Carbon Steel Double Disc Metal Seated Manual Flat Gate Valve

Shanghai Tangcheng Carbon Steel Double Disc Metal Seated Manual Flat Gate Valve can be applied to construction, electrical conduit, agricultural irrigation, industrial sewage and other projects using. Size range: 1-1/2-48" Pressure rating: class 150~2500 Design configurations: bolted...

Product Details

Description:

Carbon steel double disc metal seated manual flat gate valve can only be fully open and fully closed, and cannot be adjusted and throttled. Its opening and closing member is a gate, the direction of movement of the gate is perpendicular to the direction of the fluid. The valve body is precision cast, and the precise geometry allows the valve body to be sealed without any finishing. The flat bottom design is not easy to cause debris to accumulate, so that the fluid is unobstructed. There are five types of this product to choose from: carbon steel gate valve, cast iron gate valve, electric gate valve, gear operated gate valve and metal seated gate valve.

Advantages:

1) ISO 9001/CEcertificated

2) Convenient handlingand corrosion-resistant

3) Chemical stability, fluid resistance

4) Anti-aging, long life, healthy and non-toxic

5) Smooth inner wall ,reducing pressure loss and increasing flow speed

6) Low noise, reduced by 40% compared to galvanized steel pipes

7) Soft colors and excellent design, suitable for installation either exposed orhidden

8) Easy and fast installation, making cost minimized

Applicable areas:

1)Cold and hot water supply systems for civil and industrial constructions (residential buildings, hospitals, hotels, school and office buildings etc.);

2) Drinking water systems and food industry pipe works;

3) Irrigating system for gardens and green houses;

4) Public and sport facilities such as swimming pools and stadiums.

Applicable medium:

Oil, gas, water and other corrosive medium.

Specifications:

Main typesCarbon steel gate valve, cast iron gate valve, electric gate valve, gear operated gate valve, metal seated gate valve
Size range1-1/2-48"
Pressure ratingClass 150~2500
Design configurationsBolted bonnet, OS and Y, rising stem
OperationLever, gear, pneumatic and electric

Nominal Diameter

DN40-DN1000

Nominal Pressure

PN10/PN16

Operation Temperature

-40℃~225℃

Flange DrillingStandard

EN 1902-2 PN10/16

SurfaceTreatment

Painting

Structural materials


Valve Body

Cast steel

Valve

Cast steel or Ductile

DiscIron or Stainless Steel
Seal MaterialEPDM OR NBR

Valve Spring

Stainless Steel

Surface Treatment

Painting

图片15.png图片16.png


Pressure Class

Test Pressure at Room Temperature(Mpa)

Application Temperature

Shell Test

Seal Test

Upper Seal Test

Nominal Pressure

1.0

1.50

1.10

1.10

-196~600ºC
     -320.8~1112ºF

1.6

2.40

1.76

1.76

2.5

3.75

2.75

2.75

4.0

6.00

4.40

4.40

6.4

9.60

7.04

7.04

10.0

15.00

11.00

11.00

16.0

24.00

17.60

17.60

25.0

37.5

27.50

27.50

32.0

48.00

35.20

35.20

Pound
     (Class)

150

3.00

2.20

2.20

300

7.50

5.50

5.50

400

9.45

8.93

8.93

600

16.50

12.10

12.10

800

21.00

15.40

15.40

900

22.50

16.50

16.50

1500

39.00

28.60

28.60

2500

53.00

46.20

46.20

Certificate

每个产品后面加这张证书图.jpg

Equipment

Equipment.jpg

Testing

Testing.jpg

Inquiry

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