Pneumatics

Parker’s gas control solutions stabilize carrier and calibrant gases for GC, improving retention repeatability, peak shape and uptime.

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Precision Regulators

GC OEMs and analytical labs achieve repeatable retention times, sharper peak shapes, and lower baseline noise for more reliable results. Parker’s 8310/8311 Precision Regulators deliver ultra‑stable, low‑drift pressure control and ultra‑low leak rates for carrier and calibrant gases, with compact, field‑serviceable housings, lockable setpoints, gas‑compatible wetted materials, and factory testing with traceability to simplify integration and validation. View Product

Miniature Analytical Proportional Valves

Analytical labs and GC OEMs secure precise flow and pressure control for improved baseline stability, sharper peaks, and repeatable retention times. Parker’s VSO LowPro miniature analytical proportional valves deliver this with high‑resolution, low‑power, low‑dead‑volume control, fast response, low hysteresis and ultra‑low leakage, gas‑compatible wetted materials, factory testing, and simple analog/digital interfaces for easy integration and long‑term stability. View Product

Miniature Electronic Pressure Controllers

GC OEMs and analytical labs achieve repeatable carrier and calibrant pressures—sharper peaks, stabilized baselines, less frequent calibration, and reduced reagent waste. Parker’s EPIC digital electronic pressure controller delivers this with precise, fast‑settling, low‑drift regulation, programmable setpoints, onboard diagnostics, compact integration‑friendly packaging, and factory calibration with traceability to simplify validation and system integration. View Product

Miniature Calibrant Valves

Gas‑chromatography OEMs and analytical labs achieve precise, repeatable calibrations, preserved peak shape and retention‑time stability, and reduced contamination risk—supporting high throughput and simpler validation. Parker’s Series 9 miniature calibrant gas valve delivers this with a compact, low‑dead‑volume, fast‑response, ultra‑low‑leak design, clean wetted materials, long cycle life, and factory testing with traceability. View Product