PN16 LUG Butterfly Valve Ductile Iron Body & CF8M Disc | China OEM Valve Supplier

Key to its performance is the premium material combination: a corrosion-resistant **CF8M (AISI 316 Stainless Steel) disc** paired with a resilient **EPDM seat**, ensuring a long-lasting, bubble-tight seal. The distinctive **LUG-style body** design allows for easy installation and removal from one side of a pipeline, making it ideal for system end-of-line applications or where downstream flange removal is not possible. We offer this valve in a comprehensive size range from **DN50 to DN1200**, accommodating a wide array of project requirements.

Tianjin Worlds Valve Co., Ltd. – Your Reliable Source for Durable, Cost-Effective Flow Control

CBF02-TL01-Operation and Maintenance Manual DOWNLOAD

Key Features & Advantages:

1. Robust LUG Design for Flexible Installation & End-of-Line Service

   The valve body is manufactured with integrated threaded inserts (lugs), providing exceptional flexibility. This design allows the valve to be bolted directly to a single flange, enabling easy maintenance without disassembling the entire pipeline section. It is particularly advantageous for end-of-line service or dead-end applications, offering a secure and reliable connection.

2. Manual Handle Operation for Direct & Reliable Control

   Equipped with a sturdy manual handle, this valve provides immediate and intuitive control over fluid flow. The visual position indicator (parallel or perpendicular to the pipe) offers clear at-a-glance status confirmation. This simple, gear-free design ensures reliable operation without the need for external power sources, making it perfect for standard on/off duties.

3. Superior Material Combination for Durability & Tight Sealing

   The **CF8M (AISI 316) stainless steel disc** delivers outstanding resistance to corrosion and pitting, especially from chlorides, ensuring longevity in water and mildly aggressive media. The **EPDM elastomer seat** provides excellent sealing elasticity, strong resistance to water and weathering, and reliable performance across a wide temperature range. This pairing guarantees a long service life with minimal maintenance.

4. Wide Size Range (DN50-DN1200) & High-Pressure Capacity (PN16)

   Our production capability covers a broad spectrum from DN50 to large-diameter DN1200, meeting the needs of both standard and large-scale pipeline projects. Rated for **PN16** pressure, this valve is engineered to handle higher system pressures with confidence, ensuring secure shut-off and system integrity in more demanding applications.

Standard:

Parameter	Specification
Model	Lug Butterfly Valve(CBF02-TL01)
Sizes	DN50-DN1200
Pressure Rating	PN6/10/16/150LB/JIS10K/AS “D”/ “E”
Design	EN593  BS5155  EN1092  ISO5211
Testing	ISO5208  EN12266-1
TOP Flange	ISO5211 (according to customer’s needs)
Face to Face	EN558-1 DIN3202 ISO5752 BS5155
Standard	ASME B16.34
Body	Ductile Iron
Disc	CF8M (AISI 316 Stainless Steel)
Seat	EPDM
Stem	SS431

Why Choose Tianjin Worlds Valve?  

• Certified Quality & Global Compliance: We are an **ISO 9001 certified** manufacturer. Our valves are designed to meet international standards and can be supplied to comply with **WRAS, ACS, UKCA, CE** and other certifications upon request, ensuring acceptance in markets worldwide.

• Expert OEM/ODM Manufacturer: As a specialized OEM/ODM partner, we offer extensive customization. Beyond the standard specifications, we can adjust materials (e.g., different seat elastomers, coated bodies), pressure ratings, and actuation methods (gear, electric, pneumatic) to fit your exact project blueprint.

• Proven Global Supplier: With extensive experience exporting to dozens of countries, we understand the requirements of international projects. Our team ensures professional support, clear communication, and reliable logistics from inquiry to delivery.

Typical Applications:

• Water Treatment & Distribution Plants

• HVAC Systems (Heating, Ventilation, Air Conditioning)

• Fire Protection Sprinkler Systems

• Industrial Process Water & Cooling Circuits

• Irrigation and Water Supply Networks

Conclusion:

For detailed quotations, CAD drawings, or to discuss customizing this PN16 LUG Butterfly Valve for your project, contact Tianjin Worlds Valve Co., Ltd. today.