Rubber-Lined Butterfly Valve – PTFE Disc, Fluorine Seals, Split-Body | TEJI Industrial Valves

Rubber-Lined Concentric Butterfly Valve – PTFE Lined Disc, Fluorine Rubber Seals - TEJI

Product Details

  • Quantity
    100
  • Availability (Lead Time)
    4-6 Weeks
  • Product Location
    China
  • Condition
  • OEM
    Teji Valve Group Co., Ltd
  • Equipment code
    CFIHOS-30000649
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Short Description

Rubber-lined butterfly valve with PTFE-lined disc, spherical sealing surface, and split-body design. Engineered for tight shut-off, ease of operation, and long service life across a wide range of industrial applications.

Description

Rubber-Lined Concentric Butterfly Valve – PTFE Lined Disc, Fluorine Rubber Seals - TEJI

The Rubber-Lined Concentric Butterfly Valve from TEJI is purpose-built for reliable flow control in industrial pipeline systems. It features a PTFE-lined butterfly disc with a spherical sealing surface, delivering superior shut-off capabilities and operational smoothness. Its split-type valve body allows for easy maintenance and quick access to internal components.

Fluorine rubber seals are integrated at both ends of the valve shaft to prevent media leakage and isolate the valve cavity from corrosive or reactive substances, significantly extending the valve's service life. Designed to regulate or cut off flow in systems carrying liquids, gases, and steam, this valve is a versatile performer in industries such as chemical processing, water treatment, power generation, and general fluid handling.

With its advanced construction and precision sealing elements, the valve ensures low torque operation, excellent corrosion resistance, and consistent sealing integrity under challenging service conditions.

Specifications:

Valve Type: Rubber-Lined Concentric Butterfly Valve
Sealing Material: PTFE-lined butterfly plate with spherical sealing surface
Valve Body Design: Split-type for easy maintenance
Shaft Seals: Fluorine rubber for secure sealing and media isolation
Body Materials: Carbon steel or stainless steel (based on requirement)
Disc Design: Concentric disc with PTFE lining
Temperature Range: Suitable for typical industrial temperatures involving water, steam, and chemicals (range dependent on materials)
End Connection: Flanged or wafer (per request)
Design Standards: As per EN593 / API 609
Application Media: Water, air, steam, light chemicals, corrosive gases and liquids
Applications:
 • Industrial Fluid Handling
 • Chemical Processing
 • Water Treatment and Distribution
 • Power Plants and Utilities
Actuation Options: Manual, Pneumatic, Electric, Hydraulic

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Technical Details

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