Category: Eccentric Butterfly Valve

Name: Pneumatic actuated cast steel flange butterfly valve high quality

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Pneumatic actuated cast steel flange butterfly valve high quality



Specification:

Size: 50mm - 3600 mm
Design standard: API 609, BS EN 593 etc coudl be cutomized.
Face-to-Face dimension: API 609, BS 5155, ISO 5752.
Flange Drilling: ANSI B 16.1, BS4504, DIN PN2.5, 6, 10 / PN 16, JIS 5K, 10K, 16K.
Test: API 598.
 
Pressure & Temperature ratings:

Working Pressure

PN2.5/6/10 / PN16

Testing Pressure

Shell: 1.5 times rated pressure,
Seat: 1.1 times rated pressure.

Working Temperature

-30°C to 400°C

Suitable Media

Water, Oil and gas.

 
Materials:

Parts

Materials

Body

WCB, carbon steel welding, stainless steel

 Disc

Nickel ductile iron / Al bronze / Stainless steel

Seat

Stianless steel

Stem

Stainless steel / Carbon steel

Bushing

Grahpit

actuator

pneumatic

Application:


The product is used for throttling or shutting off the flow of corrosive or non corrosive gased, liquids and semi liquid. 

It can be installed in any selected position in pipelines in the industries of petroleum processing, chemicals, food, 

medicine, textile, paper making, hydroelectricity engineering, building, water supply and sewage, metallurgy, 

energy engineering as well as light industry. 



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