800 Series High-Performance Butterfly Valves

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Product Description

These high performance wafer-sphere butterfly valves provide long lasting tight shut-off or control capability, excellent flow characteristics and long service life. Offset shaft and eccentric disc eliminates seat/disc contact in open or intermediate position. Lip-seal design compensates for temperature and pressure changes.
The valve is suitable for use in various industries. Optionally available are valves specially prepared for chlorine, oxygen, high vacuum or abrasive services, as well as meeting NACE MR01-75 requirements.
The valves are available in wafer and lugged designs.

Model Pressure
Class
Sizes(in) Applicable
temperature
Body Materials Standards End
Connection
 815W 150  2″-60″  -46-+260  Carbon Steel
CF8
CF8M
Monel
 API 609 Wafer
 815L  2″-60″ Lugged 
 830W  300 2″-24″  Wafer
830L 3″36″   Lugged
 860W  600  3″-24″ Wafer
860L   3″-24″  Lugged 

 

*The applicable temperature depends on the seat materials used and the actual working pressure.

815W-M-11-223443TT 815W-M-11-343443TT 815W-M-11-2200TT 815W-M-11-22HBTT 815W-M-11-3400TT 815W-M-11-36HBTT 815W-M-31-2200TT 815W-M-31-223443TT 815W-M-31-22HBTT 815W-M-31-3400TT 815W-M-31-343443TT 815W-M-31-36HBTT 815W-G-11-2200TT 815W-G-11-223443TT 815W-G-11-22HBTT 815W-G-11-3400TT 815W-G-11-343443TT 815W-G-11-36HBTT 815W-G-31-2200TT 815W-G-31-223443TT 815W-G-31-22HBTT 815W-G-31-3400TT 815W-G-31-343443TT 815W-G-31-36HBTT 815W-M-11-2200MT 815W-M-11-223443MT 815W-M-11-22HBMT 815W-M-11-3400MT 815W-M-11-343443MT 815W-M-11-36HBMT 815W-M-31-2200MT 815W-M-31-223443MT 815W-M-31-22HBMT 815W-M-31-3400MT 815W-M-31-343443MT 815W-M-31-36HBMT 815W-G-11-2200MT 815W-G-11-223443MT 815W-G-11-22HBMT 815W-G-11-3400MT 815W-G-11-343443MT 815W-G-11-36HBMT 815W-G-31-2200MT 815W-G-31-223443MT 815W-G-31-22HBMT 815W-G-31-3400MT 815W-G-31-343443MT 815W-G-31-36HBMT 830W-M-11-2200TT 830W-M-11-223443TT 830W-M-11-22HBTT 830W-M-11-3400TT 830W-M-11-343443TT 830W-M-11-36HBTT 830W-M-31-2200TT 830W-M-31-223443TT 830W-M-31-22HBTT 830W-M-31-3400TT 830W-M-31-343443TT 830W-M-31-36HBTT 830W-G-11-2200TT 830W-G-11-223443TT 830W-G-11-22HBTT 830W-G-11-3400TT 830W-G-11-343443TT 830W-G-11-36HBTT 830W-G-31-2200TT 830W-G-31-223443TT 830W-G-31-22HBTT 830W-G-31-3400TT 830W-G-31-343443TT 830W-G-31-36HBTT 830W-M-11-2200MT 830W-M-11-223443MT 830W-M-11-22HBMT 830W-M-11-3400MT 830W-M-11-343443MT 830W-M-11-36HBMT 830W-M-31-2200MT 830W-M-31-223443MT 830W-M-31-22HBMT 830W-M-31-3400MT 830W-M-31-343443MT 830W-M-31-36HBMT 830W-G-11-2200MT 830W-G-11-223443MT 830W-G-11-22HBMT 830W-G-11-3400MT 830W-G-11-343443MT 830W-G-11-36HBMT 830W-G-31-2200MT 830W-G-31-223443MT 830W-G-31-22HBMT 830W-G-31-3400MT 830W-G-31-343443MT 830W-G-31-36HBMT 860W-M-11-2200TT 860W-M-11-223443TT 860W-M-11-22HBTT 860W-M-11-3400TT 860W-M-11-343443TT 