Product Overview

The TARTARINI Cronost series is a new generation pilot operated ball plug pressure regulator available in four versions: C as regulator, CB as regulator with integrated slam-shut valve, CC as regulator with monitor function, and CCB combining monitor and integrated slam-shut valve in one body.

Key Features

• C, CB, CC and CCB versions for regulator, slam-shut, monitor or combined duty

• 100 bar rating with inlet 1-100 bar and outlet 0.5-80 bar for ANSI 300/600

• PN16 and ANSI 150 versions rated 20 bar with 0.2-20 bar inlet

• Accuracy class up to +/-1% with flow coefficient Cg up to 5200

• Sizes 1-3 inches with 1x4, 2x6, 3x10 outlets and optional silencers

Typical Applications

Body sizes are 1, 2 and 3 inches with equal inlet and outlet bores or enlarged outlet options of 1 x 4, 2 x 6 and 3 x 10 inches, in PN 16/25/40 UNI-DIN and ANSI 150/300/600 flange ratings. The built-in balanced valve and ball plug design keep operation quiet, with optional SR silencer and SRS silencer flange for further noise reduction.

Selection Guide

Selection guide: Cronost suits transmission and distribution stations, city gate stations and industrial supply lines handling natural gas and low temperature gases. Confirm version, set pressures, flow and flange rating before ordering; manual reset shut-off function and remote control connections are available.