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
Seat: NR,NBR,EPDM,PTFE
Packing: Flexible Graphite, PTFE