860W-M-11-36HBTT 860W-M-31-2200TT 860W-M-31-223443TT 860W-M-31-22HBTT 860W-M-31-3400TT 860W-M-31-343443TT 860W-M-31-36HBTT 860W-G-11-2200TT 860W-G-11-223443TT 860W-G-11-22HBTT 860W-G-11-3400TT 860W-G-11-343443TT 860W-G-11-36HBTT 860W-G-31-2200TT 860W-G-31-223443TT 860W-G-31-22HBTT 860W-G-31-3400TT 860W-G-31-343443TT 860W-G-31-36HBTT 860W-M-11-2200MT 860W-M-11-223443MT 860W-M-11-22HBMT 860W-M-11-3400MT 860W-M-11-343443MT 860W-M-11-36HBMT 860W-M-31-2200MT 860W-M-31-223443MT 860W-M-31-22HBMT 860W-M-31-3400MT 860W-M-31-343443MT 860W-M-31-36HBMT 860W-G-11-2200MT 860W-G-11-223443MT 860W-G-11-22HBMT 860W-G-11-3400MT 860W-G-11-343443MT 860W-G-11-36HBMT 860W-G-31-2200MT 860W-G-31-223443MT 860W-G-31-22HBMT 860W-G-31-3400MT 860W-G-31-343443MT 860W-G-31-36HBMT 815L-M-11-2200TT 815L-M-11-223443TT 815L-M-11-22HBTT 815L-M-11-3400TT 815L-M-11-343443TT 815L-M-11-36HBTT 815L-M-31-2200TT 815L-M-31-223443TT 815L-M-31-22HBTT 815L-M-31-3400TT 815L-M-31-343443TT 815L-M-31-36HBTT 815L-G-11-2200TT 815L-G-11-223443TT 815L-G-11-22HBTT 815L-G-11-3400TT 815L-G-11-343443TT 815L-G-11-36HBTT 815L-G-31-2200TT 815L-G-31-223443TT 815L-G-31-22HBTT 815L-G-31-3400TT 815L-G-31-343443TT 815L-G-31-36HBTT 815L-M-11-2200MT 815L-M-11-223443MT 815L-M-11-22HBMT 815L-M-11-3400MT 815L-M-11-343443MT 815L-M-11-36HBMT 815L-M-31-2200MT 815L-M-31-223443MT 815L-M-31-22HBMT 815L-M-31-3400MT 815L-M-31-343443MT 815L-M-31-36HBMT 815L-G-11-2200MT 815L-G-11-223443MT 815L-G-11-22HBMT 815L-G-11-3400MT 815L-G-11-343443MT 815L-G-11-36HBMT 815L-G-31-2200MT 815L-G-31-223443MT 815L-G-31-22HBMT 815L-G-31-3400MT 815L-G-31-343443MT 815L-G-31-36HBMT 830L-M-11-2200TT 830L-M-11-223443TT 830L-M-11-22HBTT 830L-M-11-3400TT 830L-M-11-343443TT 830L-M-11-36HBTT 830L-M-31-2200TT 830L-M-31-223443TT 830L-M-31-22HBTT 830L-M-31-3400TT 830L-M-31-343443TT 830L-M-31-36HBTT 830L-G-11-2200TT 830L-G-11-223443TT 830L-G-11-22HBTT 830L-G-11-3400TT 830L-G-11-343443TT 830L-G-11-36HBTT 830L-G-31-2200TT 830L-G-31-223443TT 830L-G-31-22HBTT 830L-G-31-3400TT 830L-G-31-343443TT 830L-G-31-36HBTT 830L-M-11-2200MT 830L-M-11-223443MT 830L-M-11-22HBMT 830L-M-11-3400MT 830L-M-11-343443MT 830L-M-11-36HBMT 830L-M-31-2200MT 830L-M-31-223443MT 830L-M-31-22HBMT 830L-M-31-3400MT 830L-M-31-343443MT 830L-M-31-36HBMT 830L-G-11-2200MT 830L-G-11-223443MT 830L-G-11-22HBMT 830L-G-11-3400MT 830L-G-11-343443MT 830L-G-11-36HBMT 830L-G-31-2200MT 830L-G-31-223443MT 830L-G-31-22HBMT 830L-G-31-3400MT 830L-G-31-343443MT 830L-G-31-36HBMT 860L-M-11-2200TT 860L-M-11-223443TT 860L-M-11-22HBTT 860L-M-11-3400TT 860L-M-11-343443TT 860L-M-11-36HBTT 860L-M-31-2200TT 860L-M-31-223443TT 860L-M-31-22HBTT 860L-M-31-3400TT 860L-M-31-343443TT 860L-M-31-36HBTT 860L-G-11-2200TT 860L-G-11-223443TT 860L-G-11-22HBTT 860L-G-11-3400TT 860L-G-11-343443TT 860L-G-11-36HBTT 860L-G-31-2200TT 860L-G-31-223443TT 860L-G-31-22HBTT 860L-G-31-3400TT 860L-G-31-343443TT 860L-G-31-36HBTT 860L-M-11-2200MT 860L-M-11-223443MT 860L-M-11-22HBMT 860L-M-11-3400MT 860L-M-11-343443MT 860L-M-11-36HBMT 860L-M-31-2200MT 860L-M-31-223443MT 860L-M-31-22HBMT 860L-M-31-3400MT 860L-M-31-343443MT 860L-M-31-36HBMT 860L-G-11-2200MT 860L-G-11-223443MT 860L-G-11-22HBMT 860L-G-11-3400MT 860L-G-11-343443MT 860L-G-11-36HBMT 860L-G-31-2200MT 860L-G-31-223443MT 860L-G-31-22HBMT 860L-G-31-3400MT 860L-G-31-343443MT 860L-G-31-36HBMT 815W-P-11-223443TT 815W-P-11-343443TT 815W-P-11-2200TT 815W-P-11-22HBTT 815W-P-11-3400TT 815W-P-11-36HBTT 815W-P-31-2200TT 815W-P-31-223443TT 815W-P-31-22HBTT 815W-P-31-3400TT 815W-P-31-343443TT 815W-P-31-36HBTT 815W-P1-11-2200TT 815W-P1-11-223443TT 815W-P1-11-22HBTT 815W-P1-11-3400TT 815W-P1-11-343443TT 815W-P1-11-36HBTT 815W-P1-31-2200TT 815W-P1-31-223443TT 815W-P1-31-22HBTT 815W-P1-31-3400TT 815W-P1-31-343443TT 815W-P1-31-36HBTT 815W-P-11-2200MT 815W-P-11-223443MT 815W-P-11-22HBMT 815W-P-11-3400MT 815W-P-11-343443MT 815W-P-11-36HBMT 815W-P-31-2200MT 815W-P-31-223443MT 815W-P-31-22HBMT 815W-P-31-3400MT 815W-P-31-343443MT 815W-P-31-36HBMT 815W-P1-11-2200MT 815W-P1-11-223443MT 815W-P1-11-22HBMT 815W-P1-11-3400MT 815W-P1-11-343443MT 815W-P1-11-36HBMT 815W-P1-31-2200MT 815W-P1-31-223443MT 815W-P1-31-22HBMT 815W-P1-31-3400MT 815W-P1-31-343443MT 815W-P1-31-36HBMT 830W-P-11-2200TT 830W-P-11-223443TT 830W-P-11-22HBTT 830W-P-11-3400TT 830W-P-11-343443TT 830W-P-11-36HBTT 830W-P-31-2200TT 830W-P-31-223443TT 830W-P-31-22HBTT 830W-P-31-3400TT 830W-P-31-343443TT 830W-P-31-36HBTT 830W-P1-11-2200TT 830W-P1-11-223443TT 830W-P1-11-22HBTT 830W-P1-11-3400TT 830W-P1-11-343443TT 830W-P1-11-36HBTT 830W-P1-31-2200TT 830W-P1-31-223443TT 830W-P1-31-22HBTT 830W-P1-31-3400TT 830W-P1-31-343443TT 830W-P1-31-36HBTT 830W-P-11-2200MT 830W-P-11-223443MT 830W-P-11-22HBMT 830W-P-11-3400MT 830W-P-11-343443MT 830W-P-11-36HBMT 830W-P-31-2200MT 830W-P-31-223443MT 830W-P-31-22HBMT 830W-P-31-3400MT 830W-P-31-343443MT 830W-P-31-36HBMT 830W-P1-11-2200MT 830W-P1-11-223443MT 830W-P1-11-22HBMT 830W-P1-11-3400MT 830W-P1-11-343443MT 830W-P1-11-36HBMT 830W-P1-31-2200MT 830W-P1-31-223443MT 830W-P1-31-22HBMT 830W-P1-31-3400MT 830W-P1-31-343443MT 830W-P1-31-36HBMT 860W-P-11-2200TT 860W-P-11-223443TT 860W-P-11-22HBTT 860W-P-11-3400TT 860W-P-11-343443TT 860W-P-11-36HBTT 860W-P-31-2200TT 860W-P-31-223443TT 860W-P-31-22HBTT 860W-P-31-3400TT 860W-P-31-343443TT 860W-P-31-36HBTT 860W-P1-11-2200TT 860W-P1-11-223443TT 860W-P1-11-22HBTT 860W-P1-11-3400TT 860W-P1-11-343443TT 860W-P1-11-36HBTT 860W-P1-31-2200TT 860W-P1-31-223443TT 860W-P1-31-22HBTT 860W-P1-31-3400TT 860W-P1-31-343443TT 860W-P1-31-36HBTT 860W-P-11-2200MT 860W-P-11-223443MT 860W-P-11-22HBMT 860W-P-11-3400MT 860W-P-11-343443MT 860W-P-11-36HBMT 860W-P-31-2200MT 860W-P-31-223443MT 860W-P-31-22HBMT 860W-P-31-3400MT 860W-P-31-343443MT 860W-P-31-36HBMT 860W-P1-11-2200MT 860W-P1-11-223443MT 860W-P1-11-22HBMT 860W-P1-11-3400MT 860W-P1-11-343443MT 860W-P1-11-36HBMT 860W-P1-31-2200MT 860W-P1-31-223443MT 860W-P1-31-22HBMT 860W-P1-31-3400MT 860W-P1-31-343443MT 860W-P1-31-36HBMT 815L-P-11-2200TT 815L-P-11-223443TT 815L-P-11-22HBTT 815L-P-11-3400TT 815L-P-11-343443TT 815L-P-11-36HBTT 815L-P-31-2200TT 815L-P-31-223443TT 815L-P-31-22HBTT 815L-P-31-3400TT 815L-P-31-343443TT 815L-P-31-36HBTT 815L-P1-11-2200TT 815L-P1-11-223443TT 815L-P1-11-22HBTT 815L-P1-11-3400TT 815L-P1-11-343443TT 815L-P1-11-36HBTT 815L-P1-31-2200TT 815L-P1-31-223443TT 815L-P1-31-22HBTT 815L-P1-31-3400TT 815L-P1-31-343443TT 815L-P1-31-36HBTT 815L-P-11-2200MT 815L-P-11-223443MT 815L-P-11-22HBMT 815L-P-11-3400MT 815L-P-11-343443MT 815L-P-11-36HBMT 815L-P-31-2200MT 815L-P-31-223443MT 815L-P-31-22HBMT 815L-P-31-3400MT 815L-P-31-343443MT 815L-P-31-36HBMT 815L-P1-11-2200MT 815L-P1-11-223443MT 815L-P1-11-22HBMT 815L-P1-11-3400MT 815L-P1-11-343443MT 815L-P1-11-36HBMT 815L-P1-31-2200MT 815L-P1-31-223443MT 815L-P1-31-22HBMT 815L-P1-31-3400MT 815L-P1-31-343443MT 815L-P1-31-36HBMT 830L-P-11-2200TT 830L-P-11-223443TT 830L-P-11-22HBTT 830L-P-11-3400TT 830L-P-11-343443TT 830L-P-11-36HBTT 830L-P-31-2200TT 830L-P-31-223443TT 830L-P-31-22HBTT 830L-P-31-3400TT 830L-P-31-343443TT 830L-P-31-36HBTT 830L-P1-11-2200TT 830L-P1-11-223443TT 830L-P1-11-22HBTT 830L-P1-11-3400TT 830L-P1-11-343443TT 830L-P1-11-36HBTT 830L-P1-31-2200TT 830L-P1-31-223443TT 830L-P1-31-22HBTT 830L-P1-31-3400TT 830L-P1-31-343443TT 830L-P1-31-36HBTT 830L-P-11-2200MT 830L-P-11-223443MT 830L-P-11-22HBMT 830L-P-11-3400MT 830L-P-11-343443MT 830L-P-11-36HBMT 830L-P-31-2200MT 830L-P-31-223443MT 830L-P-31-22HBMT 830L-P-31-3400MT 830L-P-31-343443MT 830L-P-31-36HBMT 830L-P1-11-2200MT 830L-P1-11-223443MT 830L-P1-11-22HBMT 830L-P1-11-3400MT 830L-P1-11-343443MT 830L-P1-11-36HBMT 830L-P1-31-2200MT 830L-P1-31-223443MT 830L-P1-31-22HBMT 830L-P1-31-3400MT 830L-P1-31-343443MT 830L-P1-31-36HBMT 860L-P-11-2200TT 860L-P-11-223443TT 860L-P-11-22HBTT 860L-P-11-3400TT 860L-P-11-343443TT 860L-P-11-36HBTT 860L-P-31-2200TT 860L-P-31-223443TT 860L-P-31-22HBTT 860L-P-31-3400TT 860L-P-31-343443TT 860L-P-31-36HBTT 860L-P1-11-2200TT 860L-P1-11-223443TT 860L-P1-11-22HBTT 860L-P1-11-3400TT 860L-P1-11-343443TT 860L-P1-11-36HBTT 860L-P1-31-2200TT 860L-P1-31-223443TT 860L-P1-31-22HBTT 860L-P1-31-3400TT 860L-P1-31-343443TT 860L-P1-31-36HBTT 860L-P-11-2200MT 860L-P-11-223443MT 860L-P-11-22HBMT 860L-P-11-3400MT 860L-P-11-343443MT 860L-P-11-36HBMT 860L-P-31-2200MT 860L-P-31-223443MT 860L-P-31-22HBMT 860L-P-31-3400MT 860L-P-31-343443MT 860L-P-31-36HBMT 860L-P1-11-2200MT 860L-P1-11-223443MT 860L-P1-11-22HBMT 860L-P1-11-3400MT 860L-P1-11-343443MT 860L-P1-11-36HBMT 860L-P1-31-2200MT 860L-P1-31-223443MT 860L-P1-31-22HBMT 860L-P1-31-3400MT 860L-P1-31-343443MT 860L-P1-31-36HBMT

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