Thermoplastic Valves, Inc.
Thermoplastic Valves, Inc.
53 South 7th St.
Emmaus, PA 18049
United States of America
Phone: 610-967-6388
Fax: 610-967-6448
Toll-free: 866-242-5890
Email: tvi2@fast.net
Website: http://www.tvivalves.com
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Thermoplastic Butterfly Valves 8"-24" are wafer style to fit between ANSI B16.5 Class 150 flanges. Disc is smooth and contoured for lowest possible pressure drop (highest Cv). Shaft is 410 S.S. and of one piece, through shaft design, with square drive through entire length of blade.
8 to 24 Inch (in) Gear Type Butterfly Valves
Unit of Measure
1 

Item #

Item Name

Size

Working Pressure

Flow Coefficient Value (Cv)

Torque

DN-8 N/A 8 Inch (in) Gear Type Butterfly Valve N/A 8 in N/A 150 psi N/A 2065 N/A 850 in·lb
DN-10 N/A 10 Inch (in) Gear Type Butterfly Valve N/A 10 in N/A 150 psi N/A 3750 N/A 1440 in·lb
DN-12 N/A 12 Inch (in) Gear Type Butterfly Valve N/A 12 in N/A 120 psi N/A 5200 N/A 2630 in·lb
DN-14 N/A 14 Inch (in) Gear Type Butterfly Valve N/A 14 in N/A 105 psi N/A 6450 N/A 100 psi7700 in·lb
DN-16 N/A 16 Inch (in) Gear Type Butterfly Valve N/A 16 in N/A 88 psi N/A 8375 N/A 88 psi8400 in·lb
DN-18 N/A 18 Inch (in) Gear Type Butterfly Valve N/A 18 in N/A 75 psi N/A 11000 N/A 74 psi11400 in·lb
DN-20 N/A 20 Inch (in) Gear Type Butterfly Valve N/A 20 in N/A 75 psi N/A 14200 N/A 50 psi8075 in·lb
DN-24 N/A 24 Inch (in) Gear Type Butterfly Valve N/A 24 in N/A 75 psi N/A 18750 N/A 50 psi11000 in·lb
Unit of Measure
1