Jacoby-Tarbox · Sight Flow Indicators
Ritec partnerJacoby-Tarbox Bulls-Eye F-910HPA high pressure flanged sight flow indicator, Class 300 to 1500
High pressure flanged bulls-eye sight flow indicator, ASME Class 300, 600, 900 and 1500 up to 3750 psig (258 bar), plain, flapper, rotor, drip or gas indicator, 1/2" to 8".
The F-910HPA family carries the flanged Bulls-Eye design into high pressure piping. Bodies are engineered to ASME B31.1 and B31.3 with ASTM listed metals throughout, and each unit is hydrotested. The same indicator choice as the Class 150 range is available: plain, weighted 316 flapper, PTFE rotor (F-960HPA), 316 drip tube (F-608HPA) or the lightweight gas indicator.
Ratings follow the flange class: up to 750 psig for Class 300 and up to 3750 psig (258 bar) for Class 1500, with the actual limit set by the body material group in ASME B16.5 and the lowest temperature limit of window, gasket and body. Class 300 and 600 are made up to 8”, Class 900 and 1500 up to 2”.
Dual windows are FM approved and give four glass discs per unit. UniShield PFA shielding protects the glass against caustics, hydrofluoric acid, steam and similar attack, and UniGlas fused windows are the choice where glass breakage is not acceptable.
Selection data we need
Pipe size and flange class, medium, design pressure and temperature, flow direction, indicator type, body and gasket material, window option, NACE or PED requirements and the required certificates.
Applications
- High pressure process and utility lines
- Lube and seal oil systems (API 614)
- Sour service with NACE compliant wetted metals
- Liquids, slurries, gases and solids
