Fluorine lined PTFE butterfly valve (TH-BTV-PTFE)

Highly corrosive chemical medium and toxic medium; Equipment purification industry; Pharmaceutical Industry; Adhesives, paper-making and fuel transportation industries; Food Industry; Paint production and processing , DN50 to D1000, PTFE /PFA /TFM /UHMWPE, Certificates & Approvals: DNV-GL, Lloyds, DNV, ABS, BV, Standards: EN 593,  API609

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Area of application & medium

Highly corrosive chemical medium and toxic medium; Equipment purification industry; Pharmaceutical Industry; Adhesives, paper-making and fuel transportation industries; Food Industry; Paint production and processing industry;

Dangerous goods transportation industry; Moist chlorine, mining industry; Fuel transportation and storage.

Medium: Fresh water, waste water, sewage, seawater, air, vapor, food, oils, medicine, Alkali, salt and other systems

 

Data sheet of Fluorine lined butterfly valve:

Type:Wafer, Lug, Double flange
Size & Connections:DN50 to D1000
Medium:Water, sewage, food, Oil, Steam, alkali, salt
Materials:Cast Iron / Ductile Iron/ Carbon Steel / Stainless
steel / Alu Bronze
Pressure Rating:PN10, PN16, 125lb, 150lb
Temperature:-40°C to 200°C
Seat/Lining: Replaceable Liner/lining
PTFE /PFA /TFM /UHMWPE
Certificates & Approvals: DNV-GL, Lloyds, DNV, ABS, BV Type Approval
3.1 & 3.2 Cert (on request)

Standards

  • Design and Manufacture Conform to API 609 /EN593 /BS5155 /MSS SP-67
  • Flange Accommodation:

    ASME B 16.1 125LB /150LB

    BS4504 /DIN2501 /IS07005 /EN1092 PN10/16

  • Top Flange: ISO 5211(or as per required.)
  • Face to Face dimensions Conform to API609 /EN558-1 /DIN3202 /ISO575
  • Testing Conform to API598 /ISO5208 /EN12266-1

Material of Parts

BodyCI/DI/CF8/CF8M
Lower shaftSS410/420/431
Seat /LinerPTFE /PFA
Butterfly springSpring steel
DiscCF3M/CF8M+PTFE
Upper shaftSS304 /316 /410
Seat energizerSilicone
BushingPTFE /PFA
BoltSS304 /316

Actuation

  • Hand lever
  • Worm-gear/hand-wheel
  • Electric-actuator
  • Pneumatic-actuator
  • Hydraulic-actuator

Fluorine lined butterfly valve features

  1. PTFE/PFA fully lined or normal lined.
  2. Anti-corrosive butterfly valve, suitable for toxic and highly corrosive chemical media
  3. After multiple sealing safety tests, there is no pollution to the environmen
  4. Removable split structure design;
  5. The insulation height meets the device regulations;
  6. The degree of insulation complies with the equipment regulations;
  7. Can be installed in any position;
  8. Maintenance-free
  9. Removable, materials can be recycled;
  10. The material complies with FDA standards.
  11. Sensitive action and good sealing performance
  12. The overall structureis simple and compact, beautiful appearance
  13. Long service lifetimeand high reliability

Fluorine lined-PTFE-PFA-butterfly valve Photos

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