Safety Block Ball Valve

• Safely blocks in both upstream and downstream direction for simple easy, safe system maintenance.
• Double union design permits quick, easy piping system installation, removal, maintenance.
• Stem has internal land above ball that is pressure seated to the body protecting the stem and the stem seal from contaminants in the fluid media.
• Long life self lubricated TFE seats are externally adjustable, fully replaceable.
• True full port design has immeasurable pressure drop.
• Valve body can be rotated 360° for actuation clearance in system.
• Handle indicates valve open/close position.
• Safety design blow-out proof stem.
• Available in socket, threaded, or flanged (ANSI B16.5 class 150) end configurations.
• PVC safety block ball valves ( 1/2" thru 2" sizes) are provided with socket and threaded end connectors without additional cost inventory requirements.
• All valves are hydrostatically tested.
• Pneumatic (air to air, air to spring) and electric actuation available.
• All TVI safety block ball valves are backed by our two (2) year guarantee.
• Available locking handles, stem extensions, 2" square nut operation.

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