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ptfe-lined-ball-valve-vincer
ptfe-lined-ball-valve-vincer

PTFE Lined Ball Valve

Product Model

VH-10FPL

Description

PTFE lined ball valve features a full PTFE lining on all surfaces in contact with the process media. PTFE is chemically inert and resistant to most corrosive substances, making this valve suitable for demanding media including strong acids, strong alkalis, organic solvents, and chlorine. Typical applications include chemical processing, water treatment, and pulp and paper production.

The ball and stem are cast as a single integrated unit, which eliminates the risk of stem ejection under pressure fluctuations and ensures reliable sealing performance. The smooth PTFE lining also has a low friction coefficient, preventing media from adhering to the valve internals. This is particularly useful in applications handling pulp, scaling media, or fouling-prone wastewater, where buildup can cause conventional valves to seize.

VH-10FPL PTFE lined ball valve supports GB and ASME/ANSI flanged connections. Valve body material options are WCB, SS304 (CF8), or SS316 (CF8M). An ISO 5211 direct mounting pad is available as an option.

Size Range: DN15 to DN500 (1/2″ to 20″)
Max. Allowable Operating Pressure: GB PN 16 / ASME Class 150
Temperature Range: -20°C to 180°C
Valve Material: WCB / SS304(CF8) / SS316(CF8M)
End Connection Type: Flanged
OEM Support: Yes

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Meets Safety Standards

Technical Specifications

Size Range DN15 to DN500 (1/2″ to 20″) DN20 to DN400 (3/4″ to 16″)
Connection Standard GB ASME/ANSI
Max. Allowable Operating Pressure PN 16 Class 150
Face To Face JB/T 1686 ASME B16.10
Flange Drilling HG/T 20592 HG/T 20615
Seat Material PTFE
Temperature Range -20°C to 180°C
Valve Body Material WCB / SS304(CF8) / SS316(CF8M)
End Connection Type Flanged
*Custom specifications are available

Dimension

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