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Shutoff and regulating valves

Shutoff and regulating valves are intended for use as shutoff devices in the systems with different neutral and aggressive liquids, emulsions, suspensions, gases, as well as for adjustment of gas flow by change of open flow area of the control.

General quantity of mastered by the company articles is more than 60 designations, which embrace port areas from 6 to 1000 mm at pressure from 1.6 to 105.0 P for different operating mediums with the temperature from minus 40 to plus 1200.

Apply international standards ANSI, API, ASME, DIN, ISO, GOST, DSTU.


VU 10/250 corner valve

КRP-1.6-10 ball-cage cock

VU 10/400 corner valve

VU 15/400 corner valve

VZN 6/160 Valve

VZN 6/400 valve

VU 10/400 corner valve

VU 10/700 corner valve
 

Nos.

Designation

Specifications

Leakproofness of gate

Weight, kg

Pressure, МPа (kgf/сm2)

Internal area, mm

Operating medium

Ambient air temperature,

1

VZN 6/250 shutoff valve, nipple

25(250)

6

Natural gas, hydrocarbon oils, aggressive liquids, emulsions, suspensions



-30 80













as per GOST 9544-93 grade А




0,40

0,45

2

VZN 6/400 shutoff valve, nipple

40(400)

6

0,50

1,10

1,20

3

VZN 10/400-01 shutoff valve

40(400)

10

1,30

4

VU 10/250 angle valve

25(250)

10

2,30

5

VU 10/400 angle valve

40 (400)

10

1,15

1,20

6

VU 10/400-ОК angle valve with non-return valve

40(400)

10


1,20

as per GOST 9544-93 grade С

1,25

7

VU 10/700 angle valve

70 (700)

10

1,75

8

VU 15/250 angle valve

25(250)

15

1,80

3,50

9

VU 15/400 angle valve

40(400)

15



0,70

1,60

8,60

10,0

10

VU 15/400-01 angle valve

40(400)

15

11

ККN 20 two way valve

6,3 (63)

20

as per GOST 9544-93 grade А



0,40

12

КSh 20/100 four way valve

10(100)

20

0,45

13

КR-1 ball-cage cock

32(320)

10

Natural gas, hydrocarbon oils

-30 50

14

КР-2 ball-cage three way cock

32(320)

10

15

Ball-cage cock:
КRP-1,6-15 (G1/2») КRP-1.6-25 (G1») КRP-1,б-50(for welding)

КRP-1,6-50 (flange)

 



1,6(16) 1,6(16) 1,6(16)


1,6(16)

15

25

50

50

Natural gas, hydrocarbon oils, aggressive liquids, emulsions, suspensions



-30 50

-30 80



16

6/250 vent for pressure-gauge

25(250)

6

17

6/400 vent for pressure-gauge

40(400)

6

   

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