Catalogue

Globe valve cast BIRS Б02

Valves are designed to operate at pressures (PN) up to 4.0 Mpa, with a diameter of orifice (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 BIRS B10 meet the requirements of State Standard TR TC 012. The product is assigned the 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

Table 3. Physical dimensions of valves URPS BIRS B10 with diaphragm pneumatic BIRS 37 (without accessories).

DN, mm

10

15

20

25

32

40

50

65

80

100

150

200

250

PN, MPa

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

L, mm

120

130

150

160

180

200

230

290

310

350

480

600

730

Н1, mm

380

390

390

390

435

435

445

535

565

585

785

890

965

D1, mm

220

220

220

220

270

270

270

350

350

350

470

470

470

Weight, kg

12

13

13

15

22

30

37

48

61

69

175

280

350

Table 4. Weight and size dimensions of valves URPS BEERS Б02 electric BIRS 14.

DN, mm

10

15

20

25

32

40

50

65

80

100

150

200

250

PN, MPa

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

≤4,0

L, mm

120

130

150

160

180

200

230

290

310

350

480

600

730

Н1, mm

580

595

595

595

620

620

650

680

760

760

910

1100

1100

А, mm

174

174

174

174

174

174

184

184

184

198

198

198

198

Weight, kg

22

22

23

23

31

38

45

3850

59

90

160

205

405

The symbol of the valve URPS BEERS Б02 when ordering.

URPS BEERS Б02.50.40.2.3.3.L.From where

Б020 – valve cast

50-nominal diameter, mm

40-pressure, atm

2-material of the body frame 20 GL

3-material of plunger 12x18h10t

3- seat material12x18h10t

C- performance of flanges"ledge-slot” in accordance with State Standard 33259