Bellows (PTFE or Metal) Dampers

Flowguard bellows are designed to provide years of maintenance-free service. These Teflon (PTFE) and alloy metal bellows models offer the highest quality available in process dampers. Teflon bellows are knife cut on precision CNC machinery. Metal bellows are formed and welded in a tightly controlled proprietary manufacturing process. These units are ideal for exceptionally aggressive liquids and very high temperatures.

The FB/TD features a double membrane construction with a bellows process membrane (as ‘FB’) and provides a unique application solution for high pressure aggressive liquid services.