Lug Butterfly Valve | CF8M (316SS) Body And Disc | Hand Lever Operated

Introduction:

Product Name: Lug Butterfly Valve  

Body Material: Stainless Steel (316SS)  

Disc Material: Stainless Steel (316SS)

Seat Material: EPDM, NBR, VITON, PTFE...(Seat material options vary depending on the media or customer preference.) 

Connection Type: Lug  

Size Range: DN50–DN2000  

Pressure Rating:  

PN10 / PN16 / PN25... 

Top Flange: Available in ISO 5211 standard for direct actuator mounting  

Operating Temperature Range: -20°C to 120°C (EPDM) 

Customization: All materials, dimensions, and pressure ratings can be modified according to customer requirements

Type: CBF02-TL01--Product Catalog

Key Features & Advantages：

1. All-CF8M Stainless Steel Construction

• Body and disc both made from CF8M (AISI 316) for superior corrosion resistance in seawater, brine, acids, and chloride-rich environments.

• No external coating required the material itself provides lasting protection.



2. Lug Body for Dead-End Service

• Threaded lug inserts allow bolted connection to a single flange, enabling end-of-line installation.

• Ideal for isolation points, maintenance shut-offs, and future line extensions without downstream flange support.



3. Hand Lever Operation with Throttling Capability

• Quick 90-degree rotation for open/close control.

• Locking plate allows basic flow regulation at intermediate positions.

• Visual position indicator-lever parallel = open, perpendicular = closed.



4. Replaceable Seat with Multiple Material Options

• Seat can be EPDM, NBR, Viton, or PTFE, depending on media and temperature requirements.

• Replaceable design simplifies maintenance and reduces downtime.



5. Customizable OEM Specifications

• Sizes DN50‑DN2000, pressure ratings PN10/PN16/Class 150.

• Flange standards: EN 1092, ANSI B16.5, AS2129, JIS, or others.

• ISO 5211 top flange available for actuator mounting.

 

Why Choose Tianjin Worlds Valve?

1. We manufacture valves strictly to customer specifications, providing professional recommendations on material selection and installation.

2. Our experience with CF8M (316SS) lug butterfly valves ensures proper application in corrosive and marine environments.

3. Full documentation – material certificates, test reports – provided with every order.

4. ISO 9001 certified facility with CE, UKCA, WRAS, ACS certifications available.

 

We invite you to contact us for a competitive quotation or to arrange a visit to our factory. Our team is ready to discuss your project requirements, offer technical support, and demonstrate our manufacturing capabilities firsthand.

Meeting your specific need:

dekai@worldsvalve.com