Triple Eccentric Butterfly Valves

Triple eccentric design ensures zero-friction sealing and zero leakage. 304 stainless steel body resists corrosion. DN450 full bore allows high flow with low pressure drop. Manual worm gear operation works without power. Ideal for chemical, water treatment, and power generation industries.

C95800 nickel-aluminum bronze resists seawater corrosion and wear. Lug design reduces leakage risk. Triple offset ensures zero friction, extending valve life. Soft seal achieves bidirectional zero leakage. Ideal for chemical, power, and marine applications.

Zero-leakage shut-off for high-temperature corrosive media. 304 stainless steel body resists acids and steam. Metal-to-metal seal with triple-offset design ensures bubble-tight bidirectional shutoff. Conforms to API 609, ASME B16.5. Custom sizes 2-100 inch. Ideal for petrochemical, power, and marine applications.

18-inch 150LB triple offset butterfly valve with all-metal 316 SS hard seal resists corrosion and high-temperature aging. ISO 5211 stem flange allows custom automation. API 609 design, ideal for high-flow oil and gas pipelines.

Designed for medium to large pipelines requiring high temperature and pressure resistance. Features a WCB carbon steel body and 304 stainless steel disc for corrosion resistance. Equipped with worm gear gearbox for reliable manual operation. Meets API 609, ASME B16.5 standards.

DN800 electric triple offset butterfly valve with PN25 carbon steel body. Butt-weld ends eliminate flanges for zero-leakage permanent seal. Triple eccentric design ensures friction-free operation, reducing torque. Equipped with electric actuator for remote DCS/PLC control. Ideal for water, steam, oil, and gas in high-pressure pipelines.

Designed for large-diameter pipelines handling water, steam, oil, and gases. Features a robust WCB carbon steel body, metal-to-metal sealing with graphite composite, and a manual worm gearbox for effortless operation. Lug type allows dead-end service. Ideal for power generation and industrial applications.

WCB carbon steel triple offset butterfly valve for PN25 medium-high pressure. Butt-welded ends eliminate flange leaks. Hydraulic actuator provides high torque for DN800, enabling remote control and fail-safe operation. Low torque design saves energy. Ideal for marine, chemical, and power applications.

316 stainless steel with 2-3% molybdenum offers superior chloride corrosion resistance. Triple-eccentric design ensures zero leakage and frictionless operation. Rated for -196°C to 200°C. Ideal for desalination, chemical, and power industries. Custom options available.

DN400 PN10 triple eccentric butterfly valve with WCB carbon steel body and metal hard seal. Zero-leakage shut-off, worm gear manual operation, and zero friction sealing. Ideal for water, steam, oil, and gas pipelines. API 609 design.

DN100 PN16 Cast 304 SS Triple Offset Butterfly Valve Flanged Hard Seal for Food Processing Product Features Flanged worm-gear-driven triple-eccentric multi-layer butterfly valve, featuring a valve body and disc cast as a single unit from 304 stainless steel, and utilizing an ”alternating composite sealing structure“ consisting of a ”rigid metal layer + flexible sealing layer" composite sealing structure—where a “metal rigid layer” alternates with a “flexible sealing layer”

Seawater Desalination DN500 PN16 Cast 316 SS Triple Offset Butterfly Valve Flanged Hard Seal Product Features Flanged worm gear-driven triple-eccentric hard-seal butterfly valve, featuring a valve body and disc made entirely of 316 austenitic stainless steel for corrosion resistance, the valve seat is overlaid with high-hardness Stellite cobalt-based alloy, precisely engineered for PN16 nominal pressure and DN500 large-bore applications. It maximizes the three core performanc

Triple Offset Butterfly Valve for Chemical Process PN16 Cast 304 SS Flanged Hard Seal DN300 Product Features Conventional soft-seal valves are prone to punctures from particulates and aging at high temperatures, while carbon steel hard-seal valves are susceptible to corrosion and have a short service life. Frequent replacements not only drive up costs but also disrupt continuous production operations. This flanged triple-offset hard-seal butterfly valve features a valve body

Municipal Water Supply PN16 Cast 304 SS Flanged Hard Seal Triple Offset Butterfly Valve DN250 Product Features In the actual operation of industrial process branch lines and medium-sized municipal pipeline networks, the media often exhibit both corrosive and abrasive properties—ordinary 304 soft-seal butterfly valves are prone to puncturing and aging when exposed to impurities, while carbon steel hard-seal butterfly valves lack sufficient corrosion resistance, making it

Triple offset design eliminates friction for extended service life. Hard alloy metal seat resists erosion from solid media. WCB carbon steel body rated for -29°C to 425°C, 150 psi. Wafer connection ensures high strength. Ideal for chemical, power, and water treatment industries.

WCB carbon steel triple offset butterfly valve with flanged ends, rated 150LB and DN200. Features a worm gear gearbox for effortless operation, frictionless sealing, and leak-free performance. Ideal for water supply and industrial applications. Custom options available.

WCB carbon steel body with F304 stainless steel disc for non-corrosive media. Triple offset hard-seal design ensures zero leakage and zero friction. PN10 rated, DN200 size, with bare stem for flexible actuation. Ideal for steam, oil, and water applications.

Triple-offset design prevents disc seizure under temperature changes. Wafer connection reduces weight by 40-60%. All-metal hard seal ensures zero leakage. 4A duplex stainless steel offers high strength and corrosion resistance (PRE >35). Ideal for seawater, acidic fluids, and chlorinated water.

316L ultra-low carbon stainless steel resists chloride pitting and weak acids. Triple eccentric design ensures Class VI airtight shut-off from -196°C to 425°C. Wafer connection reduces installation costs. Ideal for petrochemical and chlorinated pipelines.

316 stainless steel triple offset butterfly valve for corrosive media. Features Stellite alloy seal face (HRC 65) for extended life, worm gear precise adjustment, and zero-leakage shut-off. Ideal for seawater, chemicals, and chlorinated water. API 609, ISO 15848 certified.