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

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 flangeSIZE & CONNECTIONS:DN50 to D1000MEDIUM:Water, sewage, food, Oil, Steam, alkali, saltMATERIALS:Cast Iron / Ductile Iron/ Carbon Steel / Stainless
steel / Alu BronzePRESSURE RATING:PN10, PN16, 125lb, 150lbTEMPERATURE:-40°C to 200°CSEAT/LINING:Replaceable Liner/lining
PTFE /PFA /TFM /UHMWPECERTIFICATES & 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/CF8MLOWER SHAFTSS410/420/431SEAT /LINERPTFE /PFABUTTERFLY SPRINGSpring steelDISCCF3M/CF8M+PTFEUPPER SHAFTSS304 /316 /410SEAT ENERGIZERSiliconeBUSHINGPTFE /PFABOLTSS304 /316

Actuation

Hand lever

Worm-gear/hand-wheel

Electric-actuator

Pneumatic-actuator

Hydraulic-actuator

Fluorine lined butterfly valve features

PTFE/PFA fully lined or normal lined.

Anti-corrosive butterfly valve, suitable for toxic and highly corrosive chemical media

After multiple sealing safety tests, there is no pollution to the environmen

Removable split structure design;

The insulation height meets the device regulations;

The degree of insulation complies with the equipment regulations;

Can be installed in any position;

Maintenance-free

Removable, materials can be recycled;

The material complies with FDA standards.

Sensitive action and good sealing performance

The overall structureis simple and compact, beautiful appearance

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 valve, double 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