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

Related types of butterfly valves:

We have other types of butterfly valves: wafer butterfly vlave, Lug type butterfly valve, U flange butterfly valve, double flange butterfly valvedouble eccentric butterfly valve and triple eccentric butterfly valves  used in Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with Nominal Diameter of DN50 to DN1200, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, BV, API, ABS, CCS. Standards: EN 593, API609, API6D,

Fluorine lined-PTFE-PFA-butterfly valve Photos

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