Fully Lined Ball Valve

Cross-Section View

  1. Low torque operation
  2. Live loaded disc spring providing constant uniform packing pressure
  3. Unpigmented FEP/PFA lining tested at 20,000 V for defects is made from highly corrosion resistance FEP (150°C) or PFA (200°C)
  4. Cast ductile iron body with corrosion resistant PU paint
  5. Easily Replaceable Seat
  6. Fully locked in, unpigmented FEP/PFA uniform lining throughout body and face area helps prevent blowout or collapse of the liner under full vacuum/high pressure
  7. Standard Port Design

Standard Followed

  • Manufacturing: BS 5351
  • Testing: API 598
  • Flange dimensions: ANSI B16.5
  • Face to Face: ANSI B16.10

Optional Accessories

The Brightech™ Fully Lined Ball Valve can be offered with following optional accessories.
  • Electro-Pneumatic Valve Positioner
  • Pneumatic Valve Positioner
  • Pneumatic rotary Actuator
  • Electrical Actuator
  • Solenoid Valve
  • Limit Switch
  • Gear Box
  • Air Filter Regulator
Home » Products » Plastic Lined Products » Fully Lined Ball Valve
PTFE Lined Ball Valves, ETFE Lined Ball Valves, ECTFE Lined Ball Valves, PVDF Lined Ball Valves, PP Lined Ball Valves, HDPE Lined Ball Valves
Brightech™ FEP/PFA Lined Ball Valves are generally made from Cast Ductile Iron with lining. It is a Full Port, Two PC design, Bolted Body Construction with Integral Ball Stem Unit, Replaceable Seat, Bubble Tight Shut Off, Glandless Design, Maintenance Free, Full Flow Efficient, Low Torque manually lever operated for easy operation.


Size Range: 15mm to 200mm

Feature & Benefits

Lined Ball ValvesLiner Locking
The lining is securely locked into the deep machined groove slot into the body & holes in casting ball under melting processible of FEP or PFA. This prevents liner to collapse or blow out under full vacuum/high pressure applications & high temperature.

Ball ValvesIntegrated Ball & Stem
Encapsulated one PC design ball & stem. Rupture-proof ball & stem joint. Ensure trouble free frequent operations.




Fully Plastic Lined Ball ValvesTwo PC Design Body
Two PC design bolted body construction with stainless steel fasteners, minimize the joint leakages.

Fully Lined Ball Valves Low Torque Operation
The contact area (sealing area) of ball with seat is very less, thus operating torque is much lower than the plug valve. Lever is compactly designed to operate the valve with very low torque. The valve above 4" size are offered with worm gear box actuation for smooth operation.

Plastic Lined Ball ValveStandard Design
Brightech™ Fully Lined Ball Valve are designed in accordance with flange dimension of ANSI B16.5 & face to face dimension of ANSI B16.10 permits these valves to replace with any standard ball valves without altering existing piping.



Lining Specification

The body material is generally Cast Ductile Iron Alternatively we offer completely CF8 / CF8M Body and Ball.
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