Lug butterfly valve
High performance butterfly valve(Lug type/API butterfly valve)
Trait and purpose
Hard Seal Butterfly valve tripe offset series are our company's
leading products, which are used in such fields as metallurgy,
light industry, electric power, petrochemistry, coal gas channel
The seal principle of hard Seal Butterfly Valve triple offset
The Triple Offset Butterfly Vlave provides a bi-directional bubble
tight shut-off. This geometry ensures that the disc seal contacts
the body seat only at the final shut-off position without rubbing
or galling, providing a torque generated resilient seal with
sufficient"wedging"to ensure auniform seal contact.
1) Pressure rating: 150 - 300lbs
2) Size: 4 - 72"
3) Temperature: -29 - 425 (WCB), -196 - 600 (SS)
4) Suitable medium: Water, oil, vapor etc.
5) Body: WCB/CF3M/CF3/CF8/CF8M
6) Disc: WCB/SS
7) Stem material: Stainless steel, Cr. Mo. Steel
8) Packing: Graphite
9) Operate type: Worm gear, pneumatic actuator, electric actuator
Leading Industrial Foundry casting and exporter all over the world
of metal casting products,Xi'an GX Mechano-Electronic Co.,Ltd"s main products include investment casting, precision investment castings, precision casting,precision castings,lost wax castings,silicasol castings,castings,stainless steel castings,aluminium castings,bronze castings,carbon steel castings,alloy castings,auto parts,marine valve parts,valves,pump,impeller,machining,Manufacturer ,China supplier,foundry,China Foundry, Chinese Foundry etc.