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Pneumatic Actuator
8 Inch Worm Gear Iron Steel High Perforamnce Double Eccentric Butterfly Water Valve
Place of Origin | China |
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Brand Name | FABIA |
Certification | ISO9001,CE,CCS,DNV |
Model Number | 1/8 inch ~ 36 inch |
Document | Product Brochure PDF |
Minimum Order Quantity | 1 set |
Price | Negotiable |
Packaging Details | Cartons/Wooden cases |
Delivery Time | 15-30 work days |
Payment Terms | L/C, D/A, D/P, T/T, MoneyGram, Western Union |
Supply Ability | 100-1000 set per week |

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xProduct Name | High Perforamnce Double Eccentric Butterfly Valve | Valve Type | Manual |
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Temperature Rating | High Temperature | Actuation | Air |
Connection Type | Clamp/wafer | Connection | Clamp/wafer |
Material | Carbon Steel | Media | Air, Water, Oil |
Operation | Pneumatic | Pressure Rating | 150 PSI |
Valve Design | Standard | ||
Highlight | 8 Inch butterfly valve,Double Eccentric butterfly valve,worm gear butterfly valve |
8 Inch worm gear iron steel high perforamnce Double Eccentric butterfly valve water valve
1. Description:
The Manual Turbine Double-Eccentric Butterfly Valve, also known as a double-offset butterfly valve, is designed for precise flow control in demanding applications. Its double-eccentric design minimizes friction between the disc and the seat, extending valve life and ensuring bubble-tight sealing even under high-pressure conditions. Equipped with a manual turbine actuator, this valve allows for smooth, easy operation, even in large-diameter pipelines.
2. Specification:
FABIA Valve Parameter List | ||
Valve type: | high perforamnce Double Eccentric butterfly valve | |
Size: | 2 inch ~ 36 inch | |
Material: | WCB,GGG40,FCD,SS304,SS304L,SS316,SS316L,ST37(Q235B),SS410 | |
Connection type: | Butt /Flange Connection | |
Driving model: | Manual/Worm gear drive/Pneumatic/Electric | |
Pressure rating: | PN0.1~PN16 | |
Temperature: | -40℃~1000℃ | |
Model: | FB-D.... |
3. Features:
- Double-Eccentric Design: Reduces friction and wear, extending valve life and providing reliable, tight sealing even in high-pressure systems.
- Manual Turbine Operation: The gear-operated manual turbine mechanism offers easy and precise control with minimal effort, making it suitable for large-diameter valves.
- Durable Construction: Made from high-grade materials such as stainless steel or carbon steel, ensuring excellent corrosion resistance and durability in harsh environments.
- High-Performance Sealing: Metal or soft sealing options (e.g., PTFE, EPDM) provide tight shutoff for various media, preventing leaks even under demanding conditions.
- Versatile Installation: Compatible with both wafer and flange connections, offering flexibility in installation.