Search:
Products General purpose valves Gates Swing check gates (valves)

Swing check gates (valves) поворотные Л 44077-­400-12, ИА 44158­-300-04, ИА 44158­-400-04, ИА 44159 -300-02, ИА 44159-400-02
ТУ 26-07-1180-78

Producing plant: IFVP

DESCRIPTION:

The gates are made with weld ends and with counter flanges. The design of the gates allows tightness against the environment.

FUNCTION:

The Swing check gates (valves) are designed for installation at pipelines to prevent return flow of the medium.

INSTALLATION:

The gates shall be installed at horizontal pipelines with shackles facing upwards. On vertical pipelines the gates shall be installed with the body sealing surface facing upwards.

Flow direction is shown by an arrow on the body.

.

15_1s.gif
15_2s.gif

More details.gif

16_3s.gif
16_4s.gif

Name

Table figure

Add to request

Nominal diameter, DN (mm)

Nominal pressure, PN (MPa)

Operating medium

Operating medium temp., Со

Main parts material

Fig. No.

Л 44077-400-12

Add to cart

19нж42нж2

400

6,3

Sulphite liquor on sodium, ammoniac, calcium, magnesium basis

200

Steel 08х18Н10Т

1

-13

Add to cart

19нж42нж3

4

-14

Add to cart

19нж43нж

4,0

4

-15

Add to cart

19нж44нж

2,5

2

-16

Add to cart

19нж45нж

1,6

2

-17

Add to cart

19нж42нж1

6,3

Sulphite liquor (mixture of white and black liquors). Steam, circulation water and liquor. Cellulosic pulp with the concentration from 0.8 to 5 %

Steel 10х17Н13М3Т

1

-18

Add to cart

19нж42нж5

4

-19

Add to cart

19нж43нж1

4,0

4

-20

Add to cart

19нж44нж

2,5

2

-21

Add to cart

19нж45нж1

1,6

2

ИА 44158-300-04

Add to cart

19лс71нж

300

16,0

Natural gas, natural gas products

от -60 до +200

Steel 09Г2С

3

-05

Add to cart

19лс71нж1

4

-06

Add to cart

19с71нж

от -40 до +200

Steel 20

3

-07

Add to cart

19с71нж1

4

ИА 44158-400-04

Add to cart

19лс71нж

400

от -60 до +200

Steel 09Г2С

3

-05

Add to cart

19лс71нж1

4

-06

Add to cart

19с71нж

от -40 до +200

Steel 20

3

-07

Add to cart

19с71нж1

4

ИА 44159-300-02

Add to cart

19нж72нж

300

10,0

Oil, gas, stratal water with H2O and CO2 content up to 45 % by volume

Steel 10х17Н13М3Т

3

-03

Add to cart

19нж72нж1

4

ИА 44159-400-02

Add to cart

19нж72нж

400

3

-03

Add to cart

19нж72нж1

4