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High Performance Offset Disc Butterfly Valve

High Performance Offset Disc Butterfly Valve Manufacturer

MVS Valves’ High Performance Offset Disc Butterfly Valve is meticulously engineered to offer precise control, reliable shut-off, and extended operational life in critical flow applications. Designed with a double offset disc, this valve significantly reduces seat contact during operation, which minimizes wear and enhances long-term sealing performance. This advanced design makes it particularly suitable for high-pressure and high-temperature pipelines across various sectors, including oil & gas, chemical, and power industries.

Our High Performance Butterfly Valve is available in different construction types such as Double Flanged Short Pattern, Wafer Butterfly Valve, and Lug Style Butterfly Valve, providing installation flexibility for both new systems and retrofit projects. Whether you’re managing aggressive media, elevated temperatures, or fluctuating pressures, this valve offers exceptional resilience and adaptability. Offered with options like high-performance metal seated butterfly valve for extreme conditions or soft-seated PTFE versions for chemical compatibility, it serves a wide spectrum of industrial needs.

MVS makes sure every valve complies with international standards and offers options for manual, pneumatic, or electric actuation to meet specific operational demands. With robust fire-safe configurations and tight shut-off capabilities, this valve excels in both safety and efficiency. The double offset geometry not only delivers enhanced torque characteristics but also ensures smooth cycling, which is essential for automated operations.

Specification

Specification Details
Valve Type Double Offset Disc High Performance Butterfly Valve
Design Standard API 609 Category B
Pressure Rating ANSI B16.34 / ANSI 300
Face to Face ANSI B 16.10 / ISO 5752 TAB-4 / AWWA C504
Top Flange ISO 5211
Testing Standard API 598 / ANSI / FCI 70-2 / EN 12266 PT-1 / BS 6755 / AWWA C504
Flange Standard ANSI B 16.5, EN 1092-1&2, IS6392, BS4504, AWWA C207
Fire Safe Testing API 607
Size Range DN 80 to DN 1800 (Wafer, Lug, Flanged)
Seat Leakage Tight Shut Off
Operation Handlever, Gear Box, Pneumatic/Electric Actuator

Material of Construction

Body Type Wafer, Lug, Double Flanged Short Pattern
Body MOC SGI / WCB / CF8 / CF8M
Seat Material EPDM, Viton, Nitrile, Neoprene, Hypalon, PTFE, Glass-Filled PTFE (Up to 600 mm)
Disc Material SS 304 / SS 316 / SS 410
Shafts Solid Stub Shafts, AISI 410 / 17-4 PH / SS316
Bearings Self Lubricating (Steel+PTFE), Optional Bronze / Al. Bronze
Clamping Ring Carbon Steel IS 2062 / A 516 Gr. 70 / SS 304 / SS 316

Application Industries

oil-gas-industry
Crude Oil & Natural Gas Industry
chemical-processing
Chemical & Petrochemical Industry
water-treatment-filtration-industry
Water & Wastewater Treatment
power-generation-industry
Nuclear & Thermal Power Generation
food-and-beverage-industry
Food & Beverage Industry
pharmaceutical-industry
Pharmaceutical & Biotechnology
pulp-and-paper-industry
Pulp & Paper Industry
mining-mineral-industry
Mining & Mineral Processing
marine-shipbuilding-insutry
Marine & Shipbuilding
hvac-building-services
HVAC & Building Services
automotive-paint-chemical-manufacturing
Automotive & Paint Chemical Manufacturing
environmental-bio-gas-renewable-energy
Environmental & Bio Gas Renewable Energy
steel-metal-processing
Steel & Metal Processing
fertilizer-plants-polymer-production
Fertilizer Plants, Polymer Production
cosmetics-personal-care
Cosmetics & Personal Care
cement-construction
Cement & Construction
chlor-alkali-industry
Chlor-Alkali Industry
mineral-acids-industry
Mineral Acids Industry

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