Soft Sealing Butterfly Valve

Technical features and applications

1. It adopts soft seat, with reliable seal performance.

2. The valve is widely used to the pipeline of water,air and steam,oil,food, pharmacy, etc.


Using standards

Design standard: API609

Flange standard: ANSI B16.5

Face to face: ANSI B16.10

Pressure test: API598, API609


Materials of main parts

Body: WCB, SS 304, SS 316, CF8M

Disc: WCB, SS 304, SS 316, CF8M

Stem: SS 316, 2Cr13, 1Cr18Ni0Ti


Packing: Flexible Graphite, PTFE

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