Double Eccentric Butterfly Valves

Lug type double offset butterfly valve in UB6 alloy with hard metal sealing. Niobium-stabilized UB6 resists intergranular corrosion. Double offset design reduces torque by 50%. Ideal for chemical, power, and water treatment industries. Custom sizes 2-100 inch. API 609, ISO 15848.

5A super duplex body with Stellite hard-faced seat resists chloride corrosion and erosion. Double offset design eliminates friction for extended service life. Lug style uses independent bolts to reduce leakage. Tensile strength over 690 MPa. API 609, ISO 15848 certified. Custom sizes available.

Made from 4A duplex steel with tensile strength over 690 MPa, this valve resists chloride corrosion and wear. Double offset design reduces torque by 50%. Meets API 609, ASME B16.5 standards. Ideal for chemical, power, and water treatment industries.

304 stainless steel body with EPDM seat resists corrosion and maintains media purity. Double offset design ensures tight shut-off under pressure. Wafer type saves cost and reduces noise. API 609, ISO 15848 certified. Custom sizes 2-100 inch.

WCB carbon steel body with 316 stainless steel disc resists chloride pitting and corrosion. Double offset design reduces wear. Hard seal for high pressure steam. API 609, ISO 15848. Custom sizes 2-100 inch. Ideal for chemical, power, water treatment.

WCB cast carbon steel body with hard alloy seat resists wear and erosion at temperatures over 400°C. Lug design ensures bidirectional sealing. Double offset reduces friction for extended service life. Ideal for chemical, power, and water treatment industries.

WCB carbon steel body with 304 stainless steel internals offers high strength and corrosion resistance. Double eccentric design reduces torque by 50%. Lug connection saves space. API 609, ASME B16.5. Ideal for chemical, power, water treatment.

WCB carbon steel body with 316 stainless steel internals resists corrosion and high pressure. Double eccentric design reduces wear and torque. Lug type for easy installation. API 609 design, ISO 15848 fugitive emission tested. Ideal for chemical, power, and water treatment.

WCB body with 316L disc offers superior corrosion resistance in chloride and acidic media. Double eccentric design reduces operating torque. Wafer type allows easy maintenance. Complies with API 609, ASME B16.10. Ideal for chemical, water treatment, and power generation.

WCB body offers high tensile strength for Class 300 pressure. Wafer design saves space; double offset reduces friction for frequent operation. Soft seal compensates for pressure changes. API 609, ISO 15848. Ideal for chemical, power, water treatment industries.

High-strength WCB body with 316 stainless steel disc and stem for superior corrosion resistance. Double-offset design reduces friction, extends service life. Ideal for chemical, power, and water treatment industries. Custom options available.

WCB body with 304 stainless steel disc offers high strength and corrosion resistance. Double eccentric design reduces wear. Wafer type saves space. Meets API 609, ASME B16.10. Ideal for chemical, power, water treatment. Custom options available.

Double offset design enhances seal reliability under pressure. All-metal seat meets API 607 fire-safe standards. WCB carbon steel body for steam, water, gas up to 425°C. Custom flanges available. Ideal for chemical, power, and water treatment industries.

HC276 Hastelloy butterfly valve with lug body and soft seal for bidirectional zero leakage. Resists wet chlorine, hypochlorites, hydrochloric, sulfuric, and nitric acids. Designed per API 609, ASME B16.5. Ideal for chemical, petrochemical, and water treatment industries.

Made from 321 stainless steel with titanium stabilization, this lug-style butterfly valve resists intergranular corrosion after welding. Features a double-offset design for frictionless operation and bubble-tight soft sealing. Ideal for steam tracing and demanding industrial applications.

TA2 titanium butterfly valve with double eccentric design reduces wear and ensures tight shut-off. Resists chloride, acid, alkali, and seawater. Lug body for easy installation. Meets API 609, ASME B16.10. Ideal for chemical, power, and water treatment industries.

Special purpose UB6 alloy butterfly valve offers exceptional resistance to sulfuric acid and chloride corrosion. Designed per API 609, sizes 2-100 inch. Ideal for chemical, petrochemical, and marine applications. Custom options available.

Super duplex 5A cast steel eccentric valve with PREN > 40, yield strength ≥ 515 MPa. Exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. Designed per API 609, ASME B16.10. Ideal for high chlorine, high temperature offshore environments. Custom options available.

ASTM A995 Gr.4A duplex steel butterfly valve with PREN over 34, yield strength 450 MPa. Designed per API 609, ideal for seawater desalination. Offers superior corrosion resistance, durability, and custom options. Reliable for high-demand industrial applications.

316L stainless steel body and disc with PTFE/RTFE soft seal for superior corrosion resistance. Low-friction design reduces torque and wear, extending service life. Lugs allow end-of-line maintenance. API 609, ISO 15848 certified. Custom options available.