Product Overview

The Fisher 8560 is a heavy-duty 6 inch eccentric disc butterfly control valve designed for precise throttling and reliable shutoff in demanding process control systems. Its cast carbon steel WCC body, ANSI Class 150 pressure rating, and 316 stainless steel ball provide durable performance in liquid, gas, and steam applications. The valve features ANSI Class IV shutoff, PEEK bearings, a steel retainer, Novex-B liner, and PTFE V-ring packing for reduced leakage and extended service life.

Key Features

• Eccentric disc design provides accurate modulating control and reduced seat wear
• 6 inch nominal size with ANSI Class 150 pressure rating
• Cast carbon steel WCC body for high mechanical strength
• 316 stainless steel ball and chrome-plated internal trim for corrosion resistance
• ANSI Class IV shutoff classification for improved leakage control
• PEEK bearings support smooth shaft movement and long bearing life
• Novex-B liner and PTFE V-ring packing enhance sealing performance
• Genuine Fisher part number 8560 for OEM replacement compatibility

Specifications

Applications

• Chemical and petrochemical processing
• Oil and gas flow regulation
• Power generation utilities
• Water and wastewater treatment systems
• HVAC and industrial utility systems
• Pulp, paper, and general process piping

Package Contents

• 1 x Fisher 8560 Eccentric Disc Butterfly Control Valve, 6 inch, Class 150
• Installed steel retainer, PEEK bearings, Novex-B liner, and PTFE V-ring packing
• Product documentation and dimensional reference