Butterfly Valve

• Lower initial cost compared to other valve types.
• Easier installation due to narrow face to face affords lowest installed cost.
• Designed to fit between ANSI D-16.5 Class 150 flat faced flanges.
• Strong, one piece molded body design.
• One piece standard S.S. through shaft for positive disc rotation and support.
• Standard polypropylene (PP) disc for higher (180°F) temperature service.
• Full body liner seat with integral flanges (eliminates the need for flange gaskets) ribbed for positive flange seating with minimum required torque.
• Standard PVC body and S.S. shaft are effectively isolated from the flow media by the full liner seat.
• Standard S.S., carbon steel plated, or epoxy coated external hardware for added corrosion resistance.
• 2" - 8" valves have spring loaded latch lever for positive disc positioning and shut-off.
• 8" - 24" valves have epoxy coated self-locking worm gear actuators for ease of operation and accurate flow control.
• Electric and pneumatic actuation packages available.
• Locking handles available.
• Stem extensions, universal joints, floor stands available in a variety of materials.

Thermoplastic Valves, Inc., 53 South 7th Street, Emmaus, PA 18047. Tel: 610-967-6388; Fax: 610-967-6448.