Value Collection ZBD9500-111 Viton O-ring Dash 111

Product Description

The VALUE COLLECTION ZBD9500-111 is a Dash 111 Viton O-ring designed for static and dynamic sealing applications across plumbing, HVAC, hydraulic, and fluid-handling systems. Constructed from Viton fluoroelastomer, it delivers a working temperature range of -15 degrees F to 400 degrees F, making it suitable for high-heat and chemically aggressive service environments. The round cross section measures 0.0937 inches thick with a Shore hardness rating of 75, providing a firm, reliable seal under pressure. Licensed tradespeople and maintenance technicians install this O-ring when replacing degraded seals in valves, fittings, pumps, and manifold assemblies.

This O-ring fits applications requiring a Dash 111 standard seal with a 0.440 inch inside diameter and 0.630 inch outside diameter. The Viton material is well suited for systems that handle oils, fuels, hydraulic fluids, and elevated-temperature gases or liquids. Common install scenarios include valve stem replacement, refrigerant service fittings, pump rebuilds, and general fluid system maintenance in both residential and light commercial settings. It is sold individually but carries a minimum order quantity of 25 units, making it practical for service kits and shop stock.

Key Features

• Viton fluoroelastomer construction for resistance to heat, oils, and chemicals
• Working temperature range of -15 degrees F to 400 degrees F
• Dash 111 standard sizing: 0.440 inch ID, 0.630 inch OD, 0.0937 inch thickness
• Round cross section with Shore 75 hardness for consistent sealing compression
• Suitable for plumbing, HVAC, hydraulic, and fuel-system applications

Compatibility

Designed as an OEM-style replacement O-ring for any application requiring a Dash 111 round cross section seal with Viton material compatibility.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or hydraulic system mechanics. Depressurize and isolate the system completely before removing the old O-ring and seating the replacement. Ensure the groove is clean and free of debris before installing; light lubrication compatible with the system fluid may be applied to ease installation and prevent tearing. Follow applicable codes such as IFGC or IPC for gas and plumbing service contexts.