CBF02-TF02
OEM|ODM
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Motorized butterfly valve with actuator is widely used, The butterfly valve consists of a disc that rotates to control the flow of fluid through a pipe. The disc is positioned in the center of the pipe and can be turned to either allow full flow, partial flow, or to completely shut off the flow.

Technical Parameters:
Size | DN50-DN600 | DN650-DN3000 |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal | 18Bar | 11Bar |
Operating Temperature | ||
Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water | |
Driving method | Worm Gear Electric Pneumatic Hand Lever | |

Main Material:
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |

Executive Standard:
Design Standard | AWWA C504 |
Inspection & Test | API 598 AWWA C504 |
End Standard | ANSI B16.1 CL. 125LB AWWA C207 AWWA C115 ASME B 16.47 150LB |
Face to Face | AWWA C504 |
Top Flange | ISO 5211(according customers needs) |

Conclusion:
Motorized Butterfly Valves with Actuator are widely used in various industries such as water treatment, chemical processing, HVAC (heating, ventilation, and air - conditioning) systems and oil and gas, due to their relatively simple structure, quick operation and good flow - control characteristics.
Wafer butterfly valve with ductile iron body, CF8 disc, and EPDM seat. Reliable bubble-tight shut-off for water, HVAC, and industrial systems. OEM/ODM available.
This guide covers PTFE lined butterfly valve operation, components, and benefits of virgin PTFE with a 3‑4 mm thick liner (50% thicker than standard). The inert PTFE surface provides chemical resistance (pH 0‑14), purity, and bubble‑tight sealing from ‑40°C to 200°C. Applications include chemical, pharmaceutical, food, water, oil & gas, and semiconductor industries. It compares linings, offers a selection guide, and details quality tests (30KV spark, hydrostatic, traceability). From Tianjin Worlds Valve (19+ years), the article highlights virgin PTFE, thick liner, and certifications (ISO, CE, UKCA, etc.) ensuring reliable, low‑maintenance, cost‑effective control for aggressive and high‑purity fluids.
How to choose a reliable butterfly valve supplier. Key criteria include Cv ratings, certifications, material fit, and support. Practical guide for buyers.
Direct OEM/ODM valve manufacturer vs trading company. Learn the key differences and how to identify a genuine factory for your valve sourcing needs.
Lug butterfly valve with ductile iron body, CF8M disc, and field-replaceable soft EPDM seat. Dead-end service capable. Sizes DN50‑DN600, PN10/PN16/Class 150. Easy maintenance, corrosion resistant. OEM customizable. ISO 9001 certified.
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