight flow indicators supplied with either a flutter or drip tube indicator,