Value Collection ZBD9500-140 Viton O-ring Dash 140

Product Description

The VALUE COLLECTION ZBD9500-140 is a Dash 140 Viton O-ring designed for static and dynamic sealing applications across HVAC, plumbing, hydraulic, and general mechanical systems. Manufactured from Viton fluoroelastic compound, this O-ring carries a Shore A hardness rating of 75, placing it in the hard hardness category. It maintains a reliable seal across a working temperature range of -15 degrees F to 400 degrees F, making it suitable for high-heat service environments where standard nitrile or EPDM compounds would degrade. The round cross-section profile seats cleanly in standard Dash 140 gland grooves without modification. Licensed tradespeople and mechanical technicians working with fuel systems, refrigerant circuits, or high-temperature fluid lines will find this compound appropriate for demanding sealing conditions.

This O-ring is suited for residential and commercial applications requiring chemical and heat-resistant sealing. Common install scenarios include pump housings, valve bodies, manifold connections, and hydraulic fittings where elevated temperatures or petroleum-based fluids are present. The Dash 140 designation corresponds to a standardized groove and gland specification, allowing direct cross-reference in maintenance and repair workflows. This item is sold individually with a minimum order quantity of 10 units.

Key Features

• Viton fluoroelastic material resists degradation from petroleum fluids, fuels, and high-temperature service
• Working temperature range of -15 degrees F to 400 degrees F
• Shore A hardness of 75 (hard rating) for firm gland seating and low extrusion risk
• Round cross-section profile compatible with standard Dash 140 gland grooves
• Inside diameter of 2.25 inches and outside diameter of 2.44 inches for precise fitment
• Cross-section thickness of 0.0937 inches (nominally 3/32 inches)

Compatibility

Designed as a standard Dash 140 O-ring replacement for any application calling for a 2.25-inch ID Viton O-ring with a 0.0937-inch cross-section thickness in a round-groove gland seat.

Installation Notes

Installation should be performed by a qualified mechanic, HVAC technician, or plumber following applicable system shutdown and depressurization procedures before disturbing any sealed joint. Inspect the gland groove for wear, corrosion, or debris before seating the new O-ring. Apply a compatible lubricant sparingly to ease installation and prevent tearing during assembly. Do not use petroleum-based lubricants in applications where the system fluid is incompatible with such compounds.