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Looking for a reliable China DN100 wafer butterfly valve supplier? FTJ Valves manufactures high-performance 4-inch (DN100) wafer-type butterfly valves designed for precise flow control, zero-leakage sealing, and long service life in demanding industrial pipelines.
Our DN100 wafer butterfly valves feature a compact, lightweight design that easily installs between DIN, ANSI, or JIS flanges. Constructed with premium materials—including Ductile Iron, WCB, and Stainless Steel (SS304/SS316)—and equipped with resilient seats (EPDM, NBR, PTFE), our valves deliver superior corrosion resistance and optimal sealing across water treatment, HVAC, chemical processing, and power generation systems.
As an experienced dn100 wafer butterfly valve supplier, we strictly adhere to API 609 and ISO standards. We support manual, pneumatic, and electric actuation, alongside OEM/ODM customization to fit your exact engineering specifications.
Partner with FTJ Valves for factory-direct pricing, certified quality, and fast global delivery. Contact us today to get a quick quote for your next project!
Welcome to FTJ Valves, a trusted and leading China DN100 wafer butterfly valve supplier dedicated to providing high-quality fluid control solutions for global industrial projects. With years of manufacturing expertise, modern production facilities, and a strict quality control system, we supply robust, durable, and cost-effective DN100 wafer butterfly valves tailored to meet demanding international standards.
Whether you are an engineering contractor, an industrial distributor, or an OEM partner, FTJ Valves delivers industrial-grade valve products designed to ensure smooth flow control, zero-leakage performance, and long-term operating reliability.
A DN100 (4-inch) wafer-type butterfly valve is one of the most versatile flow control devices used in pipelines. Designed to fit securely between two flanges using studs or bolts, our wafer butterfly valves offer a compact footprint and effortless installation.
As a certified dn100 wafer butterfly valve supplier, we ensure every valve leaving our factory meets rigorous testing protocols:
Superior Sealing & Tight Shut-Off: Available in soft-seated (EPDM, NBR, PTFE) and metal-seated options, ensuring optimal sealing integrity under various pressure and temperature conditions.
Durable Material Options: Manufactured using high-grade materials including Ductile Iron, Cast Steel (WCB), and Stainless Steel (SS304/SS316) to resist corrosion and wear.
Versatile Actuation: Supports manual lever operation, worm gearboxes, as well as pneumatic and electric actuators for automated pipeline control systems.
International Compliance: Designed and tested in accordance with international standards such as API 609, ISO 5752, DIN, and BS, ensuring seamless integration into your existing systems.
As a dedicated China dn100 wafer butterfly valve supplier, our products are widely utilized across a broad range of sectors, including:
Water treatment and desalination plants
HVAC and municipal piping systems
Chemical and petrochemical processing
Power generation and industrial utilities
Firefighting and irrigation networks
We understand the challenges of modern industrial procurement. That is why FTJ Valves offers customized OEM/ODM services, flexible MOQ options, competitive factory-direct pricing, and comprehensive technical support from initial inquiry to post-installation.
When sourcing critical pipeline components, partnering with a proven manufacturer makes all the difference. FTJ Valves combines manufacturing precision with responsive global service to serve as your long-term DN100 wafer butterfly valve supplier.
