Clark-Reliance®
Clark-Reliance®
BOILER INSTRUMENTATION
Reliance products are the most widely-recognized and trusted line of boiler trim controls in the industry. Our offerings include gages, balves, columns, and indicators.
Water Columns – Flat Glass Water Gage – Prismatic (Reflex) Water Gage – DuraStar Illuminator – Simpliport 180° Water Gage System with LED Illuminator – Electrolev Column & Probes – Eye-Hye® SmartLevel™ Boiler Level Indication System – Float Type Levalarm® GOLD – EA100 Series Probe Levalarm® – TWIP® (Turbine Water Induction Protection) Level Switch

GRQ Engineered Hygienic Clamps
Jacoby-Tarbox offers a full line of GRQ Engineered Hygienic Clamps for uniform gasket compression to seal with minimized gasket intrusion, maximizing process integrity.

Jerguson® 360 Series Metal Seated Safety Ballcheck Valve
The Jerguson 360 Series valve is equipped with many features that elevate its performance above traditional style safety ballcheck valves. Designed to alleviate a widespread problem, the 360 Series’ bypass…
Jerguson® Tri-Magnet Level Switch
Jerguson’s Tri-Magnet Level Switches deliver failure-free performance. The innovative use of repelling magnetic fields eliminates springs and other mechanical elements that are prone to failure in high temperatures, extreme vibration,…
Reliance® Eye-Hye SmartLevel™ Remote Water Level Indication System
Where’s your water? For over 50 years, Eye-Hye® Indicators have provided remote indication of boiler water level, trusted by operators of thousands of boilers worldwide. The all new Eye-Hye® SmartLevel™…
Reliance® Levalarm® Low Water Cut-Out and Level Switch Applications
These robust, time-tested switches employ interlocking magnetic operation and can be used in applications up to 1,000 psi. A stainless steel float moves the switch arm which trips the tri-magnet…
Reliance® Flat Glass Boiler Level Gage with DuraStar LED Illuminator
The precision manufacturing of these time-tested designs assures outstanding performance and service life. Choose from single, double, or triple windows for ultimate visibility. Clark-Reliance FG Series Flat Glass Gages feature…
Reliance® Simpliport® 180˚ Water Gage System
Installed worldwide since 1962, Simpliport® Boiler Water Level Glass Gages provide reliable direct-reading, bi-color indication up to 3000 PSI (206 Bar). Continuous improvements to the Simpliport design have made them…
Jerguson® LumaStar™ LED Illuminator for Flat Glass Level Gages
The Jerguson LumaStar LED Illuminator is the only white LED based illuminator, available in both aluminum and 316 stainless steel, that carries 3rd party certifications by world-wide agencies for use…
Jacoby-Tarbox® Bulls-Eye Sight Flow Indicators
Jacoby-Tarbox’s full ASME rated line of flanged bullseye sight flow indicators have been engineered per the design criteria of the ASME B31.1 & 31.3 Power & Chemical Piping Codes, incorporating…