Flowserve’s Durco® G4XZ

pressure gauge แบบ น้ำมัน -Emission Plug Valve
Flowserve engineered the Durco® G4XZ low-emission plug valve to carry out reliably and ensure compliance with probably 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 utilized in hydrofluoric acid (HF) alkylation industry processes including:
Blending
Crude desalting
Gas crops
Isomerization
Light ends
Sulphur vegetation
Chlorine
Anhydrous hydrochloric acid (HCl)
Hydrofluoric acid (HF)
The versatile G4XZ valve additionally can be used for lethal, poisonous and sub-zero fluid services such as chlorine, anhydrous hydrogen chloride, phosgene, propylene oxide, isobutane and HF acid.
Reduced fugitive emissions
Operators can set up the Durco G4XZ valve with confidence in applications with volatile air pollution and dangerous fluids. The Durco G4XZ valve design has undergone rigorous testing and is licensed to essentially the most stringent industry standards, including ISO 15848-1-BH-CO3 (2,500 mechanical cycles) and API 641 1st version.
ความหมายของเครื่องวัดความดัน for safety
The G4XZ valve ensures elevated plant and personnel safety through its fire-safe design and construction that complies with API 607 7th version and ISO 10497 2010 fire-safe requirements (for external leakage only).
Improved reliability and uptime
The tight shut-off efficiency is repeatable and dependable to minimize unforeseen downtime; The G4XZ valve design does not require lubrication for sealing. Instead, the plug can simply be adjusted additional into the sleeve to improve sealing capability.
Simplified, in-line maintenance
Design options an impartial plug, packing and top cap seal that allow easy adjustment or re-energization of seals as wanted.
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