D373H Metal seal butterfly valve made in china

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Fob Price: 100.00 USD/ 
MOQ: 1  
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Product Detail

Brand:aa

Product detail:

 

Characteristics of Product:

 

1.Small in size and light in weight and maintaince. It can be mounted whereever needed.

 

2.Simple, compact structure, quick 90 degree on-off operation.

 

3.Disc has two-way bearing, perfect seal, without leakage under the pressure test.

 

4.Flow curve tending to straight-line. Excellent regulation performance.

 

5.Various kinds of materials, applicable to different medium.

 

6.Strong wash and brush resistance and can fit to bad working condition.

 

7.Center plate structure, small torque of open and close.

 

8.Long service life. Standing the test of ten thousands opening and closing operation.

 

 

 

More details of butterfly  valve: 

  D373H Metal seal butterfly valve made in china

 

Model of valve:D373H       Metal seal flange butterfly valve

Body of valve :  DI/CI/SS304/316/WCB  

Disc of valve : CI/DI/SS304/SS316/WCB     

Seal of valve:stainless steel

Seat of valve : EPDM, wear-resistant EPDM,NBR,PTFE,Viton                      Operating mode : worm wheel 

Normal Diameter of valve: DN40-600

Normal Pressure of valve:PN10/16 

Applicable medium: water ,sea water, sewage , oil, air, weak acid and soda etc. Applicable temperature of electro valve : -20-135°C

 

 

 

 

 

 

 

 

Butterfly valve main technical parameters :

 

DN

DN(mm)

40~600

PN

PN(MPa)

1.0

1.6

Test pressure

strength test

1.5

2.4

 

Seal test

1.1

1.76

 

Air Seal Test

0.6

0.6

suitable medium

Air, water, sewage, steam, gas, oil, etc.

Drive type

Manual, worm worm gear drive, gas drive, electric drive.

Part name

Material

Body

Cast iron, nodular cast iron, cast steel, alloy steel, stainless steel

Disc

Ball mill cast iron, stainless steel and special materials

seal ring

all kinds of rubber


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