Soft seated Lug style butterfly valve for on-off control of water and other media compatible with the materials of construction. Lug style valve sandwich mounts between customer supplied ANSI /ASME Class 150 flanges. Unique wave line seat and disc shape, reduces the required torque and extends the life of the valve. The disc seat is vulcanized to the valve body, full pressure can be reached even at the end of the pipe. Precision machined 316SS disc with two-piece stem (shaft) construction, enhances the flow capacity of the valve and reduces turbulence. Stem utilizes PTFE/graphite bearings with V-type ring seals preventing leakage. Standard ISO5211 top mounting allows for easy air actuator, electric actuator or manual handle installation. Ductile iron body has a special 3-layer coating Epoxy/Epoxy/PUR for excellent weather and corrosion protection. This valve is a bare stem direct mount design, order optional hand lever or actuators separate.
Pipe Size
2 inch Lug design
Suitable Flanges
ANSI /ASME B16.5 Class150 and B16.1 Class 125
Flow Capacity
Cv 124 (Cv = number of GPM of 60 °F water at 1 psi pressure drop)
Pressure Rating
29 inHg vacuum to 230 PSI
Temperature Rating
0 to 248 °F (-18 to +120 °C)
Valve Body
Ductile iron, 3-layer Epoxy/Epoxy/PUR coating (seat facing acts as flange gasket)
Disc
316 stainless steel
Disc Seat/Liner
EPDM
Shaft Seals
EPDM V-ring
Upper/Lower Stem
SS420
Actuator Mount
ISO5211, F05, 11mm square stem
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Manual Operator
Price: $12.80
Buy 10 or more for $11.52 each
We provide 3D CAD models in Solidworks or STEP file formats for most of our Valworx products.Please email sales@valworx.com to request the specific files you need. Include the stock number of the valve and any accessories with your request.
Customer
Technical