Carbon Steel Butterfly Valve,72″,64″,56″,48″,DN2000,DN1800,DN1600,DN1400,DN1200,DN1000

Short Description:

Carbon Steel Butterfly Valve are used in such fields as metallurgy, light industry, electric power, petro chemistry, Coal gas channel etc.

Size: 1/2 Inch-24 Inch/DN15~DN3500
Pressure Range: 150LB-900LB/PN1.0~PN6.4
Material: Body And Bonnet Available In Carbon Steel, In Alloy And Stainless Steel And
Other Materials Available To Order
End Connection: Flanged, Screwed, Socket Weld Or Butt Weld Offered

Design and Manufacture: API 609, MSS SP-67, MSS SP-68
Inspection and Test: API 598
End flange dimension: ASME B16.5(NPS≤ 24), ASME B16.47 B
BW end dimension: ASME B16.25
Face to face and end to end: API 609
Pressure-temperature ratings: ASME B16.34


Product Detail

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Trait and purpose
Hard Seal Butterfly Valve triple offset series are NEWSWAY VALVE leading products,Which are used in such fields as metallurgy, light industry, electric power, petrochemistry,Coal gas channel etc.

The Seal principle of hard Seal Butterfly Valve triple offset
The Triple Offset Butterfly Valve Provides a bi-directional bubble tight shut-off.This geometry ensures that the disc seal contacts the body seat only at the final shut-off

Position without rubbing or galling, providing a torque generated resilient seal with sufficient
“wedging” to ensure a uniform seal contact.

Size Range: 1/2 Inch-24 Inch/DN15~DN3500
Class Range: 150LB-900LB/PN1.0~PN6.4
Construction: Body And Bonnet Available In Carbon Steel, In Alloy And Stainless Steel And
Other Materials Available To Order
End Connection: Flanged, Screwed, Socket Weld Or Butt Weld Offered


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