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Jun 15,2023

Feida's Double Offset Butterfly Valves Ensure Safety and Reliability in Industry

Butterfly valves are known for their simplicity, low cost and efficiency in liquid and gas applications. However, reliable sealing and emergency isolation under extreme conditions require high performance fire safe butterfly valves.

Feida Valve manufactures double offset butterfly valves designed for safe operation during fire. Feida's fire safe valves feature metal or graphite-lined elastomer seals capable of withstanding temperatures up to 1000°F for extended periods. The valves utilize disc and seat materials with high heat resistance and gland packings made with high temperature threads and lubricants. Feida's fire safe double offset valves can continue to isolate flammable media during and after a fire.

Feida's double offset butterfly valves are designed for critical services in oil and gas, petrochemical, power and mining industries. The double offset valve design features a disc that is offset from the centerline, minimizing friction during operation. The disc and seat surfaces are precision-lapped for tight shutoff. Feida's valves use alloy steel bodies made of stainless, duplex and super duplex to resist corrosion.

Feida's double offset valves provide automated control, high cycle life and Emergency Shutdown capabilities under high pressures, temperatures and erosive fluids. Their premium seals, advanced design and precision manufacturing result in longevity, reliability and minimal maintenance requirements.

In summary, Feida Valve's double offset butterfly valves leverage advanced sealing, materials and an innovative offset design to provide fire safe, reliable isolation of flammable fluids. Feida's double offset valves support industry's need for safety, efficiency and uptime through leak-free performance, durability and trouble-free emergency isolation. They are ideal for high hazard applications where critical flow control and safety are paramount.

FEIDA VALVE is the top ranking China double offset butterfly valve manufacture. The annual output of high performance butterfly valve is more than 100,000,000 set.

The API 607 fire safe high performance butterfly valve is also in FEIDA VALVE product range. Our fire safe butterfly valve is certificated by American Petroleum Institute (API) according to API 607 standards.

FEIDA VALVE also build up a dustless workshop to produce ultra-clean valve for some critical working condition such as nuclear industry, semiconductor industry etc.

In the dustless workshop, FEIDA also produce the food-grade valves. FEIDA food-grade valve is certificated by Food and Drug Administration United States (FDA).

If you are interested in valves, you can contact us directly,

Varyity type of FEIDA High Performance Butterfly Valve:


high performance butterfly valve lug

high performance butterfly valve semi lug

high performance butterfly valve wafer

high performance butterfly valve flange

high performance butterfly valve fire safe

lug double offset butterfly valve

semi lug double offset butterfly valve

wafer double offset butterfly valve

flange double offset butterfly valve


Fire safe high performance butterfly valve / double offset butterfly valve

PSA high performance butterfly valve / double offset butterfly valve

VPSA high performance butterfly valve / double offset butterfly valve

Food grade high performance butterfly valve / double offset butterfly valve

Air separation high performance butterfly valve / double offset butterfly valve


high performance butterfly valve Class 150

high performance butterfly valve Class 300

high performance butterfly valve Class 600


punamtic high performance butterfly valve

electrical high performance butterfly valve


carbon steel high performance butterfly valve

stainless steel high performance butterfly valve

c95800 high performance butterfly valve

Nickel aluminum bronze high performance butterfly valve

Hastelloy high performance butterfly valve

2205 high performance butterfly valve

duplex stainless steel high performance butterfly valve

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