High Permeation Resistance PTFE Full Lined Butterfly Valve

Description

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High Permeation Resistance PTFE Full Lined Butterfly Valve

This high permeation resistance PTFE full lined butterfly valve is designed for use with acid media. It is operated by a worm gear and has a flange connection. The valve has a double-eccentric sealing structure and is force sealed for maximum efficiency. The valve stem is of normal design.

Product Description:

1. The lined butterfly valve allows for bi-directional flow at maximum operating pressure, ensuring a high flow capacity due to the valve port corresponding to the piping diameter.

2. This valve is known for its ease of maintenance, repeatable on-off function, and long-lasting durability.

3. The concentric design of this butterfly valve makes it suitable for use in various industries such as power generation, brewing, water, and food. It can be used for both gaseous and liquid service, particularly in chemical/petrochemical processes, food and beverage, and pulp and paper industries.

4. The lining material options for this valve include PTFE, PFA, FEP, and GXPO.

5. It can be connected using wafer, flange, or lug connections.

6. The operation methods available for this valve include manual, worm gear, electric, pneumatic, and hydraulic actuator.

Product Specification:

– Design and Manufacture: ASME B16.34
– End-to-end dimension: ASME/ANSI 16.10
– Flange Standard: ASME/ANSI 16.5
– Inspection and testing: API 598
– Body Material: A216/WCB, A351/CF8, A351/CF8M, A351/CF3, A351/CF3M, LCB, A536
– Stem Material: SS304, SS410, SS416, SS420
– Seat Material: PTFE, RPTEF, PPL
– Disc Steel: A216/WCB, A351/CF8, A351/CF8M, A351/CF3, A351/CF3M
– Lining Material: PTFE, RPTEF, PPL
– Nominal Diameter: NPS 2-20
– Pressure Range: 150lb, 300lb, JIS, DIN
– Connection Type: wafer connection, flange connection
– Operation Method: Manual, Worm Gear, etc.

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Company’s Other Products:

Ever-Power Group specializes in supplying various plastic gears used in the industry. Our product range includes plastic spur gears, plastic helical gears, plastic worm gears, plastic bevel gears, plastic pinion gears, plastic nylon gears, plastic transmission gears, plastic sprocket gears, plastic wheel gears, plastic injection gears, plastic ring gears, plastic rack gears, and more. We offer high-quality products, favorable prices, and considerate service. We welcome customers to come to us with drawings or samples for customization.

FAQ:

1. What is the maximum operating pressure for this PTFE lined butterfly valve?
2. Can this valve be used for both gaseous and liquid service?
3. What materials are used for the seat and disc of this valve?
4. What connection types are available for this valve?
5. What are the available operation methods for this valve?