Value Collection ZBD9500-126 Viton O-ring Dash 126

Product Description

The VALUE COLLECTION ZBD9500-126 is a Dash 126 Viton O-ring with a round cross section, designed for static and dynamic sealing applications across HVAC, plumbing, hydraulic, and fluid-handling systems. The fluoroelastomer (Viton) compound provides strong resistance to heat, oils, fuels, and a wide range of chemicals. With a 75 Shore A hardness rating and a working temperature range of -15 degrees F to 400 degrees F, this O-ring is well suited for high-temperature service environments where standard nitrile or EPDM compounds are not adequate. Installation requires no special tooling beyond standard O-ring picks and appropriate lubrication.

This O-ring is sized to Dash 126 standards, with a 1.38-inch inside diameter, 1.56-inch outside diameter, and a 0.0937-inch thickness. It fits grooved ports, fittings, and valve bodies dimensioned to accept a Dash 126 cross section. Typical applications include refrigeration service valves, hydraulic fittings, fuel system components, and process-fluid connections where elevated temperatures or aggressive media are present. Licensed technicians in HVAC, plumbing, and industrial maintenance regularly specify Viton compounds for these environments.

Key Features

• Viton fluoroelastomer construction resists heat, fuels, oils, and chemical exposure
• Working temperature range: -15 degrees F to 400 degrees F
• 75 Shore A hardness rated Hard for positive sealing under pressure
• Round cross section conforms to standard Dash 126 groove geometry
• Minimum order quantity of 25 units supports service-kit and bulk-stocking needs

Compatibility

Designed as a standard Dash 126 O-ring replacement for any grooved port, fitting, or valve body dimensioned to accept a 1.38-inch ID by 1.56-inch OD by 0.0937-inch cross section. This part is not FDA approved and should not be specified for food-contact or potable-water applications.

Installation Notes

O-ring installation should be performed by a qualified technician familiar with the host system. Depressurize and isolate the system before removing the existing O-ring. Apply a compatible lubricant to the O-ring before seating to prevent rolling or tearing during assembly. Inspect the groove for nicks or burrs that could compromise the seal before installing the new ring.