The Welker HR Heated Instrument Regulator is a single-stage, spring-loaded, electrically heated pressure reducing valve designed to provide an analytical system with a conditioned gas sample stream at a safe output pressure and temperature. The HR’s controlled heating compensates for the cooling brought on by the Joule-Thomson effect to prevent condensation and maintain sample integrity. The HR is specifically designed for use in explosive atmospheres.
Powering and protecting your pneumatic instruments just got easier thanks to the spring-loaded Welker I-Series Instrument Regulators. The ISD model reduces high-pressure filtered gas or air to a lower outlet pressure safe for your downstream instrumentation, helping prevent costly damage and interruptions to operation.
The Welker ECOsystem™ is a simple, reliable gas injection system designed to deliver precise, controlled volumes of hydrogen into natural gas pipelines.
The Welker RV-110 series Relief Valves are ideal for protecting high capacity gas instrumentation from overpressure events. Designed with ASME standards in mind, these safety devices have a 10% overpressure relief capacity and are made in America from stainless steel.
The Welker OdorEyes MerCapture™ Kit Odor Containment Case and Kit has everything you need to deodorize and return odorizer parts contaminated by mercaptan and other odorants inside a portable, shipping-friendly case.
The Welker LE Liquid Eliminator series helps protect sensitive equipment from damage and contamination by removing free liquids from natural gas sample streams. Install the LE as a standalone unit or as part of a conditioning system upstream of your analyzer.
Welker’s Scale-X™ is an acidic cleaner and descaler specially formulated to dissolve dithiazine from valves and instrumentation to optimize flow performance.
Welker’s Grime-X™ is a professional-strength general purpose cleaner tough enough for industrial applications but safe enough to use at home. Able to quickly cut through oil, grease, and stains, Grime-X™ is the perfect sidekick for rapid cleanup on the job.