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ПРОК 50/ХХ/ХХ/01/3/00

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SPECIFICATION:

Diameter (DN) input/DN output 

50/80

Operating pressure range РN, MPa 

6.3

Set point pressure Рн, MPa 

0,05...6.3

Relieving pressure Рпо, MPa, no more 

Рпо=0,05+Рн
at Рн ≤ 0,3
Рпо=1,15Рн
at 0,3≤ Рн≤ 6,3
Рпо=1,1Рн
at Рн=6,3
Closing pressure Рз, MPa, no less  0,8Рн
Type of pipeline’s joint with valve
flange
Type of pipeline’s joint with valve -60...+45
Fluid temperature, °С -50...+80
Size, mm 226x195x575
Mass, kg 35


APPLICATION:
:

  • air Class. 10 upon GOST 17433-80, natural gas, oil-associated gas, nitrogen, inert gases, gaseous hydrocarbons (propane, butane, methane and mixture of it) of contamination class no rougher than Class 10 upon GOST P50555-93, crude oil



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