Contact number:
+7(8412) 202-303
 
Download product catalogues:

ПРОК 25/ХХ/ХХ/0Х/3/Х0

next
SPECIFICATION:

Diameter (DN) вх/DN вых

25/40

Operating pressure range РN, MPa 

16

Set point pressure range Рн, MPa 

0,2...16,5

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
Impermeability (GOST Р 54808-2011)  Class В 
Type of pipeline’s joint with valve  -40...+40
Fluid temperature, °С -10...+50
Size, mm 166x145x399
Mass, kg 14


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.



Symbol:
4_4.png