Lined Valves
Accessories
Fig. K202 (Formerly 092) Tank Bottom Valve

Tufline lined tank bottom valves allow efficient discharge of corrosive fluids from liquid tanks.

Sizes 1" thru 6" PFA Lined Tank connection flange can be supplied in various sizes ANSI Class 150
Materials of construction Body PFA lined ductile iron Ball PFA lined ductile iron Stem PFA lined stainless steel Gland Stainless steel Cap PTFE lined steel Handle Cast ductile iron Flange PFA lined ductile iron Bolting B7 carbon steel Stem packing PTFE Seat PTFE
Other lining materials available upon request. Tank Connection Flange OutputSize Connection Size (inches) 1 1 1/2 or 2 1 1/2 2 2 3 or 4 3 4 4 6 6 8
Dimensions (inches) Size A B C D E F G H N-1 0-1 P-1 N-2 O-2 P-2 1 1 2.01 4.80 2.44 1.50 2.87 6.61 4.53 4 0.75 3.13 4 0.63 3.87 1 1 2.01 4.80 2.44 2 3.78 6.61 4.53 4 0.75 3.13 4 0.74 4.74 1 1/2 1.50 2.87 6.50 2.52 2 3.78 6.61 5.31 4 0.75 3.87 4 0.74 4.74 2 2 3.62 7.48 4.06 3 4.92 7.87 5.71 4 0.75 4.75 4 0.74 6.00 2 2 3.62 6.22 2.79 4 6.18 7.87 5.71 4 0.75 4.75 8 0.74 7.50 3 3 4.92 9.49 4.84 4 6.18 11.50 7.72 4 0.75 6.10 8 0.74 7.50 4 4 6.18 10.20 4.88 6 8.27 19.69 8.86 8 0.75 7.50 8 0.91 9.45 6 6 8.27 12.20 5.51 8 11.31 19.69 10.04 8 0.87 9.49 8 0.91 11.42 N: number of bolt holes O: diameter of bolt holes P: diameter of bolt circle