F2230 Series High Performance Butterfly Valve

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■  General Information

Design Standard: API609 Testing Standard: API598 Sizes: 3”-24” Pressure Rating: ANSI Class 150 – Class 300 Connecting Ends:Wafer / Lug / Double Flanges, Drilled To ANSI B16.5

■  Fields Of Application

Industrial Water Steam Oil

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High Performance Butterfly Valve

Double-Offset Butterfly Valve

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■  Unique Design

Double-Offset, seal ring leaves seat at very small angle, very few abrasion happen    
Low operating torque    
Fire-Proof for bi-direction    
Suitable for various clilic application, long service life    
Various operation avaliable:    Gear Box
                                                 Electrical Actuator
                                                 Pneumatic Actuator
 

■  Materials

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PartsMaterials
BodyCasting Steel, ASTM A 216 Gr. WCB,  Stainless Steel, ASTM A 351 Gr. CF8, CF8M
Retaining RingsCasting Steel, ASTM A 216 Gr. WCB,  Stainless Steel, ASTM A 351 Gr. CF8, CF8M
DiscCasting Steel, ASTM A 216 Gr. WCB,  Stainless Steel, ASTM A 351 Gr. CF8, CF8M
Seal RingPTFE, RPTFE
ShaftStainless Steel ASTM A276 SS420, ASTM A479 SS304/SS316, 630(17-4PH)
PinsStainless Steel ASTM A276 SS420, ASTM A479 SS304/SS316, 630(17-4PH)
BushingBronze,Stainless Steel SS304 / SS316 Nitrided
GasketGraphite, reinforced graphite, PTFE, reinforced PTFE
Shaft-Retaining RingStainless Steel

High performance butterfly valve is designed to provide reliable sealing, precise flow control, and long service life in demanding industrial applications. Featuring a double or triple offset structure, it reduces seat wear and operating torque while ensuring tight shutoff under high pressure and temperature conditions. Manufactured from high-quality materials, it offers excellent resistance to corrosion, abrasion, and thermal stress. High performance butterfly valves are widely used in oil and gas, chemical processing, power generation, water treatment, and industrial pipeline systems, where efficiency, safety, and durability are critical

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