Butterfly Valve, Control Valve, Valve manufacturer / supplier in China, offering Lined Butterfly Valve China Supplier, Non Contact Radar Level Transmitter, 3mm Random Error Radar Level Sensor (A+E 62LB) and so on.
|Min. Order / Reference FOB Price||1 Piece||US $1,000/ Piece|
|Payment Terms:||L/C, T/T|
|Channel:||Straight Through Type|
|Structure:||Fixed Ball Valve|
Lined Butterfly Valve China Supplier
AEAD lined butterfly valve is adopted lined plastic procedure and lined with 2~3mm
fluoroplastic (F46 or PFA), which has the characteristics of good corrosion resistance,
quick opening and closing, long service life and less leakage. The valve can be equipped
with pneumatic cylinder or electric actuator to meet several of requirements of controlling,
and it is used widely for controlling, cutting off and remotely controlling in the site of
chemical industry, petroleum, metallurgy, medicine, electric power, environmental protection
and so on.
1. Both cavity and disc are lined F46 or PFA, which can be proof of almost all the corrosive
medium and long time of permeating chloridion.
2. The soft seat will be deformed properly to ensure the zero leakage when the valve is closed.
3. The disc and stem are made as a whole, the PFA bearing is used not only for guiding but also
for good lubrication.
4. There is mechanical seal between disc and seat ring, which ensures no permeating around stem.
5. Soft material lined butterfly valve is of small torque, which has good performance of opening and closing.
6. The substrate of soft material lined seat ring is formed by rubber injection.
7. Flexible compound material is used and the compound seat ring of rubber and PTFE will be
properly performed when the valve is closed, which ensures zero leakage, good reciprocation
performance and long service life.
1. Body type: Lined butterfly valve
2. Size: DN50~DN400 (1" to 16")
3. Pressure Class: 1.0,1.6, 2.5Mpa; ANSI 150
4. Body Materials: WCB+F46/PFA, CF8+F46/PFA
5. Temp range: - 20°C to ~ +180°C
6. Connection: Flanged (FF, RF) , wafer type
7. Gland packing: PTFE, Braided PTFE, Grafoil
8. Actuator: Pneumatic, Electric actuator