Armstrong Fluid Technology 570217-006 Gasket

The Armstrong Fluid Technology 570217-006 Gasket is a precision-engineered sealing component specifically designed for Flo-Trex Triple Duty Valves within high-performance HVAC and fluid-flow systems. This genuine bonnet gasket (also categorized as a bonnet O-ring) is essential for maintaining a secure, leak-proof seal on FTV series valves ranging from 2-1/2" to 6" in size. Engineered to withstand the rigors of industrial hydronic applications, this Armstrong 570217-006 part ensures optimal pressure containment and system efficiency by preventing fluid bypass at the valve bonnet interface. Its durable construction is formulated to resist extreme temperatures and chemical exposure common in closed-loop heating and cooling cycles. Utilizing OEM replacement parts like this gasket helps prevent unexpected downtime and extends the operational life of your triple duty valve assembly by ensuring a perfect, manufacturer-specified fit Every time.

• Precision Fit: Specifically molded for 2.5" through 6" Flo-Trex FTV valves to ensure zero-gap sealing.
• Enhanced System Efficiency: Maintains internal pressure and prevents leaks, reducing energy loss in fluid-handling systems.
• Industrial-Grade Durability: Constructed from high-quality materials to resist degradation from heat and chemical additives.
• Direct OEM Replacement: Guarantees compatibility with Armstrong Fluid Technology valve specifications for simplified maintenance.

What valve models is this gasket compatible with?
This gasket is designed specifically for Armstrong Flo-Trex FTV Triple Duty Valves with flange sizes between 2-1/2" and 6".

Can I use this for CBV series valves?
Yes, this part is frequently cross-referenced as a CBV/FTV bonnet gasket for the specified size range.

Is this a standard round O-ring or a flat gasket?
While often referred to as a bonnet O-ring in technical catalogs, it serves as the primary sealing gasket for the valve bonnet assembly.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

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