Catalogue

Globe valve cast BIRS Б02

The valves are designed to work at pressures (P) up to 4.0 MPa, nominal diameter (DN) from 15 mm to 250 mm.

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Description

Globe valve cast BIRS Б02

The valves are designed to work at pressures (P) up to 4.0 MPa, nominal diameter (DN) from 15 mm to 250 mm For larger diameters and with a small flow of economically advantageous to install a valve of smaller diameter, in this case, the valve design provides for the use of flanges of the housing, the channels which have the form of truncated cones with an inner diameter of the base equal to the nominal size of the valve, and the external equal to the desired diameter of the pipeline (so-called diffusers and confusers). This allows, for example, the diameter of the piping 300 mm, use a valve with a diameter of DN100 mm.

Table 1. Standard Specification

Drive Model

Electric BIRS 14; diaphragm BIRS 37; electromagnetic BIRS 50; manual actuation

Valve Model

URPS BEERS Б02

DN

mm

15

20

25

32

40

50

65

80

100

150

200

250

Stroke

mm

20

20

20

25

25

25

30

40

40

50

75

75

PN

MPa

1,6; 2,5; 4,0

Connection to the pipe

flange mounting (ledge-slot)

Body frame

st.20GL; st.12Х18Н9ТL; st. 20L

Throttle pair

St. 12Х18Н10Т

T medium

˚С

Options from -60 to + 450

Environment temperature,

˚С

Variation from -60 to +70

The design feature of the valve URPS BEERS Б02 is their production of quality steel castings in lost foam model. Input control of raw materials guarantees stable performance in the entrance process. Non-destructive testing of castings guarantees the absence of leaks in the casing within the warranty life of the product.

Valve counterpart is adapted for the application of various control means for linear electric power actuators BIRS 14 and diaphragm pneumatic actuators BIRS 37.

Valves URPS BEERS Б02 comply with the requirements TR CU 012. The product has category IIGbcT4.

Table 2. Conditional throughput Kvy valves URPS BEERS Б02.

DN

mm

Conditional capacity m ³/hour

Number of throttle nodes when writing the product formula.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

15

1,7

2,3

3,1

3,5

4,2

4,6

5,8

7

20

1,7

2,3

3,1

3,5

4,2

4,6

5,8

7

10,4

25

5,8

7

10,4

16

32

7

10,4

16

29

40

10,4

16

29

32

50

16

29

32

58

65

29

32

58

98

80

127

100

206

150

387

200

765

250

1060

Valve shut-off BEERS 02.50.42 (Valve solenoid KS 2501)

Designed for remote management of the consumption of the inhibitor, as well as remote shut off the flow inhibitor.

Main technical data:

Control signal: discrete, DC

Nominal (conditional) pressure: 25mpa

Nominal diameter – 8 mm

The consumption of the inhibitor (KV): 32,0; 61,2; 110 l/h

Transported medium: methanol according to GOST 2222-95, natural gas, and the regenerated methanol without mechanical impurities

The temperature of transported medium: -60° to +50° C

Ambient temperature: from -60° C to +50° C

The valve service life – 30 years

The differential pressure at shut-off on: from 0.5 to 2.5 MPa.

Hermiticity class according to GOST 9544-2015:

Mode of action: normally closed

Nominal voltage: (24 +2,4 -3,6)

Rated current: 0.8 A

The degree of protection from external influences: IP54

Marking of explosion protection: 1ExdIIBT4

Overall dimensions (LxWxH): 197х105х220 mm

Weight: 4.5 kg

View the pipeline connection: threaded ball valve 2-12 (О12х2) according to GOST 22525-77

Data on materials of main parts:

Main parts: steel 10880,20880,14KH17N2, 12X18H10T, ЭИ943

Case details: steel 10880,20880,12X18H10T

Gate body: steel 12KH18N10T, ЭИ943, fluoroplastic-4

Mounting nipple: steel 09G2S