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PTFE Lined Butterfly Valves

PTFE Lined Butterfly Valves

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Corrosion-Resistant Valves for Aggressive Media

OG PTFE-lined butterfly valves deliver superior performance across the harshest corrosive applications, ensuring the safe and efficient handling of highly corrosive materials. They offer high CV values and zero leakage with bidirectional bubble-tight shutoff. These valves excel in the most demanding service areas in the Chemical, Petrochemical, Pulp and Paper, and Food industries. Metal disc material can be encapsulated with PFA, and solid PFA discs are also available.

OG Models Offered

Split body design – wafer flange type

Please note we can offer other PFA/PTFE Lined Valves as follows upon request : PFA, PTFE Lined Ball Valves/PFA, PTFE Lined Check Valves/PFA, PTFE Lined Plug Valves/PFA, PTFE Lined Diaphragm Valves/PFA, PTFE Lined Gate Valves/PFA, PTFE Lined Globe Valves

Benefits

Contact our engineering team today to discuss your specific valve requirements and discover how our advanced butterfly valve solutions can enhance your asset’s safety, reliability, and performance.

Material Grades

Body

Ductile Iron, Stainless Steel, Carbon Steel, Duroplast 

Disc
PFA, Stainless Steel, Duplex, Titanium, Hastelloy 
Seat

PTFE, RPTFE, UHMPE

Backup Elastomer

 Viton, EPDM

Range

Size

DN25 (1”) TO DN1200 (48”)

Connection Type

Split Body Wafer 

Pressure Class

PN 10–16, ANSI 150, JIS 10K 

Operation

Lever, Worm gear, Pneumatic actuator, Electric actuator

Temperature
 -60oC to 200o

Design

API 609, BS EN 558, ISO 5752

Industry Sectors

  • Chemical Processing plants
  • Food industries
  • Water treatment
  • Fertilizer Industries
  • Metal Processing
  • Brewing
  • Petrochemical plants
  • Chemical manufacturing
  • Pharmaceutical Industries
  • Acid service (Chlorine, Benzene, Bromine, etc)
  • Pulp and Paper
  • Mining Industries

Discuss Your Project with Our Valve Specialists

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