BUTTERFLY VALVE MANUFACTURE IN CHINA NPS 2"~80", YOUR BEST CHOICE AS BEST PRICING AND DELIVERY
Brand Name:KATA
Certification:CE, ISO, API6D
Model Number:CONCENTRIC,
Minimum Order Quantity:1 piece
Delivery Time:5~35days
Place of Origin:SHANGHAI,CHINA
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Shanghai Shanghai China
Address:
No.1675, Fengxiang Road, Baoshan City Industrial Zone, Baoshan District, Shanghai, China
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Product Details
flange butterfly valve
Double Flange Butterfly Valve (High Performance)
Size 2"-80" or DN50-DN2000
Pressure: Class150Lb-300Lb or PN16-PN64 or 10K-20K
Material: WCB,WCA,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3, CF3M,CF8C,CN7M(2
-48 )
Design & Manufacture Std.: API609,MSS SP-67,MSS SP-68,BS5155
End Connection Std.: ASME B16.5,DIN 2543-2545
Test Standard:ISO5208,BS 6755
Structure Type: Center Line Pattern, Double Eccentric Pattern,Three Eccentric
Pattern.
Operated Way:Hand Wheel,Worm Gear,Pneumatic,Electric Actuator
API Butt Weld Butterfly Valve,Cast Steel Hard sealing Butterfly
Valve(ANSI,API,JIS,DIN,BS),Centerline type butterfly valve,Din
standard Butterfly Valve,Double Eccentric Butterfly Valve,Electric
cast steelButterfly Valve,Stainless steel Butterfly Valve,Expansion
Flange Butterfly Valve,Grooved End Butterfly Valve,Hard seal
Butterfly Valve,Lug Butterfly Valve,Pneumatic Butterfly
Valve,Triple Eccentric Butterfly Valve,Wafter Butterfly Valve.
Butterfly Valves
Design: Seal on Body, Seal on Disc, High Performance – Double & Triple Offset.
Typical Applications: Gas Processing, Petrochemical, Chemical, Water & Sewage, Power and Mining.
End Connections: Wafer, Lugged and Double Flanged (ANSI & AS4087)
Pressure Class Range: ANSI Class 150 to 900, PN10 / PN16 / PN25 / PN40 / PN64
Sizes: DN50 to DN3600 (2” to 144”).
Body Materials: Carbon Steel, Stainless Steel, Cast Iron, Ductile Iron, PFA / PTFE Lined.
Seat & Seal Materials: Virgin PTFE, Reinforced PTFE, PFA, Viton, NBR, EPDM and Metal.
Accessories: Actuators, Limit Switchboxes, Solenoids, Extensions and Special Adaptions.
Quality: Pressure Tests – API 598, Fire Tests – API 6FA, API 607.
Standards: Design, Production and Testing: AS, ASME, ANSI, API, and ASTM. Quality System: EN ISO 9001:2008, EN ISO 14001:2004.
Design Details: A butterfly valve is a valve which can be used for isolating or regulating flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball valve (quarter turn) which allows for quick shut off. Butterfly valves are generally favoured because they are lower in cost to other valve designs as well as being lighter in weight, meaning less support is required. The disc is positioned in the centre of the pipe, passing through the disc is a rod connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position. The valve may also be opened incrementally to throttle flow.
BUTTERFLY VALVE MANUFACTURE IN CHINA NPS 2"~80", YOUR BEST CHOICE AS BEST PRICING AND DELIVERY
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