PFA Lined Diaphragm Valve
- PFA (Fluoropolymer) Liner introduction
- CE0035 certificated PED 2014/68/EU
- Available dimensions: 1/2" to 4" / 15A~100A
- Operating temperature: -30oC to +120oC
- Full bore diaphragm valves
- Stem machined of 316 material
- Body, bonnet and compressor of precision casting material
- PFA lining fluoroplastics
- Stem protected by NBR/ VITON O-ring
- 15KV spark testing
- PFA diaphragm combined with high strength EPDM diaphragm
- Material List
Standard
ANSI 150LB
PN 16
JIS 10K
Size
1/2"~4"
DN15~DN100
15A~100A
Body
1.4308+PFA
1.0619+PFA
SCS13A+PFA
Bonnet
ASTM
A351-CF8
ASTM
A216 Gr.WCB
1.4308
1.0619
SCS13A
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Available for working in occasions of corrosive gas
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Investment casting stainless steel lined with PFA (perfluoroalkoxy) with the transfer molding method to reach long-term service life.
- Simple design of stem facilities the maintenance.
PFA lined diaphragm valves apply for high corrosive fluid, as following applications,
- Chemical plant
- Rare earth
- Pesticide
- Pharmaceutical Manufacturing
- Paper making industry
- Corrosive Petrochemical
- Dyeing and finishing plant
- Solar panel industry
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Petrochemical industry
- Pharmaceutical industry