Approvals
“aira” Offers FEP / PFA Lined Valves Are Well Suited For Consistent Performance Requirements In Highly Corrosive Applications Involving Chlorine, Benzene, Sulfuric Acid Nitric Acid, Phosphoric Acid, Hydrochloric Acid & Sea Water, Virgin Corrosive Chemical Effects, Absorption & Swelling.
Specification & Standard
Size Range
1/2" To 6"
Temperature Range
Upto 220ºC
Pressure Class
Upto 7 Bar
Testing Standard
BS EN 12266-1
End Connection
Flange End 150#
Design & Manufacturer
BS-5351 / BS EN ISO 17292:2004 (FORMERLY BS 5351)
Flange Drilling
ASME B 16.5 150#
Valve Face To Face Dimension
ANSI B 16.10 (SHORT PATTERN / LONG PATTERN)
Leakage Class
Class VI
1. Integral Stem With Ball Ensure Blowout Proof Stem Design.
2. ISO 5211 Mounting Flange For Easy Automation.
3. Atmospheric Gland Seal For Sealing Provision Provides Highest Protection Against Fugitive Emission.
4. Dove Tail Groove Ensure Locked In Liners For Vaccume Applications.
5. Atmospheric Gland Gland Seal Adjustment Bolts Ensure Zero Leakage After Prolonged Use.
6. Exceptionally Low Torque As Compared To Plug Valve.
7. No Back Lash In Ball & Srtem After Prolonged Service.
8. Minimum Cavity Full Flow.
FEP-PTFE
Lined Flanged End Ball Valve
FEP-PTFE
Lined Flanged End Ball Valve
Dimension Table
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