Distributing device

The distributing device is used to pass through a gas firefighting substance in a certain pipeline of automatic system of gas firefighting.

Operating environments: CO2, freons, elegas, N2, Ar, Inergen, 3M Novec.

The designation when ordering: PY-DN-150 (PY-DN-150-B3)

-DN-150-DN-150-
RUru vz

ru

Firefighting certificate: C-RU.04..00770 11.11.2011 .

 Certificate for the drive B3: RU.24.03499 12.10.2010 .

Licence for the drive B3: 00-041352 06.12.2010.

  

  

  

  

  

  

Technical characteristics

Nominal bore, DN (xx), mm

25

32

50

80        

Operating pressure, MPa (kG/sm2)

14,71 (145,2)

Test pressure, MPa (kG/sm2)

21,6 (213,2)

Minimal pressure at the entrance, MPa (kG/sm2)

0,49 (4,8)

0,98 (9,7)

Impermeability of the bolt

Class “A”

Type of the sealing bolt

metal/elastomer

Starting impulse:

voltage, V

current intensity, A

pulse duration, sec

24+3

2

1

Operating temperature, oC

-30...+50

Connection type

welded connection pipes

Equivalent length, m, not more

1,4

1,8

3,2

3,5

Effort on the hand lever

30

Mass, kg, not more

8,5

8,9

17

40

Outside diameter and width of connection pipes, mm

355

425

668

968

Dimensions

30518285

362(472)230110

495(605)345160

Resource before overhaul, actuations, not less

20

Operating time, years

10

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