Product Overview
- Body Material: Common materials include cast iron, carbon steel, stainless steel, and others, chosen based on specific operating conditions and requirements.
- Rated Pressure and Diameter: The rated pressure of the centerline wafer butterfly valve can range from tens to hundreds of megapascals, depending on the application, while the rated diameter typically spans from a few millimeters to several meters.
- Seat Material: The valve seat of the centerline wafer butterfly valve is typically made of elastic materials such as EPDM (ethylene-propylene-diene monomer) or FPM (fluoropolymer) to ensure excellent sealing performance.
- Actuation: The valve can be operated manually, electrically, pneumatically, or through other means, depending on the specific needs of the application.
- Operating Temperature Range: The operating temperature range of the centerline wafer butterfly valve is generally between -40°C and +200°C, though this may vary depending on the choice of valve body and sealing materials.
- Leakage Class: The leakage class of the centerline wafer butterfly valve is typically zero leakage or a sealed leakage level, ensuring good sealing performance when the valve is closed.
- Application Fields:The centerline wafer butterfly valve is widely used in pipeline systems in industries such as water treatment, chemicals, petroleum, energy, and pharmaceuticals, for controlling the flow and pressure of media.
RELATED
-
ANSI 150LB Stainless Steel 304 316 JIS 10K Pn10-16 WCB Hard Sealing Worm Wheel Three Eccentric Wafer Butterfly Valve Industrial Water & Eccentric Wafer Type
High – Performance ANSI 150LB Stainless Steel 304/316 Valve by TIANYU: A Comprehensive Guide I. Title Incorporating Key Attributes “ANSI 1…
BUTTERFLY VALVE 04/02/2026 -
API 609 EN 593 CE Certified DN50-DN1200 PN6-PN25 Class 150 Ductile Cast Iron Double Eccentric Butterfly Valve
TIANYU API 609 EN 593 CE Certified DN50-DN1200 PN6-PN25 Class 150 Ductile Cast Iron Double Eccentric Butterfly Valve – Flange Connection Manual/…
BUTTERFLY VALVE 01/22/2026 -
API 609 ASME B16.34 CE Certified DN80 PN16 WCB Carbon Steel Body SS304 Disc EPDM Soft Seal Flange Center-Line Butterfly Valve
TIANYU API 609 ASME B16.34 CE Certified DN80 PN16 WCB Carbon Steel Body SS304 Disc EPDM Soft Seal Flange Center-Line Butterfly Valve – Manual Le…
BUTTERFLY VALVE 01/01/2026 -
API 609 ASME CE DN200 PN10 GGG40 Ductile Iron 2507 Duplex Steel PTFE Full-Lined Wafer Type Concentric Line Soft Seal Butterfly Valve
TIANYU API 609 ASME B16.34 CE DN200 PN10 GGG40 Ductile Iron 2507 Duplex Steel PTFE Full-Lined Wafer Type Concentric Line Soft Seal Butterfly Valve for…
BUTTERFLY VALVE 12/15/2025 -
API 609 ASME CE DN150 PN10 GGG40 Ductile Iron 2507 Duplex Steel PTFE Full-Lined Wafer Type Midline Soft Seal Butterfly Valve
API 609 ASME B16.34 CE DN150 PN10 GGG40 Ductile Iron 2507 Duplex Steel PTFE Full-Lined Wafer Type Midline Soft Seal Butterfly Valve for Corrosive Chem…
BUTTERFLY VALVE 12/15/2025 -
API 609 ASME CE DN250 150LB WCB Body Aluminum Bronze Disc STL Seat Triple Offset Wafer Type Hard Seal Butterfly Valve
API 609 ASME B16.34 CE DN250 150LB WCB Body Aluminum Bronze Disc STL Seat Triple Offset Wafer Type Hard Seal Butterfly Valve for Oil & Gas Petroch…
BUTTERFLY VALVE 12/11/2025





