Product Overview

The TARTARINI TQ series floating ball valve is an isolating valve for natural gas distribution and transmission stations, built around a floating ball that seals downstream under line pressure.

Key Features

• Steel body with hardened floating ball and PTFE seat inserts

• Allowable pressure up to 100 bar

• Sizes 1, 1-1/2, 2, 2-1/2, 3, 4, 6, 8 and 10 inches, ANSI CL150, CL300 and CL600 flanges

• Working temperature -20 to +60 C, ambient -30 to +80 C

• Optional electric or pneumatic actuation, buried or fire safe versions

Typical Applications

Town border stations, distribution networks, industrial gas offtakes and clean liquid lines, including NACE sour gas service.

Selection Guide

Select TQFB / TQFB-MR for full bore and TQVP / TQVP-MR for reduced bore, with lever (FB, VP) or gear (MR) operation. Match flange class and temperature version to the station design.