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Worm Gear Butterfly Valve PTFE Lined Wafer Type
Worm Gear Butterfly Valve with PTFE Lining - Wafer Type
This worm gear butterfly valve is designed for industrial use, featuring a wafer connection type and an auto-sealed structure. It operates under low pressure (Pn < 1.6MPa) and is suitable for medium temperatures ranging from 120°C to 450°C. The sealing surface is made of soft materials, and the lining is composed of PTFE, making it ideal for handling corrosive media.
The valve body is manufactured using casting techniques, and the material is WCB + PTFE. It is equipped with a manual worm gear actuator, allowing for easy operation. The valve is available in sizes ranging from DN50 to DN2000 and can be connected via flange, wafer, or lug types.
Standards followed include ASME B16.34, HG/T 3704, ASME B16.10, GB/T 12221, ASME B16.5, GB/T 9119, DIN, JIS, API 598, and GB/T 13927. The product is certified with CE, ISO9001, SGS, and TS standards. The HS code for this product is 8481804090.
The valve features a center-sealing design, ensuring reliable performance and long service life. It is widely used in power generation, brewing, water treatment, food and beverage, chemical, petrochemical, and pulp and paper industries. The PTFE lining offers excellent corrosion resistance and ensures smooth flow with minimal pressure drop.
Available in various configurations, including manual, worm gear, electric, and pneumatic actuators, this valve is highly versatile. It supports multiple connection styles such as flange, wafer, and lug. The body materials include WCB, ASTM A395, CF8, and CF8M, while the lining options are PTFE, PFA, FEP, and EPDM.
We maintain a large inventory of over 10,000 units, ensuring quick delivery for your projects. Our company welcomes visitors to learn more about our products and services. Please feel free to contact us for more information or to place an order.
[Image: Worm Gear Butterfly Valve PTFE Lined Wafer Type]
[Image: Worm Gear Butterfly Valve PTFE Lined Wafer Type]
[Image: Worm Gear Butterfly Valve PTFE Lined Wafer Type]