เกจวัดแรงดันแก๊ส -Emission Plug Valve
Flowserve engineered the Durco® G4XZ low-emission plug valve to carry out reliably and ensure compliance with essentially the most stringent ISO and API fugitive emissions standards, including ISO 15848-1-BH-CO3 and API 641 1st edition. The G4XZ valve can be used in hydrofluoric acid (HF) alkylation industry processes together with:
Blending
Crude desalting
Gas plants
Isomerization
Light ends
Sulphur crops
Chlorine
Anhydrous hydrochloric acid (HCl)
Hydrofluoric acid (HF)
The versatile G4XZ valve also can be used for deadly, toxic and sub-zero fluid companies similar to chlorine, anhydrous hydrogen chloride, phosgene, propylene oxide, isobutane and HF acid.
Reduced fugitive emissions
Operators can install the Durco G4XZ valve with confidence in functions with risky air pollution and unsafe fluids. The Durco G4XZ valve design has undergone rigorous testing and is licensed to probably the most stringent trade standards, together with ISO 15848-1-BH-CO3 (2,500 mechanical cycles) and API 641 1st edition.
เกจวัดแรงดันปั๊มลมpuma for safety
The G4XZ valve ensures increased plant and personnel safety via its fire-safe design and construction that complies with API 607 7th edition and ISO 10497 2010 fire-safe requirements (for external leakage only).
Improved reliability and uptime
The tight shut-off performance is repeatable and reliable to reduce unexpected downtime; The G4XZ valve design does not require lubrication for sealing. Instead, the plug can merely be adjusted further into the sleeve to improve sealing capability.
Simplified, in-line maintenance
Design options an unbiased plug, packing and prime cap seal that allow simple adjustment or re-energization of seals as needed.
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