PTFE/PFA 1inch split butterfly valve hand lever

 Product Introduction :

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Body : Ductile iron(ASTM A395 Gr.60-40-18)/CF8/CF8M/WCB   

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Disc : Ductile iron(ASTM A395 Gr.60-40-18)/CF8/CF8M/20alloy /BRONZE+PTFE/PFA 

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Stem : SS420/410/C95800/C95400/F6A

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Seat: PTFE/PFA

Medium: Water, Oil, Gas, Corrosive media

Characteristic:

PTFE/PFA  split butterfly valve  lined center line butterfly valve

1. PTFE /PFA-lined center line split butterfly valve is a high-performance valve with high cleanliness that will not cause secondary pollution to the medium. It is corrosion-resistant, wear-resistant, pollution-free, and anti-static.

2.split butterfly valve  shaft seals at both ends of the butterfly plate and valve seat adopt: 0-ring + elastic isolation bushing + butterfly spring structure to ensure that no medium enters the valve seat, and also has an automatic compensation function.

3.PTFE/PFA split butterfly valve   body adopts a two-and-a-half butterfly plate and the valve shaft adopts a split type with special-shaped holes. The valve seat is replaceable or easy to debug, repair and replace.

4. Designed with an ISO standard connection plate, which can be connected to pneumatic, electric, hydraulic and other actuators to achieve automated operation.