نام محصول:
دریچه بررسی دیسک
نام انگلیسی:
Disc check valve DAUPHIN DE
برند:
BURACCO SAS
مشخصات:
SERIES DAUPHIN check valves are designed with robustness in mind. The double offset technology is particulary popular in the Oil & Gas industry and energy sector, especially for high-pulsed and turbulent régimes.
TECHNOLOGY
Easy to handle and assemble
No internai parts that can get into piping
Bolts protected by full body
Damped opening and closure
Métal / métal seal
No external leaks thanks to the one-piece RETAINERLESS
enclosure
Compact size
Lightweight
Profiled flap for an increased flow rate coefficient (Kv) (*)
100% product testing to guarantee performance
A premium service through customer liaison and technical assistance
DESIGN
During dosure, due to the dise axis eccentricity, the fluid itself provides natural damping. The non-return function is self- damped, limiting and reducing water hammering, and the seal is
ensured.
Upon opening, the dise is stabilized by the fluid passing over it and prevents contact with the pipework.
OPTIONS
– Spécifie coatings
– Non-destructive testing
– Order conformity certiflcate / material certificate /
pressure test certiflcate in accordance with standard EN
10204 types 2.1, 2.2, 3.1 and 3.2.
– Qualifications / Réceptions clien ts /…
توضیحات:
Type
disc
Fluid
for oil, gas
Other characteristics
compact, standard
DN
Min.: 50 mm(1.969 in)Max.: 900 mm(35.433 in)
Pressure
Min.: 0 bar(0 psi)Max.: 420 bar(6,091.6 psi)
Temperature
Min.: -196 °C(-321 °F)Max.: 538 °C(1,000 °F)
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