Throttling Butterfly Valve

Throttling Butterfly Valve

Product type: butterfly valve
Size:DN100-DN500
Pressure: 0.1MPa
Standard: DIN, ANSI
Brand: Kemus
Pric:Negotiable
Delivery:Negotiable

Product Details

Throttling Type Butterfly Valve



The throttle butterfly valve has the characteristics of lightweight, compact structure, small flow resistance, large rated flow coefficient, simple use, convenient maintenance and low price. Its action needs to be equipped with a pneumatic or electric actuator to drive, DN600~2000 throttle butterfly valve can adopt pneumatic adjusting butterfly valve body part. There is some feature:

1.The butterfly plate sealing ring is a soft and hard laminated metal sheet, which has the dual advantages of metal sealing and elastic sealing. It has excellent sealing performance regardless of low temperature and high temperature.

2.Using a three-dimensional eccentric structure, the valve seat and the butterfly plate have no friction and have a tighter sealing function.

3.The sealing surface of the valve body is made of surfacing cobalt-based cemented carbide, the sealing surface is wear-resistant and has a long service life.

4.Unique structure, flexible operation, labour-saving and convenient, not affected by the high and bottom pressure of the force medium, reliable sealing performance and long service life.




Product characteristic of throttling item butterfly valve:

Size: DN100-DN500

Nominal pressure:0.1 MPa
Applicable temperature: normal temperature -20 ~ 250℃ medium temperature -40 ~ 450℃
Body material: cast iron
Applicable temperature:-20 ~ 200℃
Applicable medium: air, smoke, etc
Rated stroke: 90°
Leakage rate: 2%


 


Standard of throttling with butterfly valve:throttling butterfly valve drawing




Size chart of butterfly valves be used for throttling:

DN100125150175200225250300350405
500
D1170200225255280305335395445495550600
n-Φd4-Φ188-Φ188-Φ2312-Φ2316-Φ23
Β5670
L330356375405425450480570578668735775
L1130143150167175187205248231296321336
Η110120135146130145158185210235262288
A2727272788100118140150160225240
C545454544545456065606565
weight(kg)101112131418223037405060




Certifications

certification of throttling butterfly valve


FAQ

1/We have many experiences with OEM work.

2/We can customize special hardware as customer demand.

3/Technical service for assembling.

4/Variety types for selection, prompt deliver.

5/Well-equipped with an extensive sales network.

6/Advanced Production equipment and production technique.

7/Competitive Price (Factory direct price) with our good service.

8/Different designs are available according to customer requests.

9/Excellent quality testing equipment, 100% inspection on critical. 




Other Valves


other valve except for throttling butterfly valve





throttling butterfly valve supplier








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