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Ball Valve  
Plug Valve  
Butterfly Valve  
Diaphragm Valve  
Safety Relief Valve  
Ball Check Valves  
Wafer Check Valve  
Flush Bottom Valve  
Sight Flow Indicator  
Pipes, Fittings & Accessories  




  Butterfly valve
Fully Lined Butterfly Valve
Brightech™ Cast Ductile Iron FEP/PFA Lined Butterfly Valve, High Performance, Tight Shut Off, Bi-directional, Wafer or Lug Style, Slim Seal, Integral Stem & Centric Disc Design, Lever / Gear Operated Type suitable for chemical corrossion & temperature resistance.

Size Range: 50mm to 500mm
Feature & Benefits
Standard Design
Brightech™ Fully Lined Butterfly Valves are design in accordance with face to face dimension of API 609 Specification and suitable to mount between two flanges of ANSI B 16.5 # 150 flanges which permits this valves to replace with any standard Butterfly valve without altering existing piping
FEP/PFA Body & Disc Liner
The high quality most advance fluoro-polymers liners on the Butterfly valve is melt–processible, avoids porosity problems.The non sticky properties of the liner ensure high performance of the valve under highly corrosive chemicals in conjunction with high pressure and temperature
Locked in Disc Liner
The melt-processible fluoropolymer of this Butterfly valve is securely locked in to cast hole of disc, which helps to prevent liner to collapse in vacuume condition and blow out in high pressure conditions regardless of high temperature

Live Loaded Top Sealing
Live loaded disc spring washers provides constant uniform packing pressure requires no manual seating from the top in running condition

Tight Shut Off
A silicon backing strip is provided inside deep machined body groove for the liner, to resist against the disc edge which creates tight shut-off
Lining Specificationss
Other Lining Material
We offer other lining materials like PTFE, ETFE, ECTFE, PVDF, PP, HDPE
Lining Thickness
Min. 3.0mm/4.0mm overall
Spark Test
Body liners & all wetted parts are spark tested at 20,000 Volts
The body material is generally Cast Ductile Iron Alternatively we offer completely CF8 / CF8M Body and Disc.
Optional Accessories  
Electro-Pneumatic Valve Positioner
Pneumatic Valve Positioner  
Pneumatic rotary Actuator  
Electrical Actuator  
Solenoid Valve  
Limit Switch  
Gear Box  
Air Filter Regulator  
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  Brightech Valves and Controls Pvt. Ltd.
Plot No. 345, Road No. 6, GIDC Kathwada, Ahmedabad - 382430 (Gujarat-INDIA)
Phone: +91-79-22902911, 65248816. Fax.: +91-79-22900538.
E-mail: info@ptfe-pfa-linedvalves.com
Teflon is a registered trademark  of  E.I .Dupont.