F2230 Series High Performance Butterfly Valve

■ General Information
■ Fields Of Application
Keywords:
High Performance Butterfly Valve
Double-Offset Butterfly Valve
Product Series:
■ 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
Parts | Materials |
---|---|
Body | Casting Steel, ASTM A 216 Gr. WCB, Stainless Steel, ASTM A 351 Gr. CF8, CF8M |
Retaining Rings | Casting Steel, ASTM A 216 Gr. WCB, Stainless Steel, ASTM A 351 Gr. CF8, CF8M |
Disc | Casting Steel, ASTM A 216 Gr. WCB, Stainless Steel, ASTM A 351 Gr. CF8, CF8M |
Seal Ring | PTFE, RPTFE |
Shaft | Stainless Steel ASTM A276 SS420, ASTM A479 SS304/SS316, 630(17-4PH) |
Pins | Stainless Steel ASTM A276 SS420, ASTM A479 SS304/SS316, 630(17-4PH) |
Bushing | Bronze,Stainless Steel SS304 / SS316 Nitrided |
Gasket | Graphite, reinforced graphite, PTFE, reinforced PTFE |
Shaft-Retaining Ring | Stainless Steel |
Product Series

■ Our Valves
F9000 Series Square Penstock, 4-Sides-Sealing Type
Design Standard:BS7775, 4-Sides-Sealing Type Testing Standard:BS7775 Sizes:200X200-3000X3000mm Working Head: On / Off Seating, Max. 4/6/10m W.C. Mounting: Wall Mounting
F9010 Series Weir Penstock, 4-Sides-Sealing Type, Downward Opening
Design Standard:BS7775, 4-Sides-Sealing Type, Downward Opening Testing Standard:BS7775 Sizes: 200X200-3000X3000mm Working Head: On/Off Seating, Max. 4m W.C. Mounting: Wall Mounting
F9060 Series Isolating Flushing Penstock
Design Standard: Manufacturer's Standard, 4-Sides-Sealing Type Testing Standard:BS7775 Wall Mounting One Actuator Drives One Penstock, or One Actuator Drives Two Penstocks Sizes: 1500X150 - 4000X200
F9500 Series Channel Penstock, 3-Sides-Sealing Type
Design Standard:BS7775, 3-Sides-Sealing-Type Testing Standard:BS7775 Sizes:200X200-3000X3000mm Mounting: Channel mounting, Wall Mounting
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