CBF05E-TL01
OEM|ODM
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Dual-Purpose Lugged & Tapped End Connections
Lugged Design: Integrates threaded inserts for direct bolt-through piping attachment without full flanges – ideal for end-of-line service or frequent disassembly.
Tapped Holes: Permits secure bolting between ANSI/DIN/JIS flanges, eliminating the need for through-bolts across the valve body.
Zero-Pipeline-Distortion: Distributes stress evenly during installation, preventing misalignment in high-vibration systems.

Isolated 17-4PH Stainless Steel Shaft: Prevents media contact, eliminating galvanic corrosion.
Fire-Safe Design (API 607): Optional metal secondary seal contains media during PTFE failure.
Low-Torque Operation: PTFE-encapsulated disc reduces actuation force by 40% vs. metal-seated valves.

Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | PTFE Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Lining | PTFE(Teflon) |
Shaft | Stainless Steel Monel K500 |
Seat | Integral PTFE |
Pressure Rating | 10/16Bar ANSI 150# (Standard), Higher Ratings Available |
Temperature Range | -20°C to 180°C (-4°F to 356°F) - Consult for extremes |
Actuator | Hand Lever Worm Gear Electric Pneumatic |
End Connections | Lugged & Tapped (ANSI B16.5 / EN 1092-1) |
Certifications | ISO9001, WRAS, ACS, UKCA, CE, ABS |

Chemical Processing: Reactor feed lines, acid transfer, solvent recovery
Pulp & Paper: Bleach plants, black liquor handling
Mining & Metallurgy: Leachate control, slurry transport, pickling lines
Water Treatment: Chlorine dioxide injection, lime slurry, wastewater neutralization
Power Generation: FGD systems, chemical dosing

Customization-Ready: Modify disc thickness, shaft extensions, or lining thickness for extreme pressures/abrasives.
Retrofit Simplified: Direct replacement for failed metal valves – no pipeline modifications.
Global Compliance: Manufactured to ASME B16.34, PED 2014/68/EU, and CRN standards.
Lifecycle Cost Reduction: 3x longer service life vs. rubber-lined valves in pH <2 or >12 environments.

For valve manufacturers and system integrators: This valve is your scalable core for building corrosion-resistant assemblies. Add pneumatic/electric actuators, positioners, or limit switches via ISO 5211 mounting pad.
Request factory certification, hydro-test reports, or custom design consultation today – and build unbreakable flow systems.
Discover China’s top butterfly valve exporters and why Tianjin Worlds Valve stands out as a flexible OEM/ODM partner with 19+ years experience, full certifications, and exports to 50+ countries.
This wafer butterfly valve features a C95400 aluminum bronze disc, ductile iron body, replaceable EPDM seat, and hand lever, available DN50-DN3000. The C95400 disc offers superior corrosion resistance in seawater and aggressive environments, while the ductile iron body provides high strength with epoxy coating protection. The replaceable EPDM seat enables field service without pipeline removal, reducing downtime and lifecycle costs. It delivers bubble-tight sealing for water, seawater, and mild chemicals from -20°C to +120°C, with bidirectional shut-off. Fully customizable materials, pressure ratings, and actuation. Manufactured by an ISO 9001 certified OEM supplier with CE, UKCA, WRAS, and ACS certifications available.
Tianjin Worlds Valve is a direct ISO 9001 butterfly valve manufacturer with 19+ years of experience. We offer wafer, lug, flanged, PTFE-lined and triple eccentric valves from DN50 to DN3000, exported to 50+ countries with full after-sales support.
This U-type butterfly valve from Tianjin Worlds Valve Co., Ltd. features an LCB (ASTM A352 Grade LCB) low-temperature carbon steel body, CF8 stainless steel disc, SS410 stem, and EPDM seat. Available DN50-DN2000, the LCB body is impact-tested at -46°C and operates from -46°C to +343°C, making it ideal for propane, liquid ammonia, ethylene, and other chilled fluid services. The U-type design provides automatic centering and superior sealing performance. EPDM seat delivers bubble-tight sealing from -20°C to +120°C. Fully customizable materials, pressure ratings, flange standards, and actuation. Manufactured by an ISO 9001 certified OEM supplier with CE, UKCA, WRAS, and ACS certifications available.
This lug butterfly valve features a C95400 aluminum bronze disc, a PTFE seat, a split body construction, and a hand lever. The aluminum bronze disc provides exceptional corrosion resistance in seawater, brackish water, and aggressive chemical environments. The PTFE seat offers chemical inertness, low friction, and a temperature range of approximately -35°C to +200°C. The two-piece body allows easy maintenance without pipeline removal. The lug design enables dead-end service at full rated pressure. Available DN50-DN1200, PN10/PN16/Class 150. Suitable for marine, chemical, desalination, and industrial applications. Manufactured by Tianjin Worlds Valve Co., Ltd., an ISO 9001 certified OEM supplier.
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