Check Valve, 16p6bk, P41101-050

     


 
Nominal
bore,
DN, mm
Working
pressure
PN, MPa (kgf/cm2)
Version Type Temperature, 0C Material of main parts Weight,
kg
Working medium Ambient Body Plug
50 0,63
(6,3)
  normal 16p6bk from -5
to +70
from -5
to +40
Polypropylene
21020-16
2,2
-01 export 16p6bke
-02 normal 16p6bk1 from -30
to +70
from -30
to +40
Frost-resistant
polypropylene
MPP 12-06
-03 export 16p6bk1e

Working medium P41101-050, P41101-050-01, P41101-050-02, P41101-050-03
Concentration, % Temperature,

Nitric acid

20

50

Sulfuric acid

up to 30
up to 40
up to 70
60
40
20

Hydrochloric acid

up to 30
over 30
60
20

Phosphoric acid

up to 80 60

Hydrofluoric acid

up to 40
up to 60
50
20

Hydrofluosilicic acid

up to 35 20

Acetic acid

up to 80
up to 60
40
60

Formic acid

up to 50 60

Acids - citric, butyric, maleic, benzoic

any 70

Solutions of salts mineral and organic acids

any 70

Alkaline solutions

any 70

Formaldehyde

up to 10
up to 40
40
30

Ethanol

up to 96 70

Using valve with following fluids has prohibited

Tetrahydrofurane, benzine, tetramine, trichlorethylene, tetrachlormethane, triethanolamine, tetrachloroethane, benzol, totuol.

 

Is used at pipelines with corrosive liquidsflows, except crystallizable, polymerizing and abrasive fluids with Twork. from -30 up to +70oC.
Connection of the valve to the pipeline - flanged.
Hydraulic resistance factor - not more than 3.
Direction of fluid flow - under the plug.
Working position of the valve - any.
Service conditions - not routinaly heated indoor facilities with natural ventilation, without artificially controlled climatic conditions in temperate climate regions.

Application with other working media is permitted subject to agreement with the manufacturer.
 

     
  Russia, 195027, Saint-Petersburg, pr. Shaumyana, 10/1 

tel+7(812)3262400, fax+7(812)3262414, mail@bpaspb.ru

  ENGINEERING, MANUFACTURE  & DISTRIBUTION
  of INDUSTRIAL PIPELINE VALVES
Яндекс.Метрика