Value Collection ZBD9500-223 Viton O-ring Dash 223

Product Description

The VALUE COLLECTION ZBD9500-223 is a Viton O-ring sized to Dash 223 with a 1.625-inch inside diameter, 1.875-inch outside diameter, and a 0.125-inch cross-section thickness. Viton (fluoroelastomer) compound delivers strong resistance to fuels, oils, hydraulic fluids, and a wide range of industrial chemicals. A durometer hardness rating of 75 places this ring in the hard category, which limits extrusion under pressure and helps maintain a reliable seal in demanding service conditions. The rated temperature range runs from -15 degrees F to 400 degrees F. Plumbers, HVAC technicians, and industrial mechanics install this type of seal across fluid and gas handling systems.

This O-ring is suited for static and dynamic sealing applications where exposure to petroleum-based fluids, solvents, or elevated temperatures would degrade standard Buna-N or EPDM seals. Typical installation points include valve stems, pump housings, fittings, and hydraulic cylinder end caps in both residential and light commercial systems. The round cross-section mates with standard Dash 223 O-ring grooves, making it a direct dimensional fit wherever that dash size is called out on an engineering drawing or parts list.

Key Features

• Viton (fluoroelastomer) material for superior resistance to fuels, oils, and chemicals
• Temperature range of -15 degrees F to 400 degrees F for high-heat and low-temp service
• Durometer hardness of 75 (Hard) to resist extrusion under pressure
• Dash 223 sizing with 1.625-inch ID and 1.875-inch OD for groove-specific fitment
• Round cross-section profile for consistent sealing contact across the groove seat

Compatibility

Designed as a direct-fit replacement for any application requiring a Dash 223 O-ring with Viton compound, including valve assemblies, pump housings, and hydraulic fittings that specify this dash size and material.

Installation Notes

Shut off fluid supply and relieve system pressure before removing or installing O-rings. Lubricate the ring lightly with a compatible grease or fluid before seating to reduce the risk of tearing during installation. Inspect the mating groove for burrs, scoring, or debris that could damage the seal surface. Installation should be performed by a qualified technician following applicable equipment service procedures.