Value Collection ZBD9500-225 Viton O-ring Dash 225

Product Description

The VALUE COLLECTION ZBD9500-225 is a Dash 225 Viton O-ring with a round cross section, designed for static and dynamic sealing applications across HVAC, plumbing, hydraulic, and industrial equipment. With a 1.88-inch inside diameter, 2.13-inch outside diameter, and 0.125-inch cross-section thickness, this O-ring provides a reliable compression seal in grooved fittings and flanged connections. Viton material delivers broad chemical resistance and stable performance across a wide temperature range, making it a dependable choice where standard nitrile or neoprene compounds fall short. Licensed tradespeople and maintenance technicians install this part as an OEM-style or service replacement seal.

This O-ring is suited for use in residential and commercial systems where fluid or gas containment is required at elevated temperatures or in chemically aggressive environments. Typical applications include refrigerant circuit fittings, hydraulic line connections, pump seals, valve bodies, and industrial fluid handling assemblies. The Viton compound performs reliably when exposed to oils, fuels, and many solvents that degrade other elastomers. It is sold individually with a minimum order quantity of 10 units per order.

Key Features

• Viton (FKM) elastomer for superior chemical and heat resistance compared to standard nitrile compounds
• Round cross section fits standard Dash 225 O-ring grooves without modification
• Rated from -15 degrees F to 400 degrees F for wide operating range
• 75 durometer hardness rating provides firm compression seal under pressure
• 1.88-inch ID and 2.13-inch OD conform to standard Dash 225 dimensional specifications

Compatibility

Designed as a standard Dash 225 replacement O-ring for any grooved fitting, valve, pump, or flange machined to accept a Dash 225 cross-section seal in residential or commercial systems.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with the host system — HVAC technician, plumber, or industrial mechanic as appropriate. Shut down and de-energize or depressurize the system completely before removing the old seal. Inspect the groove for burrs, scoring, or chemical damage before installing the replacement O-ring. Lubricate the O-ring with a compatible grease or oil prior to seating to prevent tearing during assembly.