Double Eccentric Butterfly Valves

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.

Crafted from 304 stainless steel for superior corrosion resistance and hygiene. Features a friction-free double offset design for low torque operation. Lug type allows end-of-line service. Ideal for food, chemical, and water treatment industries.

Soft seal double offset butterfly valve with PTFE seat for zero leakage. Lug type design enables quick installation. Hard chrome plated disc resists wear. Replaceable seat reduces maintenance downtime. Ideal for water treatment and chemical industries.

Compact lug-type butterfly valve for precision fluid control from DN15 to DN200. Features a leak-free soft seal, 30% space savings, and easy maintenance. Compatible with EPDM, PTFE, or FKM for diverse media. Cost-effective alternative to ball valves.

Double offset design reduces seal friction for reliable shutoff in harsh conditions. Alloy seal resists wear, high temperatures up to 650C, and pressures to 10.0 MPa. Flanged connections simplify installation. Ideal for metallurgy, power, and petrochemicals.

Triple-offset design ensures 50,000+ cycle life with metal sealing hardness difference ≥30 HRC. Flanged connections for easy installation, flow resistance ≤0.2. API 609, ISO 15848 certified. Ideal for chemical, power, and water treatment industries.

Cost-effective carbon steel lug butterfly valve with double offset design for reduced wear. PTFE soft seat ensures ≤0.01% leakage. Ideal for petrochemical, water treatment, and power industries. Custom options available. API 609, ISO 15848 certified.

Lug-style double offset butterfly valve for low to medium pressure. Double eccentric design reduces wear, extends service life over 5 years. Soft seal leakage ≤0.01%. Energy efficient, low flow resistance. Ideal for petrochemical, water treatment, power generation.