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PTFE Lined Butterfly Valve

The Vatac fully Fluorine lined butterfly valve is designed for aggressive chemical and ultra-pure applications. Fluorine lined resists chemical attack from most known chemical compounds, and with a flexible liner design utilizing a full width, 360 degree, resilient back up liner offers bubble......

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The Vatac fully Fluorine lined butterfly valve is designed for aggressive chemical and ultra-pure applications. Fluorine lined resists chemical attack from most known chemical compounds, and with a flexible liner design utilizing a full width, 360 degree, resilient back up liner offers bubble tight shut off in even the most demanding installations.  Redundant shaft seals provide a tight, reliable seal to the environment. This is a “maintenance free” valve design which uses long life sleeve bearings and avoids the use of an adjustable packing gland. 

The valve shall be a 90 turn clockwise to close, non-jamming, resilient seated valve for zero leakage service. The valve shall be torque seated and designed in such a manner that the disc can be rotated the seat  with out the actuator. Also this valve enables the fluid perfect shut-off regardless of the flow direction.

Vatac Fluorine lined butterfly valves are with main Features as below:

» Lockable Lever

» Site maintanence 

» Ease of automation 

» Positive tight shut-off

» Optional top flanges to ISO 5211 

» Qualified for both gaseous and liquid services

» Broad line of body and trim materials for a variety of medium service.

» ISO 5752, BS 5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, DIN 3202

» Materials: Cast Carbon Steel, Low Temp. Carbon Steel, Satinless Steel, Alloy Steel, duplex steel and ect.

» Temperture: -20 Deg. C to 150 Deg.C

» Pressure Ratings: ANSI 150#, PN10, PN16

» Size Ranges: 2" to 24"- 50mm to 600mm (Larger sizes upon request) 

» Body Lining: PTFE, FEP, PFA and etc.

» Ends Connections: Wafer, Lugged, Double Flanged

» Actuations: Manual, Pneumatic, Electric, Hydraulic (Counterweight) & Electro-hydraulic 

Hot Tags: PTFE lined butterfly valve, China, suppliers, manufacturers, factory, made in China
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