Flowserve’s Durco® G4XZ

Low-Emission Plug Valve
Flowserve engineered the Durco® G4XZ low-emission plug valve to carry out reliably and guarantee compliance with essentially the most stringent ISO and API fugitive emissions requirements, including ISO 15848-1-BH-CO3 and API 641 1st version. The G4XZ valve can be used in hydrofluoric acid (HF) alkylation trade processes including:
Blending
Crude desalting
Gas vegetation
Isomerization
Light ends
Sulphur crops
Chlorine
Anhydrous hydrochloric acid (HCl)
Hydrofluoric acid (HF)
The versatile G4XZ valve additionally can be used for lethal, toxic and sub-zero fluid companies corresponding to chlorine, anhydrous hydrogen chloride, phosgene, propylene oxide, isobutane and HF acid.
Reduced เพรสเชอร์เกจคือ can install the Durco G4XZ valve with confidence in purposes with volatile air pollutants and unsafe fluids. The Durco G4XZ valve design has undergone rigorous testing and is certified to essentially the most stringent business standards, including ISO 15848-1-BH-CO3 (2,500 mechanical cycles) and API 641 1st version.
เกจวัดแรงดันco2 for security
The G4XZ valve ensures increased plant and personnel safety by way of its fire-safe design and development that complies with API 607 seventh edition and ISO 10497 2010 fire-safe standards (for external leakage only).
Improved reliability and uptime
The tight shut-off performance is repeatable and dependable to minimize unexpected downtime; The G4XZ valve design doesn’t require lubrication for sealing. Instead, the plug can simply be adjusted additional into the sleeve to enhance sealing capability.
Simplified, in-line upkeep
Design features an unbiased plug, packing and prime cap seal that permit simple adjustment or re-energization of seals as needed.
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