Core Working & Performance ParametersAdopts diaphragm precision pressure regulation structure with fine-tuning knob for continuous outlet pressure adjustment. Stabilizes inlet pressure fluctuations within a wide range to a constant outlet pressure, eliminating measurement errors caused by gas pressure changes on alumina sensors. Built-in internal overflow protection valve prevents overpressure impact on sensitive dew point probes. The internal flow channel is polished and smooth to avoid residual moisture adsorption and reduce measurement lag. Each unit undergoes pressure stability calibration and leakage testing before delivery to ensure long-term constant pressure output.

Structural Design & Environmental AdaptabilityAll wetted flow paths adopt 316 stainless steel with passivation treatment, resisting weak corrosive gas, water mist and pipeline impurity erosion. Standard 1/4 NPT threaded inlet/outlet interfaces are seamlessly compatible with sampling pipelines, filters and probe sampling chambers. The overall shell has IP54 protection grade, stable working temperature range of -20℃ ~ +60℃, good vibration resistance adapting to field pipeline vibration of power plants, natural gas stations and chemical devices. The internal sealing components adopt aging-resistant fluororubber material to extend service life under long-term continuous operation.

Matched Components & Application ScenariosMatching measuring equipment: M21R, MS29, NC22, Ni2 M-series dew point probes, PM880 portable dew point analyzer, MMS35/MTS6 fixed moisture transmittersMatching sampling accessories: sampling filter, stainless steel sampling tube, MG101 calibration deviceMain application scenarios: generator hydrogen dew point inspection, natural gas pipeline trace moisture monitoring, heat treatment shielding gas detection, air dryer efficiency monitoring, semiconductor high-purity gas sampling testing. Used as replacement spare part when the original pressure regulator has pressure drift, internal leakage and adjustment failure.

Stability & Maintenance AdvantagesNo mechanical wearing parts prone to rapid wear, low daily maintenance frequency and operation cost. Independent precision calibration ensures consistent pressure control accuracy after on-site replacement. Compact integrated structure simplifies sampling loop layout and shortens system debugging downtime during replacement. Original genuine DRC-100X avoids measurement deviation and probe damage caused by unstable pressure from generic pressure reducing valves. Shockproof sealed packaging meets long-term spare parts inventory requirements, and pressure control performance remains stable under dry constant-temperature storage conditions.